Analysis
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max time kernel
120s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/11/2024, 19:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe
Resource
win7-20240903-en
windows7-x64
7 signatures
120 seconds
Behavioral task
behavioral2
Sample
36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
17 signatures
120 seconds
General
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Target
36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe
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Size
453KB
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MD5
88446fc9821ed82155c380f67dc823db
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SHA1
db133d417485d9ba33ef2e7a72b9e1d4fdbd039a
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SHA256
36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86
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SHA512
e21eab8e011c6173859951e9d48db4cb4af41d436a7f35d853a4d56e0e1de6fc460de9a6a0b11367f6cab04b29e5653aabc43e2595274dadf31b58f9167f4429
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SSDEEP
12288:imKmKyT6CTQNb/QMp3UoyugTA7rQmDjrhF:51T7iFp3rbE2jT
Score
10/10
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 4332 created 616 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 5 -
Sets service image path in registry 2 TTPs 1 IoCs
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.
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 1 IoCs
Clear Windows Event Logs to hide the activity of an intrusion.
description ioc Process 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.
description ioc Process File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\X: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\M: 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) \??\A: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\G: 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.
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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan 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 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\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A 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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work 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\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\77EC63BDA74BD0D0E0426DC8F8008506 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\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4332 set thread context of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 -
Drops file in Windows directory 7 IoCs
description ioc Process 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 File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.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 -
Checks SCSI registry key(s) 3 TTPs 18 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 wmiprvse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000\LogConf 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\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\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\HardwareID 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\Service 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\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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Mfg wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Mfg wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service wmiprvse.exe -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 mousocoreworker.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 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
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 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 mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\00180011DE87A725 = 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 mousocoreworker.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617" OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion mousocoreworker.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1732305477" OfficeClickToRun.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\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceId = "00180011DE87A725" mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software mousocoreworker.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Fri, 22 Nov 2024 19:57:57 GMT" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.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\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed 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={028F791C-9EDF-47B3-B697-8CBCC2DA956D}&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 OfficeClickToRun.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 = "00180011DE87A725" svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe 708 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe Token: SeDebugPrivilege 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe Token: SeDebugPrivilege 708 dllhost.exe Token: SeShutdownPrivilege 640 svchost.exe Token: SeCreatePagefilePrivilege 640 svchost.exe Token: SeShutdownPrivilege 640 svchost.exe Token: SeCreatePagefilePrivilege 640 svchost.exe Token: SeShutdownPrivilege 640 svchost.exe Token: SeCreatePagefilePrivilege 640 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2144 svchost.exe Token: SeIncreaseQuotaPrivilege 2144 svchost.exe Token: SeSecurityPrivilege 2144 svchost.exe Token: SeTakeOwnershipPrivilege 2144 svchost.exe Token: SeLoadDriverPrivilege 2144 svchost.exe Token: SeBackupPrivilege 2144 svchost.exe Token: SeRestorePrivilege 2144 svchost.exe Token: SeShutdownPrivilege 2144 svchost.exe Token: SeSystemEnvironmentPrivilege 2144 svchost.exe Token: SeManageVolumePrivilege 2144 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2144 svchost.exe Token: SeIncreaseQuotaPrivilege 2144 svchost.exe Token: SeSecurityPrivilege 2144 svchost.exe Token: SeTakeOwnershipPrivilege 2144 svchost.exe Token: SeLoadDriverPrivilege 2144 svchost.exe Token: SeSystemtimePrivilege 2144 svchost.exe Token: SeBackupPrivilege 2144 svchost.exe Token: SeRestorePrivilege 2144 svchost.exe Token: SeShutdownPrivilege 2144 svchost.exe Token: SeSystemEnvironmentPrivilege 2144 svchost.exe Token: SeUndockPrivilege 2144 svchost.exe Token: SeManageVolumePrivilege 2144 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2144 svchost.exe Token: SeIncreaseQuotaPrivilege 2144 svchost.exe Token: SeSecurityPrivilege 2144 svchost.exe Token: SeTakeOwnershipPrivilege 2144 svchost.exe Token: SeLoadDriverPrivilege 2144 svchost.exe Token: SeSystemtimePrivilege 2144 svchost.exe Token: SeBackupPrivilege 2144 svchost.exe Token: SeRestorePrivilege 2144 svchost.exe Token: SeShutdownPrivilege 2144 svchost.exe Token: SeSystemEnvironmentPrivilege 2144 svchost.exe Token: SeUndockPrivilege 2144 svchost.exe Token: SeManageVolumePrivilege 2144 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2144 svchost.exe Token: SeIncreaseQuotaPrivilege 2144 svchost.exe Token: SeSecurityPrivilege 2144 svchost.exe Token: SeTakeOwnershipPrivilege 2144 svchost.exe Token: SeLoadDriverPrivilege 2144 svchost.exe Token: SeSystemtimePrivilege 2144 svchost.exe Token: SeBackupPrivilege 2144 svchost.exe Token: SeRestorePrivilege 2144 svchost.exe Token: SeShutdownPrivilege 2144 svchost.exe Token: SeSystemEnvironmentPrivilege 2144 svchost.exe Token: SeUndockPrivilege 2144 svchost.exe Token: SeManageVolumePrivilege 2144 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2144 svchost.exe Token: SeIncreaseQuotaPrivilege 2144 svchost.exe Token: SeSecurityPrivilege 2144 svchost.exe Token: SeTakeOwnershipPrivilege 2144 svchost.exe Token: SeLoadDriverPrivilege 2144 svchost.exe Token: SeSystemtimePrivilege 2144 svchost.exe Token: SeBackupPrivilege 2144 svchost.exe Token: SeRestorePrivilege 2144 svchost.exe Token: SeShutdownPrivilege 2144 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 4332 wrote to memory of 708 4332 36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe 82 PID 708 wrote to memory of 616 708 dllhost.exe 5 PID 708 wrote to memory of 668 708 dllhost.exe 7 PID 708 wrote to memory of 952 708 dllhost.exe 12 PID 708 wrote to memory of 60 708 dllhost.exe 13 PID 708 wrote to memory of 516 708 dllhost.exe 14 PID 708 wrote to memory of 888 708 dllhost.exe 15 PID 708 wrote to memory of 1096 708 dllhost.exe 17 PID 708 wrote to memory of 1104 708 dllhost.exe 18 PID 708 wrote to memory of 1120 708 dllhost.exe 19 PID 708 wrote to memory of 1160 708 dllhost.exe 20 PID 708 wrote to memory of 1260 708 dllhost.exe 21 PID 708 wrote to memory of 1292 708 dllhost.exe 22 PID 708 wrote to memory of 1320 708 dllhost.exe 23 PID 708 wrote to memory of 1368 708 dllhost.exe 24 PID 708 wrote to memory of 1480 708 dllhost.exe 25 PID 708 wrote to memory of 1504 708 dllhost.exe 26 PID 708 wrote to memory of 1516 708 dllhost.exe 27 PID 708 wrote to memory of 1640 708 dllhost.exe 28 PID 708 wrote to memory of 1712 708 dllhost.exe 29 PID 708 wrote to memory of 1756 708 dllhost.exe 30 PID 708 wrote to memory of 1764 708 dllhost.exe 31 PID 708 wrote to memory of 1848 708 dllhost.exe 32 PID 708 wrote to memory of 1972 708 dllhost.exe 33 PID 708 wrote to memory of 1984 708 dllhost.exe 34 PID 708 wrote to memory of 1352 708 dllhost.exe 35 PID 708 wrote to memory of 1000 708 dllhost.exe 36 PID 708 wrote to memory of 2100 708 dllhost.exe 37 PID 708 wrote to memory of 2144 708 dllhost.exe 38 PID 708 wrote to memory of 2232 708 dllhost.exe 40 PID 708 wrote to memory of 2340 708 dllhost.exe 41 PID 708 wrote to memory of 2468 708 dllhost.exe 42 PID 708 wrote to memory of 2484 708 dllhost.exe 43 PID 708 wrote to memory of 2624 708 dllhost.exe 44 PID 708 wrote to memory of 2692 708 dllhost.exe 45 PID 708 wrote to memory of 2708 708 dllhost.exe 46 PID 708 wrote to memory of 2716 708 dllhost.exe 47 PID 708 wrote to memory of 2744 708 dllhost.exe 48 PID 708 wrote to memory of 2836 708 dllhost.exe 49 PID 708 wrote to memory of 2852 708 dllhost.exe 50 PID 708 wrote to memory of 2972 708 dllhost.exe 51 PID 708 wrote to memory of 1036 708 dllhost.exe 52 PID 708 wrote to memory of 2648 708 dllhost.exe 53 PID 708 wrote to memory of 3360 708 dllhost.exe 55 PID 708 wrote to memory of 3404 708 dllhost.exe 56 PID 708 wrote to memory of 3544 708 dllhost.exe 57 PID 708 wrote to memory of 3740 708 dllhost.exe 58 PID 708 wrote to memory of 3892 708 dllhost.exe 60 PID 708 wrote to memory of 3348 708 dllhost.exe 62 PID 708 wrote to memory of 4736 708 dllhost.exe 65 PID 708 wrote to memory of 4384 708 dllhost.exe 66 PID 708 wrote to memory of 4288 708 dllhost.exe 68 PID 708 wrote to memory of 2860 708 dllhost.exe 69 PID 708 wrote to memory of 4224 708 dllhost.exe 70 -
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.
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:60
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{d2021eed-3138-49c6-bcd7-ca928c883e20}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:708
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:516
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:888
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1096
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1104
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1120 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:1036
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C:\Windows\system32\MusNotification.exeC:\Windows\system32\MusNotification.exe2⤵PID:2464
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1160
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1260
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1320
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1368
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1480
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2836
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1504
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1516
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1640
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1712
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1756
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1764
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1848
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1972
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1984
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1352
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1000
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2144
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2232
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2340
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2484
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
PID:2624
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Enumerates connected drives
PID:2708
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2716
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2852
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:2648
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3360
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3404
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C:\Users\Admin\AppData\Local\Temp\36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe"C:\Users\Admin\AppData\Local\Temp\36094da355a6907ea79cd02f1bb3de90d51137def7d12d1605f27927ae436e86.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4332
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3544
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3740
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3892
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3348
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:4736
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4288
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2860
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:4224
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:1180
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:1436
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:1392
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3132
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe 0f0e0a844063694ea6eead55b3d89fcf 6hALqUw4WUylh4p6hoAXcg.0.1.0.0.01⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:4168 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:1908
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:640
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks BIOS information in registry
- Writes to the Master Boot Record (MBR)
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:4468
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:1840
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:3884
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C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
PID:4648
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
PID:1460
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Indicator Removal
1Clear Windows Event Logs
1Modify Registry
1Pre-OS Boot
1Bootkit
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD58abf2d6067c6f3191a015f84aa9b6efe
SHA198f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7
SHA256ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea
SHA512c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63
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Filesize
2KB
MD5f313c5b4f95605026428425586317353
SHA106be66fa06e1cffc54459c38d3d258f46669d01a
SHA256129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b
SHA512b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890
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Filesize
2KB
MD5ceb7caa4e9c4b8d760dbf7e9e5ca44c5
SHA1a3879621f9493414d497ea6d70fbf17e283d5c08
SHA25698c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9
SHA5121eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff
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Filesize
2KB
MD57d612892b20e70250dbd00d0cdd4f09b
SHA163251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5
SHA256727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02
SHA512f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1
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Filesize
2KB
MD51e8e2076314d54dd72e7ee09ff8a52ab
SHA15fd0a67671430f66237f483eef39ff599b892272
SHA25655f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f
SHA5125b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6
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Filesize
2KB
MD50b990e24f1e839462c0ac35fef1d119e
SHA19e17905f8f68f9ce0a2024d57b537aa8b39c6708
SHA256a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
SHA512c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4
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C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD59a2b1f5716beaeb6d0d12d26c14d1985
SHA1ff3271ee437183be3d9b79a9111e1eafbc27a093
SHA2566a741d984aecb8e38ebbfa7386bdd99843a1ced8c654d671ca6e4403f5ad9cfc
SHA512ca39ec34ed79c8f33d72733c5abdc957da5c4272bfb6eff0cf20210d01243198cc32bab2f7e6ad18ce3e270c8a9693911226ca649582fef08c3bb2c1dd753740