xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
459s
max time network
1789s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
23-01-2024 19:27

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General

Target

grhsghsGHswgh/6aNn9vLJCQVfagSE.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:

6aNn9vLJCQVfagSE.exeupdater.exe

description	pid	process	target process
PID 2004 created 1392	2004	6aNn9vLJCQVfagSE.exe	Explorer.EXE
PID 2004 created 1392	2004	6aNn9vLJCQVfagSE.exe	Explorer.EXE
PID 2004 created 1392	2004	6aNn9vLJCQVfagSE.exe	Explorer.EXE
PID 2004 created 1392	2004	6aNn9vLJCQVfagSE.exe	Explorer.EXE
PID 1964 created 1392	1964	updater.exe	Explorer.EXE
PID 1964 created 1392	1964	updater.exe	Explorer.EXE
PID 1964 created 1392	1964	updater.exe	Explorer.EXE
PID 1964 created 1392	1964	updater.exe	Explorer.EXE
PID 1964 created 1392	1964	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
behavioral3/memory/2292-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/2292-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2484 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

1964 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2988 taskeng.exe

pid	process
2484	cmd.exe

pid	process
1964	updater.exe

pid	process
2988	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral3/memory/2292-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/2292-139-0x0000000140000000-0x00000001407F4000-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 1964 set thread context of 1980	1964	updater.exe	conhost.exe
PID 1964 set thread context of 2292	1964	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

6aNn9vLJCQVfagSE.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	6aNn9vLJCQVfagSE.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

2464 schtasks.exe
2752 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

1428 WMIC.exe

pid	process
2464	schtasks.exe
2752	schtasks.exe

pid	process
1428	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 = e00465e9ea50da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

6aNn9vLJCQVfagSE.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
2004	6aNn9vLJCQVfagSE.exe
2004	6aNn9vLJCQVfagSE.exe
2360	powershell.exe
2004	6aNn9vLJCQVfagSE.exe
2004	6aNn9vLJCQVfagSE.exe
2660	powershell.exe
2004	6aNn9vLJCQVfagSE.exe
2004	6aNn9vLJCQVfagSE.exe
2004	6aNn9vLJCQVfagSE.exe
2004	6aNn9vLJCQVfagSE.exe
2824	powershell.exe
1964	updater.exe
1964	updater.exe
1220	powershell.exe
1964	updater.exe
1964	updater.exe
1540	powershell.exe
1964	updater.exe
1964	updater.exe
1964	updater.exe
1964	updater.exe
1980	conhost.exe
1980	conhost.exe
1964	updater.exe
1964	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2360	powershell.exe
Token: SeDebugPrivilege	2660	powershell.exe
Token: SeDebugPrivilege	2824	powershell.exe
Token: SeDebugPrivilege	1220	powershell.exe
Token: SeDebugPrivilege	1540	powershell.exe
Token: SeDebugPrivilege	1964	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1428	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1428	WMIC.exe
Token: SeSecurityPrivilege	1428	WMIC.exe
Token: SeTakeOwnershipPrivilege	1428	WMIC.exe
Token: SeLoadDriverPrivilege	1428	WMIC.exe
Token: SeSystemtimePrivilege	1428	WMIC.exe
Token: SeBackupPrivilege	1428	WMIC.exe
Token: SeRestorePrivilege	1428	WMIC.exe
Token: SeShutdownPrivilege	1428	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1428	WMIC.exe
Token: SeUndockPrivilege	1428	WMIC.exe
Token: SeManageVolumePrivilege	1428	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1428	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1428	WMIC.exe
Token: SeSecurityPrivilege	1428	WMIC.exe
Token: SeTakeOwnershipPrivilege	1428	WMIC.exe
Token: SeLoadDriverPrivilege	1428	WMIC.exe
Token: SeSystemtimePrivilege	1428	WMIC.exe
Token: SeBackupPrivilege	1428	WMIC.exe
Token: SeRestorePrivilege	1428	WMIC.exe
Token: SeShutdownPrivilege	1428	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1428	WMIC.exe
Token: SeUndockPrivilege	1428	WMIC.exe
Token: SeManageVolumePrivilege	1428	WMIC.exe
Token: SeLockMemoryPrivilege	2292	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2660 wrote to memory of 2464	2660	powershell.exe	schtasks.exe
PID 2660 wrote to memory of 2464	2660	powershell.exe	schtasks.exe
PID 2660 wrote to memory of 2464	2660	powershell.exe	schtasks.exe
PID 2484 wrote to memory of 776	2484	cmd.exe	choice.exe
PID 2484 wrote to memory of 776	2484	cmd.exe	choice.exe
PID 2484 wrote to memory of 776	2484	cmd.exe	choice.exe
PID 2824 wrote to memory of 2532	2824	powershell.exe	schtasks.exe
PID 2824 wrote to memory of 2532	2824	powershell.exe	schtasks.exe
PID 2824 wrote to memory of 2532	2824	powershell.exe	schtasks.exe
PID 2988 wrote to memory of 1964	2988	taskeng.exe	updater.exe
PID 2988 wrote to memory of 1964	2988	taskeng.exe	updater.exe
PID 2988 wrote to memory of 1964	2988	taskeng.exe	updater.exe
PID 1540 wrote to memory of 2752	1540	powershell.exe	schtasks.exe
PID 1540 wrote to memory of 2752	1540	powershell.exe	schtasks.exe
PID 1540 wrote to memory of 2752	1540	powershell.exe	schtasks.exe
PID 1964 wrote to memory of 1980	1964	updater.exe	conhost.exe
PID 972 wrote to memory of 1428	972	cmd.exe	WMIC.exe
PID 972 wrote to memory of 1428	972	cmd.exe	WMIC.exe
PID 972 wrote to memory of 1428	972	cmd.exe	WMIC.exe
PID 1964 wrote to memory of 2292	1964	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:1392

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6aNn9vLJCQVfagSE.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6aNn9vLJCQVfagSE.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2004

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:2360

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:2660

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:2464

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\6aNn9vLJCQVfagSE.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2484

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:2824

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:1220

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:1540

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:2752

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:972

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1980

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:2292

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:776

C:\Windows\system32\taskeng.exe
taskeng.exe {38CB283C-9DA0-40E2-98B2-9CBA72C8B733} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2988

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:1964

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2532

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:1428

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
PID:1496

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

C:\Program Files\Google\Chrome\updater.exe
Filesize
237KB

MD5
dbeef5e68b8dcc6a2c522aaa7a74d00c

SHA1
b84317caaa3fc0708c1849cb09307b113950ad36

SHA256
b141df2b91f2d551df7c4d3ec754cf5d4f7466c1cc8d08cb43b8a9c5a803eaa5

SHA512
f13f0ecdf10db917fee640f95153cbfb4dee0a1a3aa82233e27ff538fb8f375a4c3f314c80ec5db6171d1241f730c92389abcfe0a8ebd782c7edee74025ff5c6

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
559KB

MD5
60cd28cc8295efe4455a5cbb89c647bd

SHA1
e30f7586fd97729639c7ddac45203214b6aa2e99

SHA256
b0365dc2651a15ba4df8ed792d81005ab3396cfc716e6a08c77296377099e0a2

SHA512
056ae91c50b9ea0227f15a797c708d49b3001c4e1f956928208c0be19b4eb35f4c94016e433e8535f9f57c99302ddd5cd433d011b66889dc9d544c3ff3d86cdd

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\GKRS87JOTAVQYPLWIE8E.temp
Filesize
7KB

MD5
d29a5ffe81af14349d0cd23d58a72193

SHA1
a4d51219d4ca54dd9a8a07c3e84da0e33a8294ba

SHA256
0502183bf80684cb0ac85771ae029676ae9efc64b7cdc36db9f62bd5c6b3d564

SHA512
84907d7b75f361b0ad99b4edf5761aff2392814ea0d86abb219e760e84bac0e8f8fbd89ffcc25ea954fda348da5761b3917d99e4e7089bf4b4d34235e5a0fff4

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
136KB

MD5
03b4c1915b7ffb7b16e1949637f803fa

SHA1
8696b48a6003438f110fd271d311ae93f8c0a597

SHA256
dd5ba2e5348b17d5cd1acb169f642e871956db1a2847488a93b90417f1a95bbe

SHA512
268c955cd17d767c52ec574e770a9388a349552e373712d8171bcc1edd15cfb9703c86d9a13b274e2033f2f950a348c56b5cf7f48ae6f3465ee573f3ec8b81dc

Download Submit
memory/1220-45-0x000007FEF47D0000-0x000007FEF516D000-memory.dmp

Filesize
9.6MB

Download
memory/1220-46-0x00000000015D0000-0x0000000001650000-memory.dmp

Filesize
512KB

Download
memory/1220-47-0x00000000015D4000-0x00000000015D7000-memory.dmp

Filesize
12KB

Download
memory/1220-48-0x000007FEF47D0000-0x000007FEF516D000-memory.dmp

Filesize
9.6MB

Download
memory/1220-50-0x00000000015D0000-0x0000000001650000-memory.dmp

Filesize
512KB

Download
memory/1220-51-0x000007FEF47D0000-0x000007FEF516D000-memory.dmp

Filesize
9.6MB

Download
memory/1220-49-0x00000000015DB000-0x0000000001642000-memory.dmp

Filesize
412KB

Download
memory/1540-55-0x0000000001660000-0x00000000016E0000-memory.dmp

Filesize
512KB

Download
memory/1540-57-0x0000000001660000-0x00000000016E0000-memory.dmp

Filesize
512KB

Download
memory/1540-53-0x0000000001660000-0x00000000016E0000-memory.dmp

Filesize
512KB

Download
memory/1540-56-0x0000000001660000-0x00000000016E0000-memory.dmp

Filesize
512KB

Download
memory/1540-58-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/1540-54-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/1540-52-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/1964-65-0x000000013F020000-0x000000013F231000-memory.dmp

Filesize
2.1MB

Download
memory/1964-44-0x000000013F020000-0x000000013F231000-memory.dmp

Filesize
2.1MB

Download
memory/1980-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1980-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2004-28-0x000000013FD40000-0x000000013FF51000-memory.dmp

Filesize
2.1MB

Download
memory/2004-0-0x000000013FD40000-0x000000013FF51000-memory.dmp

Filesize
2.1MB

Download
memory/2292-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-66-0x0000000000040000-0x0000000000060000-memory.dmp

Filesize
128KB

Download
memory/2292-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-68-0x0000000000750000-0x0000000000770000-memory.dmp

Filesize
128KB

Download
memory/2292-69-0x0000000000EA0000-0x0000000000EC0000-memory.dmp

Filesize
128KB

Download
memory/2292-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-74-0x0000000000750000-0x0000000000770000-memory.dmp

Filesize
128KB

Download
memory/2292-75-0x0000000000EA0000-0x0000000000EC0000-memory.dmp

Filesize
128KB

Download
memory/2292-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2292-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2360-6-0x0000000002250000-0x0000000002258000-memory.dmp

Filesize
32KB

Download
memory/2360-7-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2360-8-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2360-5-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

Download
memory/2360-9-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2360-11-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2360-10-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2360-12-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-21-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2660-24-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2660-20-0x000007FEF47D0000-0x000007FEF516D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-19-0x0000000001F80000-0x0000000001F88000-memory.dmp

Filesize
32KB

Download
memory/2660-18-0x000000001B600000-0x000000001B8E2000-memory.dmp

Filesize
2.9MB

Download
memory/2660-23-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2660-22-0x000007FEF47D0000-0x000007FEF516D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-26-0x000007FEF47D0000-0x000007FEF516D000-memory.dmp

Filesize
9.6MB

Download
memory/2660-25-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2824-36-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2824-38-0x0000000002A70000-0x0000000002AF0000-memory.dmp

Filesize
512KB

Download
memory/2824-39-0x0000000002A70000-0x0000000002AF0000-memory.dmp

Filesize
512KB

Download
memory/2824-37-0x0000000002A70000-0x0000000002AF0000-memory.dmp

Filesize
512KB

Download
memory/2824-40-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2824-35-0x0000000002A70000-0x0000000002AF0000-memory.dmp

Filesize
512KB

Download
memory/2824-34-0x000007FEF5170000-0x000007FEF5B0D000-memory.dmp

Filesize
9.6MB

Download