SmartHawk

14.2

0-day

53 个模型检测该样本为恶意！

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5b982bb28bff9233140d835bd34cb4a0ef043e2304a8ce2a934e546c1db1c475

d9ffebc5db082a1b8578599529135d4b.exe

分析耗时

80s

最近分析

文件大小

265.5KB

静态报毒动态报毒 100% AGENTTESLA AI SCORE=80 ATTRIBUTE AUTO BT5DX7 CONFIDENCE ELDORADO FAREIT GDSDA GENERICKD HIGH CONFIDENCE HIGHCONFIDENCE HNZWKL IGENT KRYPTIK MALWAREX NANOCORE REMCOS S + TROJ SCORE SIGGEN2 SUSGEN TASKUN TSCOPE UNSAFE UUOQB YAKBEEXMSIL 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-FWT!D9FFEBC5DB08	20201113	6.0.6.653
Alibaba	Trojan:MSIL/AgentTesla.26e7683c	20190527	0.3.0.5
Baidu		20190318	1.0.0.2
Avast	Win32:MalwareX-gen [Trj]	20201113	20.10.5736.0
Kingsoft		20201113	2013.8.14.323
Tencent	Win32.Trojan.Inject.Auto	20201113	1.0.0.1
CrowdStrike	win/malicious_confidence_100% (W)	20190702	1.0

Queries for the computername (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619964584.031125 GetComputerNameW	computer_name: OSKAR-PC	success	1	0
1619964587.375125 GetComputerNameW	computer_name: OSKAR-PC	success	1	0

Checks if process is being debugged by a debugger (6 个事件)

Time & API	Arguments	Status	Return	Repeated
1619948416.414776 IsDebuggerPresent		failed	0	0
1619948416.414776 IsDebuggerPresent		failed	0	0
1619948418.227776 IsDebuggerPresent		failed	0	0
1619948418.539776 IsDebuggerPresent		failed	0	0
1619964581.43725 IsDebuggerPresent		failed	0	0
1619964581.43725 IsDebuggerPresent		failed	0	0

Command line console output was observed (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619964584.953125 WriteConsoleW	buffer: 成功: 成功创建计划任务 "DSL Service"。 console_handle: 0x00000007	success	1	0
1619964587.625125 WriteConsoleW	buffer: 成功: 成功创建计划任务 "DSL Service Task"。 console_handle: 0x00000007	success	1	0

Uses Windows APIs to generate a cryptographic key (3 个事件)

Time & API	Arguments	Status	Return
1619948417.289776 CryptExportKey	crypto_handle: 0x00510e08 crypto_export_handle: 0x00000000 buffer: <INVALID POINTER> blob_type: 6 flags: 0	success	1
1619948417.430776 CryptExportKey	crypto_handle: 0x00510e08 crypto_export_handle: 0x00000000 buffer: <INVALID POINTER> blob_type: 6 flags: 0	success	1
1619948417.555776 CryptExportKey	crypto_handle: 0x00510e08 crypto_export_handle: 0x00000000 buffer: <INVALID POINTER> blob_type: 6 flags: 0	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
1619948416.445776 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

yaunywxb.ddns.net

Allocates read-write-execute memory (usually to unpack itself) (50 out of 173 个事件)

Time & API	Arguments	Status
1619948415.867776 NtAllocateVirtualMemory	process_identifier: 2224 region_size: 393216 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: 0x00440000	success
1619948415.867776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x00460000	success
1619948416.211776 NtAllocateVirtualMemory	process_identifier: 2224 region_size: 851968 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: 0x01e10000	success
1619948416.211776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01ea0000	success
1619948416.320776 NtProtectVirtualMemory	process_identifier: 2224 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x73e71000	success
1619948416.414776 NtAllocateVirtualMemory	process_identifier: 2224 region_size: 917504 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: 0x01ee0000	success
1619948416.414776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f80000	success
1619948416.414776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005ba000	success
1619948416.414776 NtProtectVirtualMemory	process_identifier: 2224 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x73e72000	success
1619948416.414776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005b2000	success
1619948416.742776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005c2000	success
1619948416.836776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005f5000	success
1619948416.836776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005fb000	success
1619948416.836776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005f7000	success
1619948416.914776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005c3000	success
1619948417.617776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005c4000	success
1619948417.617776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005c5000	success
1619948417.633776 NtAllocateVirtualMemory	process_identifier: 2224 region_size: 8192 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: 0x005c6000	success
1619948417.852776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005c8000	success
1619948417.883776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005cc000	success
1619948417.899776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005c9000	success
1619948418.164776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01ef0000	success
1619948418.258776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005d6000	success
1619948418.258776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005da000	success
1619948418.258776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005d7000	success
1619948418.555776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f40000	success
1619948418.617776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f41000	success
1619948418.649776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f42000	success
1619948418.664776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f43000	success
1619948418.664776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f44000	success
1619948418.664776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005cd000	success
1619948418.680776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f45000	success
1619948418.680776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f46000	success
1619948418.695776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f47000	success
1619948418.695776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01ef1000	success
1619948418.695776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f48000	success
1619948418.695776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005ce000	success
1619948418.711776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f49000	success
1619948418.758776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f4a000	success
1619948418.758776 NtAllocateVirtualMemory	process_identifier: 2224 region_size: 8192 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: 0x01ef2000	success
1619948418.774776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f4b000	success
1619948418.789776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f4c000	success
1619948418.805776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f4d000	success
1619948418.820776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01ef4000	success
1619948418.836776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x005cf000	success
1619948418.836776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f4e000	success
1619948418.852776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f4f000	success
1619948418.852776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01ef5000	success
1619948418.852776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01ef6000	success
1619948418.867776 NtAllocateVirtualMemory	process_identifier: 2224 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: 0x01f60000	success

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

Creates a suspicious process (2 个事件)

cmdline	"schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpFE9F.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpF17F.tmp"

A process created a hidden window (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619964583.65625 CreateProcessInternalW	thread_identifier: 2576 thread_handle: 0x00000254 process_identifier: 2840 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\tmpF17F.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x0000025c inherit_handles: 1	success	1	0
1619964587.03125 CreateProcessInternalW	thread_identifier: 2944 thread_handle: 0x00000254 process_identifier: 2960 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\tmpFE9F.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x0000028c inherit_handles: 1	success	1	0

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

entropy

7.930198076330847

section

{'size_of_data': '0x00041a00', 'virtual_address': '0x00002000', 'entropy': 7.930198076330847, 'name': '.text', 'virtual_size': '0x000419d4'}

description

A section with a high entropy has been found

entropy

0.9905660377358491

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619964589.03125 LookupPrivilegeValueW	system_name: privilege_name: SeDebugPrivilege	success	1	0

Uses Windows utilities for basic Windows functionality (2 个事件)

cmdline	"schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpFE9F.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpF17F.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
1619948453.195776 NtAllocateVirtualMemory	process_identifier: 1816 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x0000022c 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
1619964589.43725 NtQuerySystemInformation	information_class: 8 (SystemProcessorPerformanceInformation)	success	0	0

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

description

d9ffebc5db082a1b8578599529135d4b.exe tried to sleep 5456432 seconds, actually delayed analysis time by 5456432 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\tmpFE9F.tmp

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

Time & API	Arguments	Status	Return
1619948453.195776 WriteProcessMemory	process_identifier: 1816 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW À_ H.textÇ È `.relocÊ@B.rsrcÀ_ `Ì@@ process_handle: 0x0000022c base_address: 0x00400000	success	1
1619948453.211776 WriteProcessMemory	process_identifier: 1816 buffer: à7 process_handle: 0x0000022c base_address: 0x00420000	success	1
1619948453.211776 WriteProcessMemory	process_identifier: 1816 buffer: @ process_handle: 0x0000022c 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
1619948453.195776 WriteProcessMemory	process_identifier: 1816 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW À_ H.textÇ È `.relocÊ@B.rsrcÀ_ `Ì@@ process_handle: 0x0000022c 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 2224 called NtSetContextThread to modify thread in remote process 1816
1619948453.211776 NtSetContextThread	thread_handle: 0x00000228 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: 1816	success	0	0

Attempts to remove evidence of file being downloaded from the Internet (1 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\d9ffebc5db082a1b8578599529135d4b.exe:Zone.Identifier

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 2224 resumed a thread in remote process 1816
1619948453.477776 NtResumeThread	thread_handle: 0x00000228 suspend_count: 1 process_identifier: 1816	success	0	0

Executed a process and injected code into it, probably while unpacking (24 个事件)

Time & API	Arguments	Status	Return
1619948416.414776 NtResumeThread	thread_handle: 0x000000d8 suspend_count: 1 process_identifier: 2224	success	0
1619948416.430776 NtResumeThread	thread_handle: 0x00000124 suspend_count: 1 process_identifier: 2224	success	0
1619948416.461776 NtResumeThread	thread_handle: 0x0000016c suspend_count: 1 process_identifier: 2224	success	0
1619948453.195776 CreateProcessInternalW	thread_identifier: 2444 thread_handle: 0x00000228 process_identifier: 1816 current_directory: filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\d9ffebc5db082a1b8578599529135d4b.exe track: 1 command_line: "{path}" filepath_r: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\d9ffebc5db082a1b8578599529135d4b.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) process_handle: 0x0000022c inherit_handles: 0	success	1
1619948453.195776 NtGetContextThread	thread_handle: 0x00000228	success	0
1619948453.195776 NtAllocateVirtualMemory	process_identifier: 1816 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x0000022c allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	success	0
1619948453.195776 WriteProcessMemory	process_identifier: 1816 buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW À_ H.textÇ È `.relocÊ@B.rsrcÀ_ `Ì@@ process_handle: 0x0000022c base_address: 0x00400000	success	1
1619948453.211776 WriteProcessMemory	process_identifier: 1816 buffer: process_handle: 0x0000022c base_address: 0x00402000	success	1
1619948453.211776 WriteProcessMemory	process_identifier: 1816 buffer: à7 process_handle: 0x0000022c base_address: 0x00420000	success	1
1619948453.211776 WriteProcessMemory	process_identifier: 1816 buffer: process_handle: 0x0000022c base_address: 0x00422000	success	1
1619948453.211776 WriteProcessMemory	process_identifier: 1816 buffer: @ process_handle: 0x0000022c base_address: 0x7efde008	success	1
1619948453.211776 NtSetContextThread	thread_handle: 0x00000228 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: 1816	success	0
1619948453.477776 NtResumeThread	thread_handle: 0x00000228 suspend_count: 1 process_identifier: 1816	success	0
1619964581.43725 NtResumeThread	thread_handle: 0x000000d8 suspend_count: 1 process_identifier: 1816	success	0
1619964581.43725 NtResumeThread	thread_handle: 0x00000120 suspend_count: 1 process_identifier: 1816	success	0
1619964581.56225 NtResumeThread	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 1816	success	0
1619964583.65625 CreateProcessInternalW	thread_identifier: 2576 thread_handle: 0x00000254 process_identifier: 2840 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\tmpF17F.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x0000025c inherit_handles: 1	success	1
1619964587.03125 CreateProcessInternalW	thread_identifier: 2944 thread_handle: 0x00000254 process_identifier: 2960 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\tmpFE9F.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x0000028c inherit_handles: 1	success	1
1619964588.76525 NtResumeThread	thread_handle: 0x000002b4 suspend_count: 1 process_identifier: 1816	success	0
1619964588.76525 NtResumeThread	thread_handle: 0x000002c8 suspend_count: 1 process_identifier: 1816	success	0
1619964588.87525 NtResumeThread	thread_handle: 0x000002e8 suspend_count: 1 process_identifier: 1816	success	0
1619964589.42125 NtResumeThread	thread_handle: 0x0000030c suspend_count: 1 process_identifier: 1816	success	0
1619964592.89025 NtResumeThread	thread_handle: 0x00000374 suspend_count: 1 process_identifier: 1816	success	0
1619964601.98425 NtResumeThread	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 1816	success	0

File has been identified by 53 AntiVirus engines on VirusTotal as malicious (50 out of 53 个事件)

Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.43484913
FireEye	Generic.mg.d9ffebc5db082a1b
CAT-QuickHeal	Trojan.YakbeexMSIL.ZZ4
McAfee	Fareit-FWT!D9FFEBC5DB08
Cylance	Unsafe
Zillya	Trojan.NanoCore.Win32.6645
Sangfor	Malware
K7AntiVirus	Trojan ( 0056aba61 )
Alibaba	Trojan:MSIL/AgentTesla.26e7683c
K7GW	Trojan ( 0056a84e1 )
Cybereason	malicious.6bf64a
Arcabit	Trojan.Generic.D29786F1
Invincea	Mal/Generic-S + Troj/MSIL-PJA
Cyren	W32/MSIL_Kryptik.BCE.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Avast	Win32:MalwareX-gen [Trj]
ClamAV	Win.Packed.Remcos-8866356-0
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
BitDefender	Trojan.GenericKD.43484913
NANO-Antivirus	Trojan.Win32.Taskun.hnzwkl
Paloalto	generic.ml
Ad-Aware	Trojan.GenericKD.43484913
Emsisoft	Trojan.GenericKD.43484913 (B)
F-Secure	Trojan.TR/Kryptik.uuoqb
DrWeb	Trojan.PWS.Siggen2.51857
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	BehavesLike.Win32.Generic.dc
Sophos	Troj/MSIL-PJA
Webroot	Trojan.Dropper.Gen
Avira	TR/Kryptik.uuoqb
MAX	malware (ai score=80)
Gridinsoft	Trojan.Win32.Kryptik.dd!n
Microsoft	Trojan:MSIL/AgentTesla.Z!MTB
AegisLab	Trojan.MSIL.Taskun.4!c
ZoneAlarm	HEUR:Trojan.MSIL.Taskun.gen
GData	Trojan.GenericKD.43484913
Cynet	Malicious (score: 85)
AhnLab-V3	Malware/Win32.RL_Generic.C4159898
ALYac	Spyware.AgentTesla
VBA32	TScope.Trojan.MSIL
Malwarebytes	Trojan.MalPack.PNG.Generic
ESET-NOD32	MSIL/NanoCore.E
Tencent	Win32.Trojan.Inject.Auto
Yandex	Trojan.Igent.bT5dx7.47
Ikarus	Trojan.MSIL.Crypt
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.WXF!tr
AVG	Win32:MalwareX-gen [Trj]

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

2020-07-13 15:53:38

Imports

Library mscoree.dll:

• 0x402000 _CorExeMain

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
yaunywxb.ddns.net
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
teredo.ipv6.microsoft.com		127.0.0.1

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	49713	114.114.114.114	53
192.168.56.101	50002	114.114.114.114	53
192.168.56.101	53657	114.114.114.114	53
192.168.56.101	60384	114.114.114.114	53
192.168.56.101	62318	114.114.114.114	53
192.168.56.101	62912	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	49235	224.0.0.252	5355
192.168.56.101	50534	224.0.0.252	5355
192.168.56.101	51808	224.0.0.252	5355
192.168.56.101	51963	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	57756	224.0.0.252	5355
192.168.56.101	57874	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	63429	224.0.0.252	5355
192.168.56.101	1900	239.255.255.250	1900
192.168.56.101	50537	239.255.255.250	1900

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.