Analysis
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max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 22:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe
Resource
win7-20241010-en
windows7-x64
5 signatures
120 seconds
Behavioral task
behavioral2
Sample
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
17 signatures
120 seconds
General
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Target
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe
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Size
453KB
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MD5
0149756b625d3dfada590f2d919a6c78
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SHA1
c055376148964f0df993e5564bc5d8d46cc66a3e
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SHA256
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee
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SHA512
14ebf2be80d8b4e26215c32080fba0c9dc63f1b79d4c66009a0c9961b9fad25908fcbaba5cfe05c6965cb94bdb27ce747342a6b1d1f9a9535fa0b6ff73521247
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SSDEEP
12288:imKmKST6CTQNb/QMp3UoyuATA7rQmDjrh/:5VT7iFp3r7E2jp
Score
10/10
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
Processes:
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exedescription pid Process procid_target PID 2864 created 616 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 5 -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
WaaSMedicAgent.exedescription 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.
Processes:
wmiprvse.exedescription 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.
Processes:
svchost.exedescription 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.
Processes:
svchost.exedescription ioc Process File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\A: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\X: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\M: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\R: 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.
Processes:
wmiprvse.exedescription ioc Process File opened for modification \??\PHYSICALDRIVE0 wmiprvse.exe -
Drops file in System32 directory 14 IoCs
Processes:
svchost.exesvchost.exesvchost.exeOfficeClickToRun.exedescription ioc Process 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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 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\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\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\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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe 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\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A 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 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exedescription pid Process procid_target PID 2864 set thread context of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 -
Drops file in Windows directory 6 IoCs
Processes:
svchost.exedescription ioc Process File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.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 File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe -
Checks SCSI registry key(s) 3 TTPs 18 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
wmiprvse.exedescription ioc Process 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\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\FriendlyName 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 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc 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\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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000\LogConf wmiprvse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 wmiprvse.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Mfg 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 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\ConfigFlags wmiprvse.exe -
Checks processor information in registry 2 TTPs 9 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
MusNotification.exemousocoreworker.exedescription ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MusNotification.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MusNotification.exe 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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 mousocoreworker.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString mousocoreworker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 mousocoreworker.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
mousocoreworker.exewmiprvse.exedescription 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
Processes:
svchost.exeOfficeClickToRun.exeWaaSMedicAgent.exemousocoreworker.exesvchost.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.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\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414} mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018C00F9831D2BD" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\ApplicationFlags = "1" mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1732143379" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\0018C00F9831D2BD = 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 mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.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\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs svchost.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={190ECAB3-FDB0-48D9-90A2-083C27695B48}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property mousocoreworker.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceId = "0018C00F9831D2BD" mousocoreworker.exe Key created \REGISTRY\USER\.DEFAULT\Software mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Wed, 20 Nov 2024 22:56:20 GMT" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA 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\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.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\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows mousocoreworker.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.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\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exedllhost.exepid Process 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe 3044 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exedllhost.exeMusNotification.exesvchost.exesvchost.exedescription pid Process Token: SeDebugPrivilege 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe Token: SeDebugPrivilege 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe Token: SeDebugPrivilege 3044 dllhost.exe Token: SeShutdownPrivilege 2192 MusNotification.exe Token: SeCreatePagefilePrivilege 2192 MusNotification.exe Token: SeShutdownPrivilege 4192 svchost.exe Token: SeCreatePagefilePrivilege 4192 svchost.exe Token: SeShutdownPrivilege 4192 svchost.exe Token: SeCreatePagefilePrivilege 4192 svchost.exe Token: SeShutdownPrivilege 4192 svchost.exe Token: SeCreatePagefilePrivilege 4192 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2352 svchost.exe Token: SeIncreaseQuotaPrivilege 2352 svchost.exe Token: SeSecurityPrivilege 2352 svchost.exe Token: SeTakeOwnershipPrivilege 2352 svchost.exe Token: SeLoadDriverPrivilege 2352 svchost.exe Token: SeBackupPrivilege 2352 svchost.exe Token: SeRestorePrivilege 2352 svchost.exe Token: SeShutdownPrivilege 2352 svchost.exe Token: SeSystemEnvironmentPrivilege 2352 svchost.exe Token: SeManageVolumePrivilege 2352 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2352 svchost.exe Token: SeIncreaseQuotaPrivilege 2352 svchost.exe Token: SeSecurityPrivilege 2352 svchost.exe Token: SeTakeOwnershipPrivilege 2352 svchost.exe Token: SeLoadDriverPrivilege 2352 svchost.exe Token: SeSystemtimePrivilege 2352 svchost.exe Token: SeBackupPrivilege 2352 svchost.exe Token: SeRestorePrivilege 2352 svchost.exe Token: SeShutdownPrivilege 2352 svchost.exe Token: SeSystemEnvironmentPrivilege 2352 svchost.exe Token: SeUndockPrivilege 2352 svchost.exe Token: SeManageVolumePrivilege 2352 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2352 svchost.exe Token: SeIncreaseQuotaPrivilege 2352 svchost.exe Token: SeSecurityPrivilege 2352 svchost.exe Token: SeTakeOwnershipPrivilege 2352 svchost.exe Token: SeLoadDriverPrivilege 2352 svchost.exe Token: SeSystemtimePrivilege 2352 svchost.exe Token: SeBackupPrivilege 2352 svchost.exe Token: SeRestorePrivilege 2352 svchost.exe Token: SeShutdownPrivilege 2352 svchost.exe Token: SeSystemEnvironmentPrivilege 2352 svchost.exe Token: SeUndockPrivilege 2352 svchost.exe Token: SeManageVolumePrivilege 2352 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2352 svchost.exe Token: SeIncreaseQuotaPrivilege 2352 svchost.exe Token: SeSecurityPrivilege 2352 svchost.exe Token: SeTakeOwnershipPrivilege 2352 svchost.exe Token: SeLoadDriverPrivilege 2352 svchost.exe Token: SeSystemtimePrivilege 2352 svchost.exe Token: SeBackupPrivilege 2352 svchost.exe Token: SeRestorePrivilege 2352 svchost.exe Token: SeShutdownPrivilege 2352 svchost.exe Token: SeSystemEnvironmentPrivilege 2352 svchost.exe Token: SeUndockPrivilege 2352 svchost.exe Token: SeManageVolumePrivilege 2352 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2352 svchost.exe Token: SeIncreaseQuotaPrivilege 2352 svchost.exe Token: SeSecurityPrivilege 2352 svchost.exe Token: SeTakeOwnershipPrivilege 2352 svchost.exe Token: SeLoadDriverPrivilege 2352 svchost.exe Token: SeSystemtimePrivilege 2352 svchost.exe Token: SeBackupPrivilege 2352 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exedllhost.exedescription pid Process procid_target PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 2864 wrote to memory of 3044 2864 124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe 81 PID 3044 wrote to memory of 616 3044 dllhost.exe 5 PID 3044 wrote to memory of 668 3044 dllhost.exe 7 PID 3044 wrote to memory of 952 3044 dllhost.exe 12 PID 3044 wrote to memory of 60 3044 dllhost.exe 13 PID 3044 wrote to memory of 536 3044 dllhost.exe 14 PID 3044 wrote to memory of 896 3044 dllhost.exe 15 PID 3044 wrote to memory of 1092 3044 dllhost.exe 16 PID 3044 wrote to memory of 1100 3044 dllhost.exe 17 PID 3044 wrote to memory of 1128 3044 dllhost.exe 19 PID 3044 wrote to memory of 1180 3044 dllhost.exe 20 PID 3044 wrote to memory of 1264 3044 dllhost.exe 21 PID 3044 wrote to memory of 1272 3044 dllhost.exe 22 PID 3044 wrote to memory of 1360 3044 dllhost.exe 23 PID 3044 wrote to memory of 1436 3044 dllhost.exe 24 PID 3044 wrote to memory of 1468 3044 dllhost.exe 25 PID 3044 wrote to memory of 1484 3044 dllhost.exe 26 PID 3044 wrote to memory of 1532 3044 dllhost.exe 27 PID 3044 wrote to memory of 1644 3044 dllhost.exe 28 PID 3044 wrote to memory of 1664 3044 dllhost.exe 29 PID 3044 wrote to memory of 1724 3044 dllhost.exe 30 PID 3044 wrote to memory of 1796 3044 dllhost.exe 31 PID 3044 wrote to memory of 1824 3044 dllhost.exe 32 PID 3044 wrote to memory of 1876 3044 dllhost.exe 33 PID 3044 wrote to memory of 1884 3044 dllhost.exe 34 PID 3044 wrote to memory of 1932 3044 dllhost.exe 35 PID 3044 wrote to memory of 1948 3044 dllhost.exe 36 PID 3044 wrote to memory of 1320 3044 dllhost.exe 37 PID 3044 wrote to memory of 1896 3044 dllhost.exe 39 PID 3044 wrote to memory of 2184 3044 dllhost.exe 40 PID 3044 wrote to memory of 2324 3044 dllhost.exe 41 PID 3044 wrote to memory of 2332 3044 dllhost.exe 42 PID 3044 wrote to memory of 2352 3044 dllhost.exe 43 PID 3044 wrote to memory of 2468 3044 dllhost.exe 44 PID 3044 wrote to memory of 2556 3044 dllhost.exe 45 PID 3044 wrote to memory of 2568 3044 dllhost.exe 46 PID 3044 wrote to memory of 2592 3044 dllhost.exe 47 PID 3044 wrote to memory of 2600 3044 dllhost.exe 48 PID 3044 wrote to memory of 2700 3044 dllhost.exe 49 PID 3044 wrote to memory of 2836 3044 dllhost.exe 50 PID 3044 wrote to memory of 2912 3044 dllhost.exe 51 PID 3044 wrote to memory of 2980 3044 dllhost.exe 52 PID 3044 wrote to memory of 2628 3044 dllhost.exe 53 PID 3044 wrote to memory of 3248 3044 dllhost.exe 54 PID 3044 wrote to memory of 3416 3044 dllhost.exe 56 PID 3044 wrote to memory of 3524 3044 dllhost.exe 57 PID 3044 wrote to memory of 3724 3044 dllhost.exe 58 PID 3044 wrote to memory of 3880 3044 dllhost.exe 60 PID 3044 wrote to memory of 3640 3044 dllhost.exe 62 PID 3044 wrote to memory of 3152 3044 dllhost.exe 65 PID 3044 wrote to memory of 4064 3044 dllhost.exe 66 PID 3044 wrote to memory of 4840 3044 dllhost.exe 67 PID 3044 wrote to memory of 3608 3044 dllhost.exe 68 PID 3044 wrote to memory of 440 3044 dllhost.exe 69 -
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:{fe93fbf2-3e5c-41a3-8ca0-a9796bc6de28}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3044
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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:536
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:896
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1092
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1128 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2912
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C:\Windows\system32\MusNotification.exeC:\Windows\system32\MusNotification.exe2⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:2192
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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:1180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1264
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1272
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1360
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1436
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1468
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1484
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1532
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2700
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1644
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1664
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1724
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1824
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1876
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1884
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1932
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1948
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1320
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:1896
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2184
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2324
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2332
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2352
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Enumerates connected drives
PID:2556
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2568
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2592
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2600
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2836
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:2980
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2628
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3248
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3416
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C:\Users\Admin\AppData\Local\Temp\124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe"C:\Users\Admin\AppData\Local\Temp\124a16256c1da60325903fac3ba042ab548d8fae44905705b201bccddee174ee.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3524
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3724
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3880
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3640
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:3152
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:4064
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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:4840
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:3608
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:440
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:588
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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:3340
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4104
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:4456
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4836
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe 2aace74a519b78c3a3ebb4a2779289cd AqJ9Df1kVUWQvcHX+kYd0Q.0.1.0.0.01⤵
- Sets service image path in registry
- Modifies data under HKEY_USERS
PID:3856 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV12⤵PID:1480
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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:4192
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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:4384
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:3592
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:1520
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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:2068
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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⤵PID:4444
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
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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
MD568b29f86ed8938d3bf11a7decb4d5fdc
SHA1a8533341c27f53ae725b488fab8c71acf3e1db6b
SHA2567cc91d0767144d5780798fdffac3c3779206db265b0ac08d8a3acc476321504e
SHA51292dd5af0980c1777f9f38570450e9abd6fc3044242a80ed4ebecb22d281f4d8079eeab8bb30d5c6d0c1809ca3a6a18d7ba1c457db3fbcef550a453c724f7563b