SmartHawk

17.4

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53 个模型检测该样本为恶意！

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0b14c2c06b3b6b2aa3ade292e61d430b190c4d618a681d4fe97265b896b33205

c240c026e76f65b63d8c26465bce6e30.exe

分析耗时

100s

最近分析

文件大小

520.0KB

静态报毒动态报毒 100% AGENTTESLA AI SCORE=87 ATTRIBUTE BTVHIC CLOUD CONFIDENCE ELDORADO GDSDA GENERICKD GENERICRXKD GM0@AY5NP5M GUHCS HIGH CONFIDENCE HIGHCONFIDENCE HJQUUK IGENT KRYPTIK MALICIOUS PE MSILFC NANOBOT NANOCORE R02FC0DDA20 S13565579 SCORE SVQM TROJANX TSCOPE UNSAFE 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	GenericRXKD-DV!C240C026E76F	20200715	6.0.6.653
Alibaba	TrojanSpy:MSIL/AgentTesla.f6905ef1	20190527	0.3.0.5
Baidu		20190318	1.0.0.2
Avast	Win32:TrojanX-gen [Trj]	20200715	18.4.3895.0
Tencent	Msil.Backdoor.Nanobot.Svqm	20200715	1.0.0.1
Kingsoft		20200715	2013.8.14.323
CrowdStrike	win/malicious_confidence_100% (W)	20190702	1.0

Queries for the computername (4 个事件)

Time & API	Arguments	Status	Return
1619876615.293625 GetComputerNameW	computer_name: OSKAR-PC	success	1
1619876625.5585 GetComputerNameW	computer_name: OSKAR-PC	success	1
1619876622.48075 GetComputerNameW	computer_name: OSKAR-PC	success	1
1619876624.309 GetComputerNameW	computer_name: OSKAR-PC	success	1

Checks if process is being debugged by a debugger (3 个事件)

Time & API	Arguments	Status	Return	Repeated
1619876590.372125 IsDebuggerPresent		failed	0	0
1619876595.6215 IsDebuggerPresent		failed	0	0
1619876621.8715 IsDebuggerPresent		failed	0	0

Command line console output was observed (4 个事件)

Time & API	Arguments	Status	Return
1619876597.5435 WriteConsoleA	buffer: Microsoft (R) .NET Framework °²×°ÊµÓÃ¹¤¾ß°æ±¾ 2.0.50727.5420 °æÈ¨ËùÓÐ(C) Microsoft Corporation¡£±£ÁôËùÓÐÈ¨Àû¡£ console_handle: 0x00000007	success	1
1619876621.480625 WriteConsoleW	buffer: 成功: 成功创建计划任务 "Updates\LWwmoeHmd"。 console_handle: 0x00000007	success	1
1619876623.71475 WriteConsoleW	buffer: 成功: 成功创建计划任务 "DSL Service"。 console_handle: 0x00000007	success	1
1619876625.356 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
1619876625.6835 GlobalMemoryStatusEx		success	1	0

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

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 个事件)

suspicious_features

POST method with no referer header

suspicious_request

POST https://update.googleapis.com/service/update2?cup2key=10:2361180056&cup2hreq=6601fa6118b649a352bb182eca421afa048cb05ce84256088f03d3030e77fb21

Performs some HTTP requests (1 个事件)

request

POST https://update.googleapis.com/service/update2?cup2key=10:2361180056&cup2hreq=6601fa6118b649a352bb182eca421afa048cb05ce84256088f03d3030e77fb21

Sends data using the HTTP POST Method (1 个事件)

request

POST https://update.googleapis.com/service/update2?cup2key=10:2361180056&cup2hreq=6601fa6118b649a352bb182eca421afa048cb05ce84256088f03d3030e77fb21

Allocates read-write-execute memory (usually to unpack itself) (50 out of 143 个事件)

Time & API	Arguments	Status
1619876587.512125 NtAllocateVirtualMemory	process_identifier: 1916 region_size: 1638400 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: 0x00750000	success
1619876587.512125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x008a0000	success
1619876590.262125 NtProtectVirtualMemory	process_identifier: 1916 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
1619876590.372125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x0033a000	success
1619876590.372125 NtProtectVirtualMemory	process_identifier: 1916 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
1619876590.372125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00332000	success
1619876590.700125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00342000	success
1619876590.809125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00343000	success
1619876590.809125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x0037b000	success
1619876590.809125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00377000	success
1619876590.825125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x0034c000	success
1619876592.919125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00344000	success
1619876592.919125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00345000	success
1619876592.950125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00346000	success
1619876592.965125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00660000	success
1619876593.090125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00347000	success
1619876593.340125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x0036a000	success
1619876593.481125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x0035a000	success
1619876593.481125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x00357000	success
1619876594.184125 NtAllocateVirtualMemory	process_identifier: 1916 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: 0x0033b000	success
1619876595.5895 NtAllocateVirtualMemory	process_identifier: 708 region_size: 786432 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: 0x00680000	success
1619876595.5895 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00700000	success
1619876595.6055 NtProtectVirtualMemory	process_identifier: 708 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
1619876595.6215 NtAllocateVirtualMemory	process_identifier: 708 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: 0x0046a000	success
1619876595.6215 NtProtectVirtualMemory	process_identifier: 708 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
1619876595.6215 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00462000	success
1619876595.6215 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00472000	success
1619876595.6365 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00473000	success
1619876595.6365 NtAllocateVirtualMemory	process_identifier: 708 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: 0x004bb000	success
1619876595.6365 NtAllocateVirtualMemory	process_identifier: 708 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: 0x004b7000	success
1619876595.6365 NtAllocateVirtualMemory	process_identifier: 708 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: 0x0047c000	success
1619876595.8395 NtAllocateVirtualMemory	process_identifier: 708 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: 0x006e0000	success
1619876595.8395 NtAllocateVirtualMemory	process_identifier: 708 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: 0x004aa000	success
1619876595.9805 NtAllocateVirtualMemory	process_identifier: 708 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: 0x004a2000	success
1619876596.0275 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00474000	success
1619876596.0275 NtAllocateVirtualMemory	process_identifier: 708 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: 0x004b5000	success
1619876597.8865 NtAllocateVirtualMemory	process_identifier: 708 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: 0x0049a000	success
1619876597.8865 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00497000	success
1619876600.7465 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00475000	success
1619876602.4645 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00476000	success
1619876602.4645 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00478000	success
1619876602.4645 NtAllocateVirtualMemory	process_identifier: 708 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: 0x00479000	success
1619876602.4645 NtAllocateVirtualMemory	process_identifier: 708 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: 0x020b0000	success
1619876602.4645 NtAllocateVirtualMemory	process_identifier: 708 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: 0x020b1000	success
1619876603.0585 NtAllocateVirtualMemory	process_identifier: 708 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: 0x0047a000	success
1619876603.3085 NtAllocateVirtualMemory	process_identifier: 708 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) base_address: 0x7ef50000	success
1619876603.3085 NtAllocateVirtualMemory	process_identifier: 708 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: 0x7ef50000	success
1619876603.3085 NtAllocateVirtualMemory	process_identifier: 708 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: 0x7ef50000	success
1619876603.3085 NtAllocateVirtualMemory	process_identifier: 708 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) base_address: 0x7ef40000	success
1619876603.3085 NtAllocateVirtualMemory	process_identifier: 708 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: 0x7ef40000	success

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	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LWwmoeHmd" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpF7B9.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp1795.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp1DC0.tmp"
cmdline	schtasks.exe /Create /TN "Updates\LWwmoeHmd" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpF7B9.tmp"

A process created a hidden window (4 个事件)

Time & API	Arguments	Status	Return
1619876595.356125 ShellExecuteExW	parameters: /logtoconsole=false /logfile= /u "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\c240c026e76f65b63d8c26465bce6e30.exe" filepath: C:\Windows\Microsoft.NET\Framework\v2.0.50727\installutil filepath_r: C:\Windows\Microsoft.NET\Framework\v2.0.50727\installutil show_type: 0	success	1
1619876615.0745 ShellExecuteExW	parameters: /Create /TN "Updates\LWwmoeHmd" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpF7B9.tmp" filepath: schtasks.exe filepath_r: schtasks.exe show_type: 0	success	1
1619876622.3245 CreateProcessInternalW	thread_identifier: 3424 thread_handle: 0x00000214 process_identifier: 3420 current_directory: C:\Windows\Microsoft.NET\Framework\v2.0.50727 filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp1795.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x00000218 inherit_handles: 1	success	1
1619876623.8715 CreateProcessInternalW	thread_identifier: 3532 thread_handle: 0x00000214 process_identifier: 3528 current_directory: C:\Windows\Microsoft.NET\Framework\v2.0.50727 filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp1DC0.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) process_handle: 0x0000028c inherit_handles: 1	success	1

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

entropy

7.453224784654317

section

{'size_of_data': '0x00056000', 'virtual_address': '0x00002000', 'entropy': 7.453224784654317, 'name': '.text', 'virtual_size': '0x00055b34'}

description

A section with a high entropy has been found

entropy

0.6666666666666666

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
1619876621.6215 LookupPrivilegeValueW	system_name: privilege_name: SeDebugPrivilege	success	1	0
1619876625.5275 LookupPrivilegeValueW	system_name: privilege_name: SeDebugPrivilege	success	1	0

Terminates another process (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619876621.6525 NtTerminateProcess	status_code: 0xffffffff process_identifier: 3280 process_handle: 0x00000380	failed	0	0
1619876621.6525 NtTerminateProcess	status_code: 0xffffffff process_identifier: 3280 process_handle: 0x00000380	success	0	0

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

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LWwmoeHmd" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpF7B9.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp1795.tmp"
cmdline	"schtasks.exe" /create /f /tn "DSL Service Task" /xml "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmp1DC0.tmp"
cmdline	schtasks.exe /Create /TN "Updates\LWwmoeHmd" /XML "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\tmpF7B9.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 (3 个事件)

host	113.108.239.196
host	172.217.24.14
host	45.125.239.181

Allocates execute permission to another process indicative of possible code injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1619876621.6215 NtAllocateVirtualMemory	process_identifier: 3280 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x000003a4 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	failed	3221225496	0
1619876621.6685 NtAllocateVirtualMemory	process_identifier: 3340 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x000003a8 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
1619876626.0275 NtQuerySystemInformation	information_class: 8 (SystemProcessorPerformanceInformation)	success	0	0

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

description

installutil.exe tried to sleep 5456465 seconds, actually delayed analysis time by 5456465 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\tmpF7B9.tmp

Manipulates memory of a non-child process indicative of process injection (2 个事件)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 708 manipulating memory of non-child process 3280
1619876621.6215 NtAllocateVirtualMemory	process_identifier: 3280 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0x000003a4 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x00400000	failed	3221225496	0

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

Time & API	Arguments	Status	Return
1619876621.6685 WriteProcessMemory	process_identifier: 3340 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: 0x000003a8 base_address: 0x00400000	success	1
1619876621.6685 WriteProcessMemory	process_identifier: 3340 buffer: à7 process_handle: 0x000003a8 base_address: 0x00420000	success	1
1619876621.6685 WriteProcessMemory	process_identifier: 3340 buffer: @ process_handle: 0x000003a8 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
1619876621.6685 WriteProcessMemory	process_identifier: 3340 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: 0x000003a8 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 708 called NtSetContextThread to modify thread in remote process 3340
1619876621.6685 NtSetContextThread	thread_handle: 0x00000380 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: 3340	success	0	0

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

file	C:\Windows\Microsoft.NET\Framework\v2.0.50727\installutil.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 708 resumed a thread in remote process 3340
1619876621.6835 NtResumeThread	thread_handle: 0x00000380 suspend_count: 1 process_identifier: 3340	success	0	0

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Static Analysis
Strings

PE Compile Time

2020-04-06 06:38:10

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	216.58.200.238
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
update.googleapis.com	A 203.208.41.66	203.208.41.34
teredo.ipv6.microsoft.com		127.0.0.1

TCP

Source	Source Port	Destination	Destination Port
192.168.56.101	49202	203.208.41.66 update.googleapis.com	443

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	50534	114.114.114.114	53
192.168.56.101	51963	114.114.114.114	53
192.168.56.101	53210	114.114.114.114	53
192.168.56.101	55368	114.114.114.114	53
192.168.56.101	60123	114.114.114.114	53
192.168.56.101	60384	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	51378	224.0.0.252	5355
192.168.56.101	51808	224.0.0.252	5355
192.168.56.101	53237	224.0.0.252	5355
192.168.56.101	53380	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	60221	224.0.0.252	5355
192.168.56.101	61680	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	62318	224.0.0.252	5355
192.168.56.101	63429	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.