SmartHawk

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44 个模型检测该样本为恶意！

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986d7ca543c0f353e3ddc5bffd84904eea3c589ade8d3bb43ceda3d8e29704e2

a43763b970a869ff32d39dd605f827a4.exe

分析耗时

108s

最近分析

文件大小

536.5KB

静态报毒动态报毒 AGEN AGENTTESLA AI SCORE=82 AVSARHER BUBVUR ELDORADO EQRL FAREIT GENERICKD GENKRYPTIK HEAPOVERRIDE HIGH CONFIDENCE HM0@ASPJCVH HSOOOI KRYPTIK LKDJ MALICIOUS PE MALWARE@#36VXTBN8OPFVA MALWAREX MSILKRYPT NANOCORE PACKEDNET R + TROJ R348688 TASKUN TESLA YAKBEEXMSIL ZEMSILF 更多

未检测暂无鹰眼引擎检测结果

查杀引擎	查杀结果	查杀时间	查杀版本
McAfee	Fareit-FVT!A43763B970A8	20201024	6.0.6.653
Avast		20201024	18.4.3895.0
Alibaba	Trojan:MSIL/Kryptik.7fffd972	20190527	0.3.0.5
Tencent	Msil.Trojan.Taskun.Lkdj	20201024	1.0.0.1
Baidu		20190318	1.0.0.2
Kingsoft		20201024	2013.8.14.323
CrowdStrike		20190702	1.0

Queries for the computername (4 个事件)

Time & API	Arguments	Status	Return
1619796363.013751 GetComputerNameW	computer_name: OSKAR-PC	success	1
1619796383.638751 GetComputerNameW	computer_name: OSKAR-PC	success	1
1619796378.545876 GetComputerNameW	computer_name: OSKAR-PC	success	1
1619796380.779249 GetComputerNameW	computer_name: OSKAR-PC	success	1

Checks if process is being debugged by a debugger (25 个事件)

Time & API	Arguments	Status	Return	Repeated
1619781436.828 IsDebuggerPresent		failed	0	0
1619781484.234 IsDebuggerPresent		failed	0	0
1619781484.734 IsDebuggerPresent		failed	0	0
1619781485.234 IsDebuggerPresent		failed	0	0
1619781485.734 IsDebuggerPresent		failed	0	0
1619781486.234 IsDebuggerPresent		failed	0	0
1619781486.734 IsDebuggerPresent		failed	0	0
1619781487.234 IsDebuggerPresent		failed	0	0
1619781487.75 IsDebuggerPresent		failed	0	0
1619781488.234 IsDebuggerPresent		failed	0	0
1619781488.765 IsDebuggerPresent		failed	0	0
1619781489.234 IsDebuggerPresent		failed	0	0
1619781489.765 IsDebuggerPresent		failed	0	0
1619781490.234 IsDebuggerPresent		failed	0	0
1619781490.765 IsDebuggerPresent		failed	0	0
1619781491.234 IsDebuggerPresent		failed	0	0
1619781491.765 IsDebuggerPresent		failed	0	0
1619781492.234 IsDebuggerPresent		failed	0	0
1619781492.765 IsDebuggerPresent		failed	0	0
1619781493.234 IsDebuggerPresent		failed	0	0
1619781493.765 IsDebuggerPresent		failed	0	0
1619781494.234 IsDebuggerPresent		failed	0	0
1619781494.765 IsDebuggerPresent		failed	0	0
1619781495.234 IsDebuggerPresent		failed	0	0
1619796372.904751 IsDebuggerPresent		failed	0	0

Command line console output was observed (3 个事件)

Time & API	Arguments	Status	Return
1619796369.248751 WriteConsoleW	buffer: 成功: 成功创建计划任务 "Updates\jjvqcFhsrOdixV"。 console_handle: 0x00000007	success	1
1619796380.107876 WriteConsoleW	buffer: 成功: 成功创建计划任务 "DSL Service"。 console_handle: 0x00000007	success	1
1619796382.654249 WriteConsoleW	buffer: 成功: 成功创建计划任务 "DSL Service Task"。 console_handle: 0x00000007	success	1

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 个事件)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619781437.344 GlobalMemoryStatusEx		success	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Connects to a Dynamic DNS Domain (1 个事件)

domain

mrjeffy.duckdns.org

Allocates read-write-execute memory (usually to unpack itself) (50 out of 176 个事件)

Time & API	Arguments	Status	Return
1619781434.906 NtAllocateVirtualMemory	process_identifier: 368 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 8192 (MEM_RESERVE) base_address: 0x00340000	success	0
1619781434.906 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00350000	success	0
1619781436.609 NtProtectVirtualMemory	process_identifier: 368 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x73c51000	success	0
1619781436.828 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0050a000	success	0
1619781436.828 NtProtectVirtualMemory	process_identifier: 368 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x73c52000	success	0
1619781436.828 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00502000	success	0
1619781437.078 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00512000	success	0
1619781437.219 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00513000	success	0
1619781437.219 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0064b000	success	0
1619781437.219 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00647000	success	0
1619781437.265 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0051c000	success	0
1619781437.297 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00820000	success	0
1619781437.312 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00821000	success	0
1619781437.328 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00822000	success	0
1619781437.344 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00823000	success	0
1619781437.359 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00824000	success	0
1619781437.609 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00514000	success	0
1619781437.719 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00515000	success	0
1619781437.75 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00516000	success	0
1619781437.765 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00517000	success	0
1619781437.906 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0062a000	success	0
1619781437.906 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00627000	success	0
1619781437.906 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0063a000	success	0
1619781437.922 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0050b000	success	0
1619781437.937 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00518000	success	0
1619781437.937 NtAllocateVirtualMemory	process_identifier: 368 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00825000	success	0
1619781438.156 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00828000	success	0
1619781438.25 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00829000	success	0
1619781438.312 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00632000	success	0
1619781438.359 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00645000	success	0
1619781438.484 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0063c000	success	0
1619781438.5 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0082a000	success	0
1619781480.094 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00519000	success	0
1619781480.109 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0082b000	success	0
1619781480.14 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00351000	success	0
1619781480.453 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0082c000	success	0
1619781480.515 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00626000	success	0
1619781480.547 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0082d000	success	0
1619781480.703 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x04730000	success	0
1619781480.734 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0051a000	success	0
1619781480.75 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x04740000	success	0
1619781480.75 NtProtectVirtualMemory	process_identifier: 368 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 257024 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x04c30400	failed	3221225550
1619781483.812 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0082e000	success	0
1619781483.844 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0082f000	success	0
1619781483.859 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x04930000	success	0
1619781483.859 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x04931000	success	0
1619781483.922 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x04932000	success	0
1619781483.922 NtAllocateVirtualMemory	process_identifier: 368 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x04933000	success	0
1619781484.062 NtAllocateVirtualMemory	process_identifier: 368 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x04934000	success	0
1619781484.062 NtProtectVirtualMemory	process_identifier: 368 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x04c30178	failed	3221225550

Checks whether any human activity is being performed by constantly checking whether the foreground window changed

Creates a suspicious process (4 个事件)

cmdline	"schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp795C.tmp"
cmdline	schtasks.exe /Create /TN "Updates\jjvqcFhsrOdixV" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp3B2A.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jjvqcFhsrOdixV" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp3B2A.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp81E9.tmp"

A process created a hidden window (3 个事件)

Time & API	Arguments	Status	Return
1619781485.25 ShellExecuteExW	parameters: /Create /TN "Updates\jjvqcFhsrOdixV" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp3B2A.tmp" filepath: schtasks.exe filepath_r: schtasks.exe show_type: 0	success	1
1619796377.857751 CreateProcessInternalW	thread_identifier: 2288 thread_handle: 0x00000218 process_identifier: 1324 current_directory: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp795C.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x0000021c inherit_handles: 1	success	1
1619796379.920751 CreateProcessInternalW	thread_identifier: 2576 thread_handle: 0x00000218 process_identifier: 1344 current_directory: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp81E9.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x00000294 inherit_handles: 1	success	1

The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)

entropy

7.62090045605156

section

{'size_of_data': '0x00085600', 'virtual_address': '0x00002000', 'entropy': 7.62090045605156, 'name': '.text', 'virtual_size': '0x00085404'}

description

A section with a high entropy has been found

entropy

0.9953358208955224

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619781480.75 LookupPrivilegeValueW	system_name: privilege_name: SeDebugPrivilege	success	1	0
1619796382.607751 LookupPrivilegeValueW	system_name: privilege_name: SeDebugPrivilege	success	1	0

Uses Windows utilities for basic Windows functionality (4 个事件)

cmdline	"schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp795C.tmp"
cmdline	schtasks.exe /Create /TN "Updates\jjvqcFhsrOdixV" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp3B2A.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jjvqcFhsrOdixV" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp3B2A.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp81E9.tmp"

One or more of the buffers contains an embedded PE file (2 个事件)

buffer	Buffer with sha1: 874b7c3c97cc5b13b9dd172fec5a54bc1f258005
buffer	Buffer with sha1: 874f3caf663265f7dd18fb565d91b7d915031251

Communicates with host for which no DNS query was performed (1 个事件)

host

172.217.24.14

Allocates execute permission to another process indicative of possible code injection (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619781495.203 NtAllocateVirtualMemory	process_identifier: 2168 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x00001bf0 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	success	0	0

Looks for the Windows Idle Time to determine the uptime (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619796382.873751 NtQuerySystemInformation	information_class: 8 (SystemProcessorPerformanceInformation)	success	0	0

A process attempted to delay the analysis task. (1 个事件)

description

a43763b970a869ff32d39dd605f827a4.exe tried to sleep 2728242 seconds, actually delayed analysis time by 2728242 seconds

Installs itself for autorun at Windows startup (1 个事件)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DSL Service

reg_value

C:\Program Files (x86)\DSL Service\dslsvc.exe

Deletes executed files from disk (1 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp3B2A.tmp

Potential code injection by writing to the memory of another process (3 个事件)

Time & API	Arguments	Status	Return
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW _ H.textÇ È `.relocÊ@B.rsrc _ `Ì@@ process_handle: 0x00001bf0 base_address: 0x00400000	success	1
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: à7 process_handle: 0x00001bf0 base_address: 0x00420000	success	1
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: @ process_handle: 0x00001bf0 base_address: 0x7efde008	success	1

Code injection by writing an executable or DLL to the memory of another process (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW _ H.textÇ È `.relocÊ@B.rsrc _ `Ì@@ process_handle: 0x00001bf0 base_address: 0x00400000	success	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 368 called NtSetContextThread to modify thread in remote process 2168
1619781495.203 NtSetContextThread	thread_handle: 0x00012148 registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 process_identifier: 2168	success	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 368 resumed a thread in remote process 2168
1619781495.265 NtResumeThread	thread_handle: 0x00012148 suspend_count: 1 process_identifier: 2168	success	0	0

Executed a process and injected code into it, probably while unpacking (29 个事件)

Time & API	Arguments	Status	Return
1619781436.828 NtResumeThread	thread_handle: 0x000000d0 suspend_count: 1 process_identifier: 368	success	0
1619781436.875 NtResumeThread	thread_handle: 0x00000158 suspend_count: 1 process_identifier: 368	success	0
1619781484.219 NtResumeThread	thread_handle: 0x00010554 suspend_count: 1 process_identifier: 368	success	0
1619781484.234 NtResumeThread	thread_handle: 0x0000c9a0 suspend_count: 1 process_identifier: 368	success	0
1619781485.25 CreateProcessInternalW	thread_identifier: 2516 thread_handle: 0x0000d20c process_identifier: 952 current_directory: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jjvqcFhsrOdixV" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp3B2A.tmp" filepath_r: C:\Windows\System32\schtasks.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) process_handle: 0x00002290 inherit_handles: 0	success	1
1619781495.203 CreateProcessInternalW	thread_identifier: 2040 thread_handle: 0x00012148 process_identifier: 2168 current_directory: filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\a43763b970a869ff32d39dd605f827a4.exe track: 1 command_line: "{path}" filepath_r: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\a43763b970a869ff32d39dd605f827a4.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) process_handle: 0x00001bf0 inherit_handles: 0	success	1
1619781495.203 NtGetContextThread	thread_handle: 0x00012148	success	0
1619781495.203 NtAllocateVirtualMemory	process_identifier: 2168 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x00001bf0 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	success	0
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW _ H.textÇ È `.relocÊ@B.rsrc _ `Ì@@ process_handle: 0x00001bf0 base_address: 0x00400000	success	1
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: process_handle: 0x00001bf0 base_address: 0x00402000	success	1
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: à7 process_handle: 0x00001bf0 base_address: 0x00420000	success	1
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: process_handle: 0x00001bf0 base_address: 0x00422000	success	1
1619781495.203 WriteProcessMemory	process_identifier: 2168 buffer: @ process_handle: 0x00001bf0 base_address: 0x7efde008	success	1
1619781495.203 NtSetContextThread	thread_handle: 0x00012148 registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 process_identifier: 2168	success	0
1619781495.265 NtResumeThread	thread_handle: 0x00012148 suspend_count: 1 process_identifier: 2168	success	0
1619781495.265 NtResumeThread	thread_handle: 0x0000f334 suspend_count: 1 process_identifier: 368	success	0
1619796372.904751 NtResumeThread	thread_handle: 0x000000d0 suspend_count: 1 process_identifier: 2168	success	0
1619796372.920751 NtResumeThread	thread_handle: 0x00000158 suspend_count: 1 process_identifier: 2168	success	0
1619796377.857751 CreateProcessInternalW	thread_identifier: 2288 thread_handle: 0x00000218 process_identifier: 1324 current_directory: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp795C.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x0000021c inherit_handles: 1	success	1
1619796379.920751 CreateProcessInternalW	thread_identifier: 2576 thread_handle: 0x00000218 process_identifier: 1344 current_directory: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp81E9.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x00000294 inherit_handles: 1	success	1
1619796382.295751 NtResumeThread	thread_handle: 0x000002b4 suspend_count: 1 process_identifier: 2168	success	0
1619796382.310751 NtResumeThread	thread_handle: 0x000002e4 suspend_count: 1 process_identifier: 2168	success	0
1619796382.373751 NtResumeThread	thread_handle: 0x000002e8 suspend_count: 1 process_identifier: 2168	success	0
1619796382.591751 NtGetContextThread	thread_handle: 0x000002e4	success	0
1619796382.591751 NtGetContextThread	thread_handle: 0x000002e4	success	0
1619796382.591751 NtResumeThread	thread_handle: 0x000002e4 suspend_count: 1 process_identifier: 2168	success	0
1619796383.373751 NtResumeThread	thread_handle: 0x000002fc suspend_count: 1 process_identifier: 2168	success	0
1619796383.935751 NtResumeThread	thread_handle: 0x00000378 suspend_count: 1 process_identifier: 2168	success	0
1619796385.607751 NtResumeThread	thread_handle: 0x0000038c suspend_count: 1 process_identifier: 2168	success	0

File has been identified by 44 AntiVirus engines on VirusTotal as malicious (44 个事件)

Elastic	malicious (high confidence)
DrWeb	Trojan.PackedNET.405
MicroWorld-eScan	Trojan.GenericKD.34387497
FireEye	Generic.mg.a43763b970a869ff
CAT-QuickHeal	Trojan.YakbeexMSIL.ZZ4
McAfee	Fareit-FVT!A43763B970A8
AegisLab	Trojan.MSIL.Taskun.4!c
Sangfor	Malware
K7AntiVirus	Trojan ( 0056e0411 )
BitDefender	Trojan.GenericKD.34387497
K7GW	Trojan ( 0056e0411 )
Cybereason	malicious.970a86
Arcabit	Trojan.Generic.D20CB629
BitDefenderTheta	Gen:NN.ZemsilF.34590.Hm0@aSPJCvh
Cyren	W32/MSIL_Kryptik.BLB.gen!Eldorado
Symantec	Trojan Horse
APEX	Malicious
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
Alibaba	Trojan:MSIL/Kryptik.7fffd972
NANO-Antivirus	Trojan.Win32.Taskun.hsoooi
ViRobot	Backdoor.Win32.S.Nanocore.549376
Tencent	Msil.Trojan.Taskun.Lkdj
Ad-Aware	Trojan.GenericKD.34387497
Comodo	Malware@#36vxtbn8opfva
VIPRE	Trojan.Win32.Generic!BT
Invincea	Mal/Generic-R + Troj/Tesla-BE
McAfee-GW-Edition	BehavesLike.Win32.Fareit.hc
Sophos	Troj/Tesla-BE
SentinelOne	DFI - Malicious PE
Webroot	W32.Trojan.Gen
Avira	HEUR/AGEN.1138635
Microsoft	Trojan:MSIL/AgentTesla.BE!MTB
ZoneAlarm	HEUR:Trojan.MSIL.Taskun.gen
GData	Trojan.GenericKD.34387497
AhnLab-V3	Trojan/Win32.MSILKrypt.R348688
VBA32	CIL.HeapOverride.Heur
Panda	Trj/CI.A
ESET-NOD32	a variant of MSIL/Kryptik.XJT
Yandex	Trojan.AvsArher.bUbVUr
MAX	malware (ai score=82)
Fortinet	MSIL/GenKryptik.EQRL!tr
AVG	Win32:MalwareX-gen [Trj]
Paloalto	generic.ml
Qihoo-360	Generic/Trojan.477

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (5 个事件)

dead_host	172.217.24.14:443
dead_host	194.5.97.11:37273
dead_host	172.217.160.110:443
dead_host	172.217.160.78:443
dead_host	192.168.56.101:49199

暂无二进制图像该样本未生成二进制可视化图像

暂无运行截图该样本运行过程中未生成截图

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Static Analysis
Strings

PE Compile Time

2020-08-19 10:21:17

Imports

Library mscoree.dll:

• 0x402000 _CorExeMain

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
clients2.google.com	A 172.217.160.78 CNAME clients.l.google.com A 172.217.160.110	172.217.160.78
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
mrjeffy.duckdns.org	A 194.5.97.11	194.5.97.11
teredo.ipv6.microsoft.com		127.0.0.1

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	49235	114.114.114.114	53
192.168.56.101	51808	114.114.114.114	53
192.168.56.101	53210	114.114.114.114	53
192.168.56.101	53380	114.114.114.114	53
192.168.56.101	55368	114.114.114.114	53
192.168.56.101	56539	114.114.114.114	53
192.168.56.101	63429	114.114.114.114	53
192.168.56.101	65004	114.114.114.114	53
192.168.56.101	137	192.168.56.255	137
192.168.56.101	138	192.168.56.255	138
192.168.56.101	123	20.189.79.72 time.windows.com	123
192.168.56.101	49713	224.0.0.252	5355
192.168.56.101	50568	224.0.0.252	5355
192.168.56.101	51378	224.0.0.252	5355
192.168.56.101	51963	224.0.0.252	5355
192.168.56.101	53237	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	58367	224.0.0.252	5355
192.168.56.101	60221	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.

Sorry! No dropped buffers.