xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1775s
max time network
1803s
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/M8xUNW42QxTLMRXN.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:

M8xUNW42QxTLMRXN.exeupdater.execonhost.exe

description	pid	process	target process
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	Explorer.EXE
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	Explorer.EXE
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	Explorer.EXE
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	Explorer.EXE
PID 696 created 1180	696	updater.exe	Explorer.EXE
PID 696 created 1180	696	updater.exe	Explorer.EXE
PID 696 created 1180	696	updater.exe	Explorer.EXE
PID 696 created 1180	696	updater.exe	Explorer.EXE
PID 2816 created 1180	2816	conhost.exe	Explorer.EXE
PID 696 created 1180	696	updater.exe	Explorer.EXE

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

XMRig Miner payload 24 IoCs

miner

Processes:

resource	yara_rule
behavioral19/memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2796 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

696 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2204 taskeng.exe

pid	process
2796	cmd.exe

pid	process
696	updater.exe

pid	process
2204	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral19/memory/2084-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-129-0x0000000140000000-0x00000001407F4000-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 696 set thread context of 2816	696	updater.exe	conhost.exe
PID 696 set thread context of 2084	696	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

updater.execmd.execmd.exeM8xUNW42QxTLMRXN.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	M8xUNW42QxTLMRXN.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

2420 schtasks.exe
1860 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

2564 WMIC.exe

pid	process
2420	schtasks.exe
1860	schtasks.exe

pid	process
2564	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

Processes:

powershell.exeWMIC.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 205a459f3e4fda01	powershell.exe
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

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

M8xUNW42QxTLMRXN.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
2432	powershell.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
2648	powershell.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
2580	powershell.exe
696	updater.exe
696	updater.exe
488	powershell.exe
696	updater.exe
696	updater.exe
1032	powershell.exe
696	updater.exe
696	updater.exe
696	updater.exe
696	updater.exe
2816	conhost.exe
2816	conhost.exe
696	updater.exe
696	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	2432	powershell.exe
Token: SeDebugPrivilege	2648	powershell.exe
Token: SeDebugPrivilege	2580	powershell.exe
Token: SeDebugPrivilege	488	powershell.exe
Token: SeDebugPrivilege	1032	powershell.exe
Token: SeDebugPrivilege	696	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2564	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2564	WMIC.exe
Token: SeSecurityPrivilege	2564	WMIC.exe
Token: SeTakeOwnershipPrivilege	2564	WMIC.exe
Token: SeLoadDriverPrivilege	2564	WMIC.exe
Token: SeSystemtimePrivilege	2564	WMIC.exe
Token: SeBackupPrivilege	2564	WMIC.exe
Token: SeRestorePrivilege	2564	WMIC.exe
Token: SeShutdownPrivilege	2564	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2564	WMIC.exe
Token: SeUndockPrivilege	2564	WMIC.exe
Token: SeManageVolumePrivilege	2564	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2564	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2564	WMIC.exe
Token: SeSecurityPrivilege	2564	WMIC.exe
Token: SeTakeOwnershipPrivilege	2564	WMIC.exe
Token: SeLoadDriverPrivilege	2564	WMIC.exe
Token: SeSystemtimePrivilege	2564	WMIC.exe
Token: SeBackupPrivilege	2564	WMIC.exe
Token: SeRestorePrivilege	2564	WMIC.exe
Token: SeShutdownPrivilege	2564	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2564	WMIC.exe
Token: SeUndockPrivilege	2564	WMIC.exe
Token: SeManageVolumePrivilege	2564	WMIC.exe
Token: SeLockMemoryPrivilege	2084	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2648 wrote to memory of 2420	2648	powershell.exe	schtasks.exe
PID 2648 wrote to memory of 2420	2648	powershell.exe	schtasks.exe
PID 2648 wrote to memory of 2420	2648	powershell.exe	schtasks.exe
PID 2796 wrote to memory of 2588	2796	cmd.exe	choice.exe
PID 2796 wrote to memory of 2588	2796	cmd.exe	choice.exe
PID 2796 wrote to memory of 2588	2796	cmd.exe	choice.exe
PID 2580 wrote to memory of 3060	2580	powershell.exe	schtasks.exe
PID 2580 wrote to memory of 3060	2580	powershell.exe	schtasks.exe
PID 2580 wrote to memory of 3060	2580	powershell.exe	schtasks.exe
PID 2204 wrote to memory of 696	2204	taskeng.exe	updater.exe
PID 2204 wrote to memory of 696	2204	taskeng.exe	updater.exe
PID 2204 wrote to memory of 696	2204	taskeng.exe	updater.exe
PID 1032 wrote to memory of 1860	1032	powershell.exe	schtasks.exe
PID 1032 wrote to memory of 1860	1032	powershell.exe	schtasks.exe
PID 1032 wrote to memory of 1860	1032	powershell.exe	schtasks.exe
PID 696 wrote to memory of 2816	696	updater.exe	conhost.exe
PID 2480 wrote to memory of 2564	2480	cmd.exe	WMIC.exe
PID 2480 wrote to memory of 2564	2480	cmd.exe	WMIC.exe
PID 2480 wrote to memory of 2564	2480	cmd.exe	WMIC.exe
PID 696 wrote to memory of 2084	696	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:1180

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1916

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:2432

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:2648

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:2420

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\M8xUNW42QxTLMRXN.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2796

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:2580

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
3⤵
PID:3060

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:488

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:1032

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:1860

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:1196

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:2480

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:2564

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2816

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:2084

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2588

C:\Windows\system32\taskeng.exe
taskeng.exe {3C808B7A-C9EB-446F-A3FE-92A79F7CF81C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2204

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:696

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
41KB

MD5
bbf773378a9b409fce34916985c43903

SHA1
c759eeb4f3ccc001cca137dc41b485c346af0f42

SHA256
9dc91ad771902dabeb37cf0da9ab3745244c4d05a6e2c0ed4ae07dedd29dacb6

SHA512
41241ede8df973177295f581c1504e73de19e31c0a2ea27971852ce91605d0f3a170eb32bba17d683d9873e69583abb37f6aee1e964fcc57cff9789501bdfac4

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
231KB

MD5
d15c5250ea3a0779166cb28e6ea5c799

SHA1
504814d6fa3fccf994a1549fde95d93e875e7278

SHA256
dfde379e9958c7a6dfd8f96bca37993e2466245bb2b090b668772151aac0c1fa

SHA512
db979d1c2df613f885beff6c383a582d6d5298a2a6cdb46912ee08028c17cba116d9ecd168f7c00cdc2aa7aa39451400ea653b45e14a500f12674a19f9d168f9

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\IYD7VQ0S2QJ1DQJ1RDVQ.temp
Filesize
7KB

MD5
9ffb98873a85352affbe24d8bb991db6

SHA1
9a8a569b2f4ff1b56dfda454ded0926efc1d75d2

SHA256
3a1b413a372c40f8b343a1972329cb1b35fbba11be9c180a0c5f71fcc991c0af

SHA512
362ea62212099072cd9230dad4bc46ba62346e01a3780f0802e7631a36f120463ce5a8a81969f820dd0e5e0810768bad9c2487acd3c64919b1eb56b70457b8aa

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
1KB

MD5
354cb1a947775335559af96169bec9b7

SHA1
b6c8f30617d94fb12296d9591778f67d4d81371e

SHA256
a3f75e9da7020010715b3577eeb734c992639c52d28022dcf4351e75b547ad9a

SHA512
7b31080399d8c37de51ea26b50abba6e475d1bde589061bcfe54f98453843c44686cbc9540409b28a6ec1b4076e94a068d96af197c7a76b7574b67cb02be671b

Download Submit
memory/488-45-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

Filesize
9.6MB

Download
memory/488-46-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

Filesize
9.6MB

Download
memory/488-48-0x0000000000A30000-0x0000000000AB0000-memory.dmp

Filesize
512KB

Download
memory/488-49-0x0000000000A30000-0x0000000000AB0000-memory.dmp

Filesize
512KB

Download
memory/488-47-0x0000000000A30000-0x0000000000AB0000-memory.dmp

Filesize
512KB

Download
memory/488-50-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

Filesize
9.6MB

Download
memory/696-65-0x000000013FD70000-0x000000013FF81000-memory.dmp

Filesize
2.1MB

Download
memory/696-44-0x000000013FD70000-0x000000013FF81000-memory.dmp

Filesize
2.1MB

Download
memory/1032-58-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/1032-52-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/1032-53-0x0000000001070000-0x00000000010F0000-memory.dmp

Filesize
512KB

Download
memory/1032-54-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/1032-56-0x0000000001070000-0x00000000010F0000-memory.dmp

Filesize
512KB

Download
memory/1032-55-0x0000000001070000-0x00000000010F0000-memory.dmp

Filesize
512KB

Download
memory/1032-57-0x0000000001070000-0x00000000010F0000-memory.dmp

Filesize
512KB

Download
memory/1916-27-0x000000013FFE0000-0x00000001401F1000-memory.dmp

Filesize
2.1MB

Download
memory/1916-0-0x000000013FFE0000-0x00000001401F1000-memory.dmp

Filesize
2.1MB

Download
memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-67-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-66-0x00000000000F0000-0x0000000000110000-memory.dmp

Filesize
128KB

Download
memory/2084-68-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2084-69-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-78-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2084-79-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2432-8-0x00000000023D0000-0x00000000023D8000-memory.dmp

Filesize
32KB

Download
memory/2432-12-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2432-7-0x0000000002640000-0x00000000026C0000-memory.dmp

Filesize
512KB

Download
memory/2432-6-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2432-5-0x000000001B1E0000-0x000000001B4C2000-memory.dmp

Filesize
2.9MB

Download
memory/2432-9-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2432-10-0x0000000002640000-0x00000000026C0000-memory.dmp

Filesize
512KB

Download
memory/2432-11-0x0000000002640000-0x00000000026C0000-memory.dmp

Filesize
512KB

Download
memory/2580-34-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2580-39-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2580-38-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2580-40-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2580-37-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2580-36-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

Filesize
9.6MB

Download
memory/2580-35-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2648-21-0x0000000002530000-0x00000000025B0000-memory.dmp

Filesize
512KB

Download
memory/2648-24-0x0000000002530000-0x00000000025B0000-memory.dmp

Filesize
512KB

Download
memory/2648-23-0x0000000002530000-0x00000000025B0000-memory.dmp

Filesize
512KB

Download
memory/2648-25-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

Filesize
9.6MB

Download
memory/2648-22-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

Filesize
9.6MB

Download
memory/2648-19-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

Filesize
9.6MB

Download
memory/2648-20-0x0000000002510000-0x0000000002518000-memory.dmp

Filesize
32KB

Download
memory/2648-18-0x000000001B1C0000-0x000000001B4A2000-memory.dmp

Filesize
2.9MB

Download
memory/2816-74-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2816-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download