gurcu | 1f0a70334fb3a63b9c70cdfe01c012829cc380970cd6b12936f22d44e3c0e388

System Information Discovery

Processes:

wmiprvse.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	wmiprvse.exe

Checks computer location settings 2 TTPs 6 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

Processes:

s.exesvchost.exeWScript.exemain.exeChainComServermonitor.exeUpdate.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\Control Panel\International\Geo\Nation	s.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\Control Panel\International\Geo\Nation	svchost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\Control Panel\International\Geo\Nation	main.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\Control Panel\International\Geo\Nation	ChainComServermonitor.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\Control Panel\International\Geo\Nation	Update.exe

Executes dropped EXE 10 IoCs

Processes:

s.exemain.exesvchost.execrss.exesetup.execrss.exeChainComServermonitor.exeUpdate.exeupdater.exeSppExtComObj.exe

pid	process
4324	s.exe
4348	main.exe
4668	svchost.exe
3760	crss.exe
5276	setup.exe
420	crss.exe
4460	ChainComServermonitor.exe
2900	Update.exe
6776	updater.exe
8248	SppExtComObj.exe

Loads dropped DLL 35 IoCs

Processes:

checker.exemain.execrss.exeUpdate.exe

pid	process
5200	checker.exe
5200	checker.exe
4348	main.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
420	crss.exe
2900	Update.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 12 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ChainComServermonitor.exereg.execrss.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\unsecapp = "\"C:\\Windows\\Help\\Corporate\\unsecapp.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SppExtComObj = "\"C:\\Recovery\\WindowsRE\\SppExtComObj.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SppExtComObj = "\"C:\\Recovery\\WindowsRE\\SppExtComObj.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ChromeUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\GoogleChromeUpdateLog\\Update.exe"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SppExtComObj = "\"C:\\Users\\Admin\\Pictures\\SppExtComObj.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Users\\Default User\\RuntimeBroker.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Users\\Admin\\dwm.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Users\\Admin\\dwm.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\unsecapp = "\"C:\\Windows\\Help\\Corporate\\unsecapp.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\козляк = "C:\\ProgramData\\crss.exe"	crss.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SppExtComObj = "\"C:\\Users\\Admin\\Pictures\\SppExtComObj.exe\""	ChainComServermonitor.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Users\\Default User\\RuntimeBroker.exe\""	ChainComServermonitor.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs

Web Service
T1102

Processes:

flow ioc

20 raw.githubusercontent.com
21 raw.githubusercontent.com
25 raw.githubusercontent.com
26 raw.githubusercontent.com
96 raw.githubusercontent.com
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

17 ip-api.com
30 api.ipify.org
31 api.ipify.org

flow	ioc
20	raw.githubusercontent.com
21	raw.githubusercontent.com
25	raw.githubusercontent.com
26	raw.githubusercontent.com
96	raw.githubusercontent.com

flow	ioc
17	ip-api.com
30	api.ipify.org
31	api.ipify.org

Drops file in System32 directory 9 IoCs

Processes:

svchost.exeOfficeClickToRun.execsc.exepowershell.exe

description	ioc	process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe
File created	\??\c:\Windows\System32\CSC7D9F541B63EF49B98441769162358B2.TMP	csc.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File created	\??\c:\Windows\System32\gl7s3v.exe	csc.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs
discovery

Process Discovery
T1057

Processes:

tasklist.exe

pid process

6132 tasklist.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

crss.exe

pid process

420 crss.exe

pid	process
6132	tasklist.exe

pid	process
420	crss.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

setup.exeupdater.exe

description	pid	process	target process
PID 5276 set thread context of 6172	5276	setup.exe	dialer.exe
PID 6776 set thread context of 5348	6776	updater.exe	dialer.exe
PID 6776 set thread context of 4632	6776	updater.exe	dialer.exe
PID 6776 set thread context of 3960	6776	updater.exe	dialer.exe

Drops file in Program Files directory 2 IoCs

Processes:

ChainComServermonitor.exesetup.exe

description	ioc	process
File created	C:\Program Files\ModifiableWindowsApps\TrustedInstaller.exe	ChainComServermonitor.exe
File created	C:\Program Files\Google\Chrome\updater.exe	setup.exe

Drops file in Windows directory 4 IoCs

Processes:

ChainComServermonitor.exesvchost.exe

description	ioc	process
File created	C:\Windows\Help\Corporate\unsecapp.exe	ChainComServermonitor.exe
File created	C:\Windows\Help\Corporate\29c1c3cc0f7685	ChainComServermonitor.exe
File created	C:\Windows\LanguageOverlayCache\crss.exe	ChainComServermonitor.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.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

4136 sc.exe
6152 sc.exe
2576 sc.exe
2204 sc.exe
3052 sc.exe
3948 sc.exe
3276 sc.exe
664 sc.exe
4776 sc.exe
5360 sc.exe
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

pid	process
4136	sc.exe
6152	sc.exe
2576	sc.exe
2204	sc.exe
3052	sc.exe
3948	sc.exe
3276	sc.exe
664	sc.exe
4776	sc.exe
5360	sc.exe

Detects Pyinstaller 1 IoCs

pyinstaller

Processes:

resource	yara_rule
C:\ProgramData\crss.exe	pyinstaller

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

cmd.exes.exesvchost.exeWScript.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	s.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
discovery

Internet Connection Discovery
T1016.001

Processes:

PING.EXE

pid process

5340 PING.EXE

pid	process
5340	PING.EXE

Checks SCSI registry key(s) 3 TTPs 18 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

wmiprvse.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Mfg	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Mfg	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000\LogConf	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000\LogConf	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	wmiprvse.exe

Checks processor information in registry 2 TTPs 11 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

Processes:

wmiprvse.exeWerFault.exeUpdate.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	wmiprvse.exe
Key security queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	Update.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	Update.exe
Key queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4188 timeout.exe

pid	process
4188	timeout.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

wmiprvse.exeWerFault.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe

Modifies data under HKEY_USERS 60 IoCs

Processes:

powershell.exesvchost.exeOfficeClickToRun.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\RulesEndpoint = "https://nexusrules.officeapps.live.com/nexus/rules?Application=officeclicktorun.exe&Version=16.0.12527.20470&ClientId={8F4CBB41-74B8-4011-B44C-F76D702C5A96}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Mon, 11 Nov 2024 14:58:22 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1731337100"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe

Modifies registry class 2 IoCs

Processes:

svchost.exeChainComServermonitor.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000_Classes\Local Settings	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-1361837696-2276465416-1936241636-1000_Classes\Local Settings	ChainComServermonitor.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry
T1112

Processes:

reg.exe

pid process

5008 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

5340 PING.EXE

pid	process
5008	reg.exe

pid	process
5340	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 17 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid	process
1996	schtasks.exe
4744	schtasks.exe
5804	schtasks.exe
580	schtasks.exe
4488	schtasks.exe
4536	schtasks.exe
5060	schtasks.exe
4040	schtasks.exe
4224	schtasks.exe
5064	schtasks.exe
2012	schtasks.exe
1116	schtasks.exe
5544	schtasks.exe
6248	schtasks.exe
1856	schtasks.exe
5964	schtasks.exe
1244	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

main.exeChainComServermonitor.exe

pid	process
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4348	main.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe
4460	ChainComServermonitor.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

main.exeChainComServermonitor.execrss.exetasklist.exeUpdate.exepowershell.exedialer.exeExplorer.EXESppExtComObj.exesvchost.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	4348	main.exe
Token: SeDebugPrivilege	4460	ChainComServermonitor.exe
Token: SeDebugPrivilege	420	crss.exe
Token: SeDebugPrivilege	6132	tasklist.exe
Token: SeDebugPrivilege	2900	Update.exe
Token: SeDebugPrivilege	4796	powershell.exe
Token: SeIncreaseQuotaPrivilege	4796	powershell.exe
Token: SeSecurityPrivilege	4796	powershell.exe
Token: SeTakeOwnershipPrivilege	4796	powershell.exe
Token: SeLoadDriverPrivilege	4796	powershell.exe
Token: SeSystemProfilePrivilege	4796	powershell.exe
Token: SeSystemtimePrivilege	4796	powershell.exe
Token: SeProfSingleProcessPrivilege	4796	powershell.exe
Token: SeIncBasePriorityPrivilege	4796	powershell.exe
Token: SeCreatePagefilePrivilege	4796	powershell.exe
Token: SeBackupPrivilege	4796	powershell.exe
Token: SeRestorePrivilege	4796	powershell.exe
Token: SeShutdownPrivilege	4796	powershell.exe
Token: SeDebugPrivilege	4796	powershell.exe
Token: SeSystemEnvironmentPrivilege	4796	powershell.exe
Token: SeRemoteShutdownPrivilege	4796	powershell.exe
Token: SeUndockPrivilege	4796	powershell.exe
Token: SeManageVolumePrivilege	4796	powershell.exe
Token: 33	4796	powershell.exe
Token: 34	4796	powershell.exe
Token: 35	4796	powershell.exe
Token: 36	4796	powershell.exe
Token: SeDebugPrivilege	6172	dialer.exe
Token: SeShutdownPrivilege	3564	Explorer.EXE
Token: SeCreatePagefilePrivilege	3564	Explorer.EXE
Token: SeDebugPrivilege	8248	SppExtComObj.exe
Token: SeAssignPrimaryTokenPrivilege	2352	svchost.exe
Token: SeIncreaseQuotaPrivilege	2352	svchost.exe
Token: SeSecurityPrivilege	2352	svchost.exe
Token: SeTakeOwnershipPrivilege	2352	svchost.exe
Token: SeLoadDriverPrivilege	2352	svchost.exe
Token: SeSystemtimePrivilege	2352	svchost.exe
Token: SeBackupPrivilege	2352	svchost.exe
Token: SeRestorePrivilege	2352	svchost.exe
Token: SeShutdownPrivilege	2352	svchost.exe
Token: SeSystemEnvironmentPrivilege	2352	svchost.exe
Token: SeUndockPrivilege	2352	svchost.exe
Token: SeManageVolumePrivilege	2352	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2352	svchost.exe
Token: SeIncreaseQuotaPrivilege	2352	svchost.exe
Token: SeSecurityPrivilege	2352	svchost.exe
Token: SeTakeOwnershipPrivilege	2352	svchost.exe
Token: SeLoadDriverPrivilege	2352	svchost.exe
Token: SeSystemtimePrivilege	2352	svchost.exe
Token: SeBackupPrivilege	2352	svchost.exe
Token: SeRestorePrivilege	2352	svchost.exe
Token: SeShutdownPrivilege	2352	svchost.exe
Token: SeSystemEnvironmentPrivilege	2352	svchost.exe
Token: SeUndockPrivilege	2352	svchost.exe
Token: SeManageVolumePrivilege	2352	svchost.exe
Token: SeAuditPrivilege	2552	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2352	svchost.exe
Token: SeIncreaseQuotaPrivilege	2352	svchost.exe
Token: SeSecurityPrivilege	2352	svchost.exe
Token: SeTakeOwnershipPrivilege	2352	svchost.exe
Token: SeLoadDriverPrivilege	2352	svchost.exe
Token: SeSystemtimePrivilege	2352	svchost.exe
Token: SeBackupPrivilege	2352	svchost.exe
Token: SeRestorePrivilege	2352	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Update.exe

pid process

2900 Update.exe

pid	process
2900	Update.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

checker.exechecker.execmd.exes.exesvchost.execrss.exeWScript.execrss.execmd.exeChainComServermonitor.execsc.execsc.exemain.execmd.execmd.exeUpdate.execmd.execmd.exe

description	pid	process	target process
PID 2588 wrote to memory of 5200	2588	checker.exe	checker.exe
PID 2588 wrote to memory of 5200	2588	checker.exe	checker.exe
PID 5200 wrote to memory of 5188	5200	checker.exe	cmd.exe
PID 5200 wrote to memory of 5188	5200	checker.exe	cmd.exe
PID 5188 wrote to memory of 4324	5188	cmd.exe	s.exe
PID 5188 wrote to memory of 4324	5188	cmd.exe	s.exe
PID 5188 wrote to memory of 4324	5188	cmd.exe	s.exe
PID 4324 wrote to memory of 4348	4324	s.exe	main.exe
PID 4324 wrote to memory of 4348	4324	s.exe	main.exe
PID 4324 wrote to memory of 4668	4324	s.exe	svchost.exe
PID 4324 wrote to memory of 4668	4324	s.exe	svchost.exe
PID 4324 wrote to memory of 4668	4324	s.exe	svchost.exe
PID 4324 wrote to memory of 3760	4324	s.exe	crss.exe
PID 4324 wrote to memory of 3760	4324	s.exe	crss.exe
PID 4324 wrote to memory of 5276	4324	s.exe	setup.exe
PID 4324 wrote to memory of 5276	4324	s.exe	setup.exe
PID 4668 wrote to memory of 588	4668	svchost.exe	WScript.exe
PID 4668 wrote to memory of 588	4668	svchost.exe	WScript.exe
PID 4668 wrote to memory of 588	4668	svchost.exe	WScript.exe
PID 3760 wrote to memory of 420	3760	crss.exe	crss.exe
PID 3760 wrote to memory of 420	3760	crss.exe	crss.exe
PID 588 wrote to memory of 4504	588	WScript.exe	cmd.exe
PID 588 wrote to memory of 4504	588	WScript.exe	cmd.exe
PID 588 wrote to memory of 4504	588	WScript.exe	cmd.exe
PID 420 wrote to memory of 1400	420	crss.exe	cmd.exe
PID 420 wrote to memory of 1400	420	crss.exe	cmd.exe
PID 4504 wrote to memory of 4460	4504	cmd.exe	ChainComServermonitor.exe
PID 4504 wrote to memory of 4460	4504	cmd.exe	ChainComServermonitor.exe
PID 4460 wrote to memory of 5472	4460	ChainComServermonitor.exe	csc.exe
PID 4460 wrote to memory of 5472	4460	ChainComServermonitor.exe	csc.exe
PID 5472 wrote to memory of 2288	5472	csc.exe	cvtres.exe
PID 5472 wrote to memory of 2288	5472	csc.exe	cvtres.exe
PID 4460 wrote to memory of 5016	4460	ChainComServermonitor.exe	csc.exe
PID 4460 wrote to memory of 5016	4460	ChainComServermonitor.exe	csc.exe
PID 5016 wrote to memory of 2244	5016	csc.exe	cvtres.exe
PID 5016 wrote to memory of 2244	5016	csc.exe	cvtres.exe
PID 4348 wrote to memory of 116	4348	main.exe	cmd.exe
PID 4348 wrote to memory of 116	4348	main.exe	cmd.exe
PID 116 wrote to memory of 6132	116	cmd.exe	tasklist.exe
PID 116 wrote to memory of 6132	116	cmd.exe	tasklist.exe
PID 116 wrote to memory of 5608	116	cmd.exe	find.exe
PID 116 wrote to memory of 5608	116	cmd.exe	find.exe
PID 4460 wrote to memory of 4256	4460	ChainComServermonitor.exe	cmd.exe
PID 4460 wrote to memory of 4256	4460	ChainComServermonitor.exe	cmd.exe
PID 4256 wrote to memory of 1036	4256	cmd.exe	chcp.com
PID 4256 wrote to memory of 1036	4256	cmd.exe	chcp.com
PID 116 wrote to memory of 4188	116	cmd.exe	timeout.exe
PID 116 wrote to memory of 4188	116	cmd.exe	timeout.exe
PID 4256 wrote to memory of 5340	4256	cmd.exe	PING.EXE
PID 4256 wrote to memory of 5340	4256	cmd.exe	PING.EXE
PID 116 wrote to memory of 2900	116	cmd.exe	Update.exe
PID 116 wrote to memory of 2900	116	cmd.exe	Update.exe
PID 2900 wrote to memory of 4240	2900	Update.exe	cmd.exe
PID 2900 wrote to memory of 4240	2900	Update.exe	cmd.exe
PID 4240 wrote to memory of 5008	4240	cmd.exe	reg.exe
PID 4240 wrote to memory of 5008	4240	cmd.exe	reg.exe
PID 3244 wrote to memory of 3948	3244	cmd.exe	sc.exe
PID 3244 wrote to memory of 3948	3244	cmd.exe	sc.exe
PID 3244 wrote to memory of 4136	3244	cmd.exe	sc.exe
PID 3244 wrote to memory of 4136	3244	cmd.exe	sc.exe
PID 3244 wrote to memory of 5360	3244	cmd.exe	sc.exe
PID 3244 wrote to memory of 5360	3244	cmd.exe	sc.exe
PID 3244 wrote to memory of 3276	3244	cmd.exe	sc.exe
PID 3244 wrote to memory of 3276	3244	cmd.exe	sc.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\system32\winlogon.exe
winlogon.exe
1⤵
PID:640
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:868

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:700

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:972

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:64

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:536

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:608

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:1040

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1152

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1212
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:3232
- 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
  PID:6776

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1252

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1336

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1348

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1364

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1420

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1504
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:3076

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1528

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1568

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1656

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1680

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1776

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1824

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1940

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1964

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:2028

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:2040

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2088

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2260

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2404

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2448

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2484

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2544

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2552

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2580

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2668

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2888

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:3176

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3312

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3484

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3564
- C:\Users\Admin\AppData\Local\Temp\checker.exe
  "C:\Users\Admin\AppData\Local\Temp\checker.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2588
- - C:\Users\Admin\AppData\Local\Temp\checker.exe
    "C:\Users\Admin\AppData\Local\Temp\checker.exe"
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:5200
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start C:\Users\Admin\AppData\Local\Temp\_MEI25882\s.exe -pbeznogym
      4⤵
      Suspicious use of WriteProcessMemory
      PID:5188
    - - C:\Users\Admin\AppData\Local\Temp\_MEI25882\s.exe
        
        C:\Users\Admin\AppData\Local\Temp\_MEI25882\s.exe -pbeznogym
        5⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4324
      - C:\ProgramData\main.exe
        
        "C:\ProgramData\main.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4348
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp114.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp114.tmp.bat
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:116
        
        C:\Windows\system32\tasklist.exe
        
        Tasklist /fi "PID eq 4348"
        8⤵
        Enumerates processes with tasklist
        Suspicious use of AdjustPrivilegeToken
        
        PID:6132
        
        C:\Windows\system32\find.exe
        
        find ":"
        8⤵
        
        PID:5608
        
        C:\Windows\system32\timeout.exe
        
        Timeout /T 1 /Nobreak
        8⤵
        Delays execution with timeout.exe
        
        PID:4188
        
        C:\Users\Admin\AppData\Roaming\GoogleChromeUpdateLog\Update.exe
        
        "C:\Users\Admin\AppData\Roaming\GoogleChromeUpdateLog\Update.exe"
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2900
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v ChromeUpdate /t REG_SZ /d C:\Users\Admin\AppData\Roaming\GoogleChromeUpdateLog\Update.exe /f
        9⤵
        Suspicious use of WriteProcessMemory
        
        PID:4240
        
        C:\Windows\system32\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v ChromeUpdate /t REG_SZ /d C:\Users\Admin\AppData\Roaming\GoogleChromeUpdateLog\Update.exe /f
        10⤵
        Adds Run key to start application
        Modifies registry key
        
        PID:5008
        
        C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 2900 -s 3024
        9⤵
        Checks processor information in registry
        Enumerates system info in registry
        
        PID:8676
      - C:\ProgramData\svchost.exe
        
        "C:\ProgramData\svchost.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:4668
        
        C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\msAgentSavesmonitor\pFG3Duil1NAbFHoInFFIi7JfPHXMZXRvb98S0ewJA0VkW.vbe"
        7⤵
        Checks computer location settings
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:588
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\msAgentSavesmonitor\oGgyulsi03j6EO3sjCC.bat" "
        8⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4504
        
        C:\Users\Admin\AppData\Local\Temp\msAgentSavesmonitor\ChainComServermonitor.exe
        
        "C:\Users\Admin\AppData\Local\Temp\msAgentSavesmonitor/ChainComServermonitor.exe"
        9⤵
        Modifies WinLogon for persistence
        Checks computer location settings
        Executes dropped EXE
        Adds Run key to start application
        Drops file in Program Files directory
        Drops file in Windows directory
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4460
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\ghbu4dhx\ghbu4dhx.cmdline"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:5472
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESFE94.tmp" "c:\ProgramData\CSCB3CD0377427648E5BAF352C584CC1837.TMP"
        11⤵
        
        PID:2288
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\wildtfny\wildtfny.cmdline"
        10⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:5016
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES2A.tmp" "c:\Windows\System32\CSC7D9F541B63EF49B98441769162358B2.TMP"
        11⤵
        
        PID:2244
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\geeesNrn1f.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:4256
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        11⤵
        
        PID:4032
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        11⤵
        
        PID:1036
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        11⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:5340
        
        C:\Users\Admin\Pictures\SppExtComObj.exe
        
        "C:\Users\Admin\Pictures\SppExtComObj.exe"
        11⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:8248
      - C:\ProgramData\crss.exe
        
        "C:\ProgramData\crss.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3760
        
        C:\ProgramData\crss.exe
        
        "C:\ProgramData\crss.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:420
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "ver"
        8⤵
        
        PID:1400
      - C:\ProgramData\setup.exe
        
        "C:\ProgramData\setup.exe"
        6⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Drops file in Program Files directory
        
        PID:5276
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:4796
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3244
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:3948
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:4136
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:5360
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:3276
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:6152
- C:\Windows\System32\dialer.exe
  C:\Windows\System32\dialer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:6172
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /delete /f /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:6180
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /create /f /ru "System" /tn "GoogleUpdateTaskMachineQC" /xml "C:\Users\Admin\AppData\Local\Temp\yntnomxcupkb.xml"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:6248
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:6296
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  PID:5608
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:256
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
  2⤵
  PID:1060
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1032
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:664
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:2204
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:2576
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:3052
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:4776
- C:\Windows\System32\dialer.exe
  C:\Windows\System32\dialer.exe
  2⤵
  PID:5348
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /create /f /ru "System" /tn "GoogleUpdateTaskMachineQC" /xml "C:\Windows\TEMP\yntnomxcupkb.xml"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1856
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1084
- C:\Windows\System32\dialer.exe
  C:\Windows\System32\dialer.exe
  2⤵
  PID:4632
- C:\Windows\System32\dialer.exe
  C:\Windows\System32\dialer.exe
  2⤵
  PID:3960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3684

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4004

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4128

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:4384

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4752

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:5564

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:4864

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:5372

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:1380

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3332

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:4448

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:5580

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:2688

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe" -ServerName:InputApp.AppXk0k6mrh4r2q0ct33a9wgbez0x7v9cz5y.mca
1⤵
PID:1020

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:Global.IrisService.AppXwt29n3t7x7q6fgyrrbbqxwzkqjfjaw4y.mca
1⤵
PID:1492

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2852

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s PcaSvc
1⤵
PID:2696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
PID:1788

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Checks SCSI registry key(s)
- Checks processor information in registry
- Enumerates system info in registry
PID:4840
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\Pictures\SppExtComObj.exe'" /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:4488
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Users\Admin\Pictures\SppExtComObj.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:5964
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\Pictures\SppExtComObj.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:5804
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:4536
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:4040
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:580
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\dwm.exe'" /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:1244
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Users\Admin\dwm.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:4224
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\dwm.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:5060
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 13 /tr "'C:\Windows\Help\Corporate\unsecapp.exe'" /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:5064
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Windows\Help\Corporate\unsecapp.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:2012
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 9 /tr "'C:\Windows\Help\Corporate\unsecapp.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:1996
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:1116
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:4744
- C:\Windows\system32\schtasks.exe
  schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\SppExtComObj.exe'" /rl HIGHEST /f
  2⤵
  - Process spawned unexpected child process
  - Scheduled Task/Job: Scheduled Task
  PID:5544

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:1536

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:9204

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:3012

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
PID:3548

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
PID:8524
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -pss -s 464 -p 2900 -ip 2900
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  PID:8592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Network Service Discovery

T1046

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

Remote System Discovery

T1018

System Information Discovery