xworm | c90bc86ba777e01ab51d248f0d2b297a4129a78fff765fcc2847d802776a2ec1

System Information Discovery

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 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation	Nucker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation	smss.exe.exe

Executes dropped EXE 7 IoCs

pid	Process
1084	smss.exe.exe
3436	s2cret.exe
4648	s2cret.exe
3380	j4ouagm2.evp.exe
3340	smss.exe.exe
2264	smss.exe.exe
2640	smss.exe.exe

Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs

Clear Windows Event Logs to hide the activity of an intrusion.

defense_evasion

Clear Windows Event Logs

T1070.001

description	ioc	Process
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx	svchost.exe

Loads dropped DLL 55 IoCs

pid	Process
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe
4648	s2cret.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\W:	svchost.exe
File opened (read-only)	\??\R:	svchost.exe
File opened (read-only)	\??\U:	svchost.exe
File opened (read-only)	\??\X:	svchost.exe
File opened (read-only)	\??\Y:	svchost.exe
File opened (read-only)	\??\B:	svchost.exe
File opened (read-only)	\??\H:	svchost.exe
File opened (read-only)	\??\I:	svchost.exe
File opened (read-only)	\??\L:	svchost.exe
File opened (read-only)	\??\N:	svchost.exe
File opened (read-only)	\??\O:	svchost.exe
File opened (read-only)	\??\S:	svchost.exe
File opened (read-only)	\??\T:	svchost.exe
File opened (read-only)	\??\A:	svchost.exe
File opened (read-only)	\??\E:	svchost.exe
File opened (read-only)	\??\G:	svchost.exe
File opened (read-only)	\??\K:	svchost.exe
File opened (read-only)	\??\Q:	svchost.exe
File opened (read-only)	\??\V:	svchost.exe
File opened (read-only)	\??\Z:	svchost.exe
File opened (read-only)	\??\P:	svchost.exe
File opened (read-only)	\??\J:	svchost.exe
File opened (read-only)	\??\M:	svchost.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	wmiprvse.exe

ConfuserEx .NET packer 6 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral1/files/0x0008000000024545-5.dat	ConfuserEx
behavioral1/memory/1084-12-0x00000000001E0000-0x000000000026E000-memory.dmp	ConfuserEx
behavioral1/memory/1084-13-0x0000000000A10000-0x0000000000A96000-memory.dmp	ConfuserEx
behavioral1/memory/3340-485-0x0000000000510000-0x000000000059E000-memory.dmp	ConfuserEx
behavioral1/memory/2264-612-0x0000000000E70000-0x0000000000EFE000-memory.dmp	ConfuserEx
behavioral1/memory/2264-615-0x00000000016B0000-0x0000000001736000-memory.dmp	ConfuserEx

Drops file in System32 directory 23 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\Microsoft\Protect\S-1-5-18\User\d1fc43a9-b4c4-4a15-a689-f2f77816096c	lsass.exe
File opened for modification	C:\Windows\system32\Microsoft\Protect\S-1-5-18\User\Preferred	lsass.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.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\Content\B76BE66D46C355931939D8CF818D03FD_30070D1E013A39CA7A94F919F7922FDF	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_68DC46933CF3DE41CC968E0784D43DC3	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_49536AB5156BDD74EFF881D01C36A419	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Credentials\DFBE70A7E5CC19A398EBF1B96859CE5D	lsass.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_30070D1E013A39CA7A94F919F7922FDF	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_68DC46933CF3DE41CC968E0784D43DC3	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_879AFEB08DCB012707582D902977FF92	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_879AFEB08DCB012707582D902977FF92	svchost.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
behavioral1/files/0x0008000000024549-18.dat	pyinstaller

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1740	cmd.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	mousocoreworker.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	mousocoreworker.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	mousocoreworker.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	mousocoreworker.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\C:\Windows\system32,@elscore.dll,-10 = "Microsoft Hangul Decomposition Transliteration"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-2937465464-4167303362-2236413517-1000\02kljxioqugbljmx\AppIdList	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\0018001AFA3FC64F = 0100000001000000d08c9ddf0115d1118c7a00c04fc297eb01000000a943fcd1c4b4154aa689f2f77816096c0000000002000000000010660000000100002000000043045ce4b5344ee7d04fec0e47c4feec790334602bab0b1295f6e279942371ed000000000e80000000020000200000009d5b0b763ea3214a17535a7bb813323d70e893993e6e615a84fa6f49928cb52680000000f4a7d5bca41836224e48870d16e29e79605c85f77c47f7a15e1c1afc7ec7a2109551d58c74fe5a5ba2d4da6181754f83997688966825793dbf9f9c6e0e142b5dccee3ff4ebee14b24780561627f2d582f39417d5d912f54a08bf501abce4a28413e0e732ccfa5e39fcadb431ece502c5a0b62c6a113a1f86bff639299ba2c0b1400000004c332052f2fea216c2ec721d5690fd979fc30429d387177963809873a204eea04d201a6af0eca3313ba9fb6a80eedb02f18153b595040420dc22d1813912ebc6	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 50,1329 10,944 15,943 6,1329 15,1329 100,1329 6,943 10,943 15,944 6,940 50,941 15,941 10,941 6,942 15,942 10,942 6,944 100,944 10,944 50,940 6,940 100,940 10,940 15"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\ApplicationFlags = "1"	mousocoreworker.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={C69DDE4B-84DC-4E53-B47E-95AEBE925EE5}&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\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Tue, 08 Sep 2026 04:38:30 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-2937465464-4167303362-2236413517-1000\ValidDeviceId	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-2937465464-4167303362-2236413517-1000\02ryjbgvxvxhaati\DeviceId = "<Data><User username=\"02RYJBGVXVXHAATI\"/></Data>\r\n"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1789049687"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "577889346,5804129,17110992,7202269,9179409,24262478,41484365,17110988,7153487,508368333,17962391,17962392,3462423,3702920,3700754,3965062,24262474,4297094,7153421,3462365,18716193,7153435,7202265,507286179,41816131,20502174,6308191,18407617,39125643,539756558,504928405,504928410,24262477,25036127,24262473,9179410,6104718,9179411,51475283,41185282,39389248,539756557,528570079"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02pnzepoqqdpiqrr\DeviceId = "<Data LastUpdatedTime=\"1789049633\"><User username=\"02PNZEPOQQDPIQRR\"><HardwareInfo BoundTime=\"1789049633\" TpmKeyStateClient=\"1\" TpmKeyStateServer=\"3\" LicenseKeySequence=\"1\" LicenseInstallError=\"0\" LicenseKeyVersion=\"2\"/></User></Data>\r\n"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-2937465464-4167303362-2236413517-1000\02ryjbgvxvxhaati\DeviceId = "<Data><User username=\"02RYJBGVXVXHAATI\"><HardwareInfo BoundTime=\"1789049636\" TpmKeyStateClient=\"0\" TpmKeyStateServer=\"0\" LicenseInstallError=\"0\"/></User></Data>\r\n"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02pnzepoqqdpiqrr\Provision Thursday, September 10, 2026 15:13:51 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAqUP80cS0FUqmifL3eBYJbAAAAAACAAAAAAAQZgAAAAEAACAAAAB2vKPg5bOKVCM7dsK+WS1kEBus9kvZO7pbSh7Lby99jwAAAAAOgAAAAAIAACAAAAD6I9WJ9M+Y1DxhBLjxN3D/PKzmmoKp/+8Sr2/If+XCuSAAAAA7DRuEGqNkwIuAzhgzTiY8YbbI033Uoubimen/5GgceUAAAAAxD+5iJZUrZxq8QpuQbECGTpszb75eC+OIHdzLJanCak5Idx+pPZOM2KojcthK3gLcUqup5lotv1rx6d07xqQ+"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-2937465464-4167303362-2236413517-1000\02ryjbgvxvxhaati	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\ValidDeviceId	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\C:\Windows\system32,@elscore.dll,-4 = "Microsoft Simplified Chinese to Traditional Chinese Transliteration"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02kljxioqugbljmx\Request Thursday, September 10, 2026 15:13:53 = "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"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02pnzepoqqdpiqrr	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-21-2937465464-4167303362-2236413517-1000\02ryjbgvxvxhaati\AppIdList = "{AFDA72BF-3409-413A-B54E-2AB8D66A7826};"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02pnzepoqqdpiqrr\DeviceId = "<Data LastUpdatedTime=\"1789049633\"><User username=\"02PNZEPOQQDPIQRR\"/></Data>\r\n"	svchost.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

persistence execution

Scheduled Task

pid	Process
2356	schtasks.exe
516	SCHTASKS.exe
2468	SCHTASKS.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4648	s2cret.exe
4648	s2cret.exe
1424	powershell.exe
1424	powershell.exe
116	powershell.exe
116	powershell.exe
4172	powershell.exe
4172	powershell.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe
3380	j4ouagm2.evp.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3240	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1084	smss.exe.exe
Token: SeDebugPrivilege	1424	powershell.exe
Token: SeDebugPrivilege	116	powershell.exe
Token: SeDebugPrivilege	4172	powershell.exe
Token: SeDebugPrivilege	3380	j4ouagm2.evp.exe
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeDebugPrivilege	3340	smss.exe.exe
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeShutdownPrivilege	3240	Explorer.EXE
Token: SeCreatePagefilePrivilege	3240	Explorer.EXE
Token: SeAssignPrimaryTokenPrivilege	2368	svchost.exe
Token: SeIncreaseQuotaPrivilege	2368	svchost.exe
Token: SeSecurityPrivilege	2368	svchost.exe
Token: SeTakeOwnershipPrivilege	2368	svchost.exe
Token: SeLoadDriverPrivilege	2368	svchost.exe
Token: SeSystemtimePrivilege	2368	svchost.exe
Token: SeBackupPrivilege	2368	svchost.exe
Token: SeRestorePrivilege	2368	svchost.exe
Token: SeShutdownPrivilege	2368	svchost.exe
Token: SeSystemEnvironmentPrivilege	2368	svchost.exe
Token: SeUndockPrivilege	2368	svchost.exe
Token: SeManageVolumePrivilege	2368	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2368	svchost.exe
Token: SeIncreaseQuotaPrivilege	2368	svchost.exe
Token: SeSecurityPrivilege	2368	svchost.exe
Token: SeTakeOwnershipPrivilege	2368	svchost.exe
Token: SeLoadDriverPrivilege	2368	svchost.exe
Token: SeSystemtimePrivilege	2368	svchost.exe
Token: SeBackupPrivilege	2368	svchost.exe
Token: SeRestorePrivilege	2368	svchost.exe
Token: SeShutdownPrivilege	2368	svchost.exe
Token: SeSystemEnvironmentPrivilege	2368	svchost.exe
Token: SeUndockPrivilege	2368	svchost.exe
Token: SeManageVolumePrivilege	2368	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2368	svchost.exe
Token: SeIncreaseQuotaPrivilege	2368	svchost.exe
Token: SeSecurityPrivilege	2368	svchost.exe
Token: SeTakeOwnershipPrivilege	2368	svchost.exe
Token: SeLoadDriverPrivilege	2368	svchost.exe
Token: SeSystemtimePrivilege	2368	svchost.exe
Token: SeBackupPrivilege	2368	svchost.exe
Token: SeRestorePrivilege	2368	svchost.exe
Token: SeShutdownPrivilege	2368	svchost.exe
Token: SeSystemEnvironmentPrivilege	2368	svchost.exe
Token: SeUndockPrivilege	2368	svchost.exe
Token: SeManageVolumePrivilege	2368	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2368	svchost.exe
Token: SeIncreaseQuotaPrivilege	2368	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4640	Conhost.exe
1792	Conhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 1084	3076	Nucker.exe	84
PID 3076 wrote to memory of 3436	3076	Nucker.exe	85
PID 1084 wrote to memory of 1424	1084	smss.exe.exe	87
PID 3436 wrote to memory of 4648	3436	s2cret.exe	89
PID 1084 wrote to memory of 116	1084	smss.exe.exe	90
PID 1084 wrote to memory of 4172	1084	smss.exe.exe	103
PID 1084 wrote to memory of 2356	1084	smss.exe.exe	95
PID 1084 wrote to memory of 3380	1084	smss.exe.exe	97
PID 1084 wrote to memory of 516	1084	smss.exe.exe	98
PID 3380 wrote to memory of 616	3380	j4ouagm2.evp.exe	5
PID 3380 wrote to memory of 668	3380	j4ouagm2.evp.exe	7
PID 3380 wrote to memory of 872	3380	j4ouagm2.evp.exe	11
PID 3380 wrote to memory of 1004	3380	j4ouagm2.evp.exe	13
PID 3380 wrote to memory of 64	3380	j4ouagm2.evp.exe	14
PID 3380 wrote to memory of 864	3380	j4ouagm2.evp.exe	15
PID 3380 wrote to memory of 1048	3380	j4ouagm2.evp.exe	16
PID 3380 wrote to memory of 1128	3380	j4ouagm2.evp.exe	18
PID 3380 wrote to memory of 1160	3380	j4ouagm2.evp.exe	19
PID 3380 wrote to memory of 1180	3380	j4ouagm2.evp.exe	20
PID 3380 wrote to memory of 1220	3380	j4ouagm2.evp.exe	21
PID 3380 wrote to memory of 1296	3380	j4ouagm2.evp.exe	22
PID 3380 wrote to memory of 1348	3380	j4ouagm2.evp.exe	23
PID 3380 wrote to memory of 1388	3380	j4ouagm2.evp.exe	24
PID 3380 wrote to memory of 1508	3380	j4ouagm2.evp.exe	25
PID 3380 wrote to memory of 1600	3380	j4ouagm2.evp.exe	26
PID 3380 wrote to memory of 1620	3380	j4ouagm2.evp.exe	27
PID 3380 wrote to memory of 1668	3380	j4ouagm2.evp.exe	28
PID 3380 wrote to memory of 1688	3380	j4ouagm2.evp.exe	29
PID 3380 wrote to memory of 1784	3380	j4ouagm2.evp.exe	30
PID 3380 wrote to memory of 1828	3380	j4ouagm2.evp.exe	31
PID 3380 wrote to memory of 1856	3380	j4ouagm2.evp.exe	32
PID 3380 wrote to memory of 1940	3380	j4ouagm2.evp.exe	33
PID 3380 wrote to memory of 1948	3380	j4ouagm2.evp.exe	34
PID 3380 wrote to memory of 2032	3380	j4ouagm2.evp.exe	35
PID 3380 wrote to memory of 2040	3380	j4ouagm2.evp.exe	36
PID 3380 wrote to memory of 1652	3380	j4ouagm2.evp.exe	37
PID 3380 wrote to memory of 2056	3380	j4ouagm2.evp.exe	38
PID 3380 wrote to memory of 2104	3380	j4ouagm2.evp.exe	39
PID 3380 wrote to memory of 2204	3380	j4ouagm2.evp.exe	41
PID 3380 wrote to memory of 2368	3380	j4ouagm2.evp.exe	42
PID 3380 wrote to memory of 2476	3380	j4ouagm2.evp.exe	43
PID 3380 wrote to memory of 2484	3380	j4ouagm2.evp.exe	44
PID 3380 wrote to memory of 2596	3380	j4ouagm2.evp.exe	46
PID 3380 wrote to memory of 2628	3380	j4ouagm2.evp.exe	47
PID 3380 wrote to memory of 2644	3380	j4ouagm2.evp.exe	48
PID 3380 wrote to memory of 2664	3380	j4ouagm2.evp.exe	49
PID 3380 wrote to memory of 2760	3380	j4ouagm2.evp.exe	50
PID 3380 wrote to memory of 3044	3380	j4ouagm2.evp.exe	51
PID 3380 wrote to memory of 2444	3380	j4ouagm2.evp.exe	52
PID 3380 wrote to memory of 684	3380	j4ouagm2.evp.exe	53
PID 3380 wrote to memory of 2824	3380	j4ouagm2.evp.exe	54
PID 3380 wrote to memory of 3216	3380	j4ouagm2.evp.exe	55
PID 3380 wrote to memory of 3240	3380	j4ouagm2.evp.exe	56
PID 3380 wrote to memory of 3408	3380	j4ouagm2.evp.exe	57
PID 3380 wrote to memory of 3588	3380	j4ouagm2.evp.exe	58
PID 3380 wrote to memory of 3740	3380	j4ouagm2.evp.exe	60
PID 3380 wrote to memory of 3980	3380	j4ouagm2.evp.exe	62
PID 3380 wrote to memory of 4692	3380	j4ouagm2.evp.exe	67
PID 3380 wrote to memory of 2728	3380	j4ouagm2.evp.exe	69
PID 3380 wrote to memory of 5052	3380	j4ouagm2.evp.exe	70
PID 3380 wrote to memory of 3480	3380	j4ouagm2.evp.exe	71
PID 3380 wrote to memory of 376	3380	j4ouagm2.evp.exe	72
PID 3380 wrote to memory of 2980	3380	j4ouagm2.evp.exe	73
PID 3380 wrote to memory of 4632	3380	j4ouagm2.evp.exe	74

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:616
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:64

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
- Drops file in System32 directory
PID:668

C:\Windows\System32\WUDFHost.exe
"C:\Windows\System32\WUDFHost.exe" -HostGUID:{193a1820-d9ac-4997-8c55-be817523f6aa} -IoEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-97ce6b4c-953c-4cf6-b9f4-8c18fcca74c8 -SystemEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-b0c2da93-48b5-47f0-83c1-797662ff1c87 -IoCancelEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-d63b867b-8423-4d98-b6b7-1a42a294f8ce -NonStateChangingEventPortName:\UMDFCommunicationPorts\WUDF\HostProcess-2090865d-8ff0-4ec1-ba34-030745c3e051 -LifetimeId:76724ebf-271e-4d1c-ad96-9f6183da5a5d -DeviceGroupId:WudfDefaultDevicePool -HostArg:0
1⤵
PID:872

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:1004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:864

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1048

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1128

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1160

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1180
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:684
- C:\ProgramData\smss.exe.exe
  C:\ProgramData\smss.exe.exe
  2⤵
  - Executes dropped EXE
  PID:2264
- C:\ProgramData\smss.exe.exe
  C:\ProgramData\smss.exe.exe
  2⤵
  - Executes dropped EXE
  PID:2640

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1220

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService
1⤵
PID:1296

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1348

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1388

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1508

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1600

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1620

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1688
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:3044

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1784

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1828

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1856

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 LocalService -p -s netprofm
1⤵
PID:1948

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:2032

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2040

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:2056

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2104

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2204

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2368

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2484

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2596

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Enumerates connected drives
PID:2628

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2644

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2664

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2760

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2444

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2824

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3216

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3240
- C:\Users\Admin\AppData\Local\Temp\Nucker.exe
  "C:\Users\Admin\AppData\Local\Temp\Nucker.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3076
- - C:\Users\Admin\AppData\Roaming\smss.exe.exe
    "C:\Users\Admin\AppData\Roaming\smss.exe.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1084
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'smss.exe.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1424
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\smss.exe.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:116
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\smss.exe.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4172
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /rl highest /tn "smss.exe" /tr "C:\ProgramData\smss.exe.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2356
  - - C:\Users\Admin\AppData\Local\Temp\j4ouagm2.evp.exe
      "C:\Users\Admin\AppData\Local\Temp\j4ouagm2.evp.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3380
  - - C:\Windows\SYSTEM32\SCHTASKS.exe
      "SCHTASKS.exe" /create /tn "Masonsmss.exe.exe" /tr "'C:\Users\Admin\AppData\Roaming\smss.exe.exe'" /sc onlogon /rl HIGHEST
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:516
  - - C:\Windows\SYSTEM32\SCHTASKS.exe
      "SCHTASKS.exe" /create /tn "Masonsmss.exe.exe" /tr "'C:\Users\Admin\AppData\Roaming\smss.exe.exe'" /sc onlogon /rl HIGHEST
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2468
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        
        PID:4172
- - C:\Users\Admin\AppData\Roaming\s2cret.exe
    "C:\Users\Admin\AppData\Roaming\s2cret.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3436
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      PID:3944
  - - C:\Users\Admin\AppData\Roaming\s2cret.exe
      "C:\Users\Admin\AppData\Roaming\s2cret.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      PID:4648
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c cls
        5⤵
        Executes a command shell one-liner
        
        PID:1740

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3408

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3588

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3740

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3980

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:4692

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:2728

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:5052

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3480

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:376

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2980

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:4632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
1⤵
PID:1216

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
PID:1632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:748

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:540

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Suspicious use of SetWindowsHookEx
PID:4640

C:\ProgramData\smss.exe.exe
C:\ProgramData\smss.exe.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3340

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Enumerates system info in registry
PID:4548

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 990b278852d32b834b88a57660cabf4b Zf4zMRQuwESwiZ4wyp08Tg.0.1.0.0.0
1⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:1736
- C:\Windows\System32\Conhost.exe
  \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
  2⤵
  PID:4196

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
PID:2340

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:4448

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
- Checks processor information in registry
PID:1616

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
PID:1568

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Suspicious use of SetWindowsHookEx
PID:1792

C:\Windows\system32\UsoClient.exe
C:\Windows\system32\usoclient.exe
1⤵
PID:1188

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Pre-OS Boot

T1542

Bootkit

T1542.003

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Indicator Removal

T1070

Clear Windows Event Logs

T1070.001

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery