22484fdf3008a593e7ca188863d423b8b2a345391120ed296ce8b156cfa983ab

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe

Enumerates connected drives 3 TTPs 2 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\E:	explorer.exe
File opened (read-only)	\??\F:	explorer.exe

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 4 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MicrosoftEdgeUpdate.exe	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MicrosoftEdgeUpdate.exe\DisableExceptionChainValidation = "0"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MicrosoftEdgeUpdate.exe	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MicrosoftEdgeUpdate.exe\DisableExceptionChainValidation = "0"	MicrosoftEdgeUpdate.exe

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks system information in the registry 2 TTPs 20 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\SmallLogoBeta.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Trust Protection Lists\Mu\Social	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\identity_proxy\win10\copilot.identity_helper.Sparse.Stable.msixbundle	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\identity_proxy\win11\officehub.identity_helper.Sparse.Dev.msixbundle	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\msedgeupdateres_mi.dll	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\AdSelectionAttestationsPreloaded\manifest.json	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\sr.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\hu.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\Locales\de.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\copilot_overlay_strings_fil.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\copilot_overlay_strings_fr.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotDev\Square44x44Logo.scale-150.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\vision.contrast-white.svg	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\en-US.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\VisualElements\CopilotStable\Square44x44Logo.targetsize-48.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\VisualElements\CopilotDev\Square44x44Logo.targetsize-24_altform-unplated.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\Locales\th.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\EdgeWebView.dat	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotStable\StoreLogo.scale-400.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\Locales\copilot_overlay_strings_gd.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\msedgeupdateres_lt.dll	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\msedgeupdateres_nl.dll	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\msedgeupdateres_ro.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\en-GB.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\en-US.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\onramp.dll	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\resources.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotStable\Square310x310Logo.scale-125.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotStable\Square71x71Logo.scale-150.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Trust Protection Lists\Sigma\Fingerprinting	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\msedgeupdateres_hu.dll	MicrosoftEdgeWebview2Setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Trust Protection Lists\Sigma\Social	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\VisualElements\CopilotStable\Square44x44Logo.scale-400.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\Locales\ro.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\msedgeupdateres_eu.dll	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\elevated_tracing_service.exe	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\ja.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\MicrosoftEdgeUpdateComRegisterShell64.exe	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\msedgeupdateres_es-419.dll	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\msedgeupdateres_pt-PT.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\msedgeupdateres_sr.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\msedgeupdateres_zh-CN.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\ru.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotDev\Square44x44Logo.targetsize-24.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\VisualElements\CopilotDev\Square71x71Logo.scale-400.png	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\msedgeupdateres_nn.dll	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\textInputMethod.sccd	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotDev\Square150x150Logo.scale-200.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\copilot_overlay_strings_gu.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\Locales\copilot_overlay_strings_kok.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\msedgeupdateres_ar.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\msedgeupdateres_ru.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\msvcp140.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\copilot_overlay_strings_pt-BR.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\copilot_overlay_strings_sq.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\kk.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\identity_proxy\win11\identity_helper.Sparse.Stable.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\Locales\copilot_overlay_strings_cy.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\kk.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotDev\Square44x44Logo.targetsize-256_altform-unplated.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\VisualElements\CopilotDev\Square310x310Logo.scale-125.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Trust Protection Lists\Sigma\Advertising	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\151.0.4129.72\Locales\sr.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\151.0.4129.72\Locales\gd.pak	setup.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp\msedge_installer.log	setup.exe
File opened for modification	C:\Windows\SystemTemp\gshC7C4.tmp	MicrosoftEdgeUpdate.exe

Executes dropped EXE 25 IoCs

pid	Process
1324	MicrosoftEdgeUpdate.exe
1744	MicrosoftEdgeUpdate.exe
5668	MicrosoftEdgeUpdate.exe
1896	MicrosoftEdgeUpdateComRegisterShell64.exe
2256	MicrosoftEdgeUpdateComRegisterShell64.exe
5624	MicrosoftEdgeUpdateComRegisterShell64.exe
6084	MicrosoftEdgeUpdate.exe
5524	MicrosoftEdgeUpdate.exe
1188	MicrosoftEdgeUpdate.exe
5784	MicrosoftEdgeUpdate.exe
1796	MicrosoftEdgeUpdate.exe
4512	MicrosoftEdge_X64_151.0.4129.72.exe
1268	setup.exe
5080	MicrosoftEdgeUpdate.exe
3652	MicrosoftEdgeUpdate.exe
2652	MicrosoftEdgeUpdate.exe
612	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
2872	MicrosoftEdgeUpdate.exe
1096	MicrosoftEdgeUpdate.exe
4772	MicrosoftEdgeUpdate.exe
5248	MicrosoftEdgeUpdate.exe
1864	MicrosoftEdgeUpdateComRegisterShell64.exe
420	MicrosoftEdgeUpdateComRegisterShell64.exe
4472	MicrosoftEdgeUpdateComRegisterShell64.exe
820	MicrosoftEdgeUpdate.exe

Loads dropped DLL 32 IoCs

pid	Process
1324	MicrosoftEdgeUpdate.exe
1744	MicrosoftEdgeUpdate.exe
5668	MicrosoftEdgeUpdate.exe
1896	MicrosoftEdgeUpdateComRegisterShell64.exe
5668	MicrosoftEdgeUpdate.exe
2256	MicrosoftEdgeUpdateComRegisterShell64.exe
5668	MicrosoftEdgeUpdate.exe
5624	MicrosoftEdgeUpdateComRegisterShell64.exe
5668	MicrosoftEdgeUpdate.exe
6084	MicrosoftEdgeUpdate.exe
5524	MicrosoftEdgeUpdate.exe
1188	MicrosoftEdgeUpdate.exe
5784	MicrosoftEdgeUpdate.exe
5784	MicrosoftEdgeUpdate.exe
1188	MicrosoftEdgeUpdate.exe
1796	MicrosoftEdgeUpdate.exe
5080	MicrosoftEdgeUpdate.exe
3652	MicrosoftEdgeUpdate.exe
2652	MicrosoftEdgeUpdate.exe
2652	MicrosoftEdgeUpdate.exe
3652	MicrosoftEdgeUpdate.exe
2872	MicrosoftEdgeUpdate.exe
1096	MicrosoftEdgeUpdate.exe
4772	MicrosoftEdgeUpdate.exe
5248	MicrosoftEdgeUpdate.exe
1864	MicrosoftEdgeUpdateComRegisterShell64.exe
5248	MicrosoftEdgeUpdate.exe
420	MicrosoftEdgeUpdateComRegisterShell64.exe
5248	MicrosoftEdgeUpdate.exe
4472	MicrosoftEdgeUpdateComRegisterShell64.exe
5248	MicrosoftEdgeUpdate.exe
820	MicrosoftEdgeUpdate.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 19 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wermgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeWebview2Setup.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
5080	MicrosoftEdgeUpdate.exe
2872	MicrosoftEdgeUpdate.exe
820	MicrosoftEdgeUpdate.exe
5524	MicrosoftEdgeUpdate.exe
1796	MicrosoftEdgeUpdate.exe

Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\ConfigFlags	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Capabilities	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Capabilities	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Capabilities	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Capabilities	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\FriendlyName	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\UpperFilters	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\UpperFilters	explorer.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\HardwareID	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	explorer.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Internet Explorer\Main	explorer.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	MicrosoftEdgeUpdate.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2EC826CB-5478-4533-9015-7580B3B5E03A}\NumMethods\ = "11"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.ProcessLauncher.1.0\CLSID\ = "{08D832B9-D2FD-481F-98CF-904D00DF63CC}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.CoreMachineClass\CLSID\ = "{2E1DD7EF-C12D-4F8E-8AD8-CF8CC265BAD0}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7E29BE61-5809-443F-9B5D-CF22156694EB}\ = "IAppCommand2"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{177CAE89-4AD6-42F4-A458-00EC3389E3FE}\ = "ICurrentState"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A2F5CB38-265F-4A02-9D1E-F25B664968AB}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8F1B36-249F-4FC3-9994-974AFAA07B26}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft\\EdgeUpdate\\1.3.251.23\\psmachine.dll"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9A6B447A-35E2-4F6B-A87B-5DEEBBFDAD17}	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.Update3WebMachineFallback\ = "Microsoft Edge Update Update3Web"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7E29BE61-5809-443F-9B5D-CF22156694EB}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{08D832B9-D2FD-481F-98CF-904D00DF63CC}\PROGID	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9F3F5F5D-721A-4B19-9B5D-69F664C1A591}\VersionIndependentProgID\ = "MicrosoftEdgeUpdate.PolicyStatusSvc"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DDD4B5D4-FD54-497C-8789-0830F29A60EE}\NumMethods\ = "10"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EA92A799-267E-4DF5-A6ED-6A7E0684BB8A}\ = "Microsoft Edge Update Update3Web"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A2F5CB38-265F-4A02-9D1E-F25B664968AB}	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{79E0C401-B7BC-4DE5-8104-71350F3A9B67}\ProxyStubClsid32\ = "{513C065E-085A-40C1-B47D-D2F56F9AA0D1}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1B9063E4-3882-485E-8797-F28A0240782F}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{837E40DA-EB1B-440C-8623-0F14DF158DC0}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{79E0C401-B7BC-4DE5-8104-71350F3A9B67}\NumMethods\ = "5"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CECDDD22-2E72-4832-9606-A9B0E5E344B2}\AppID = "{CECDDD22-2E72-4832-9606-A9B0E5E344B2}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{450CF5FF-95C4-4679-BECA-22680389ECB9}\ProxyStubClsid32\ = "{513C065E-085A-40C1-B47D-D2F56F9AA0D1}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7E29BE61-5809-443F-9B5D-CF22156694EB}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{195A2EB3-21EE-43CA-9F23-93C2C9934E2E}\ProxyStubClsid32\ = "{3B27E9A3-0A3D-4CF6-8CC2-5E61BE21E150}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5F9C80B5-9E50-43C9-887C-7C6412E110DF}\ProxyStubClsid32\ = "{3B27E9A3-0A3D-4CF6-8CC2-5E61BE21E150}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DDD4B5D4-FD54-497C-8789-0830F29A60EE}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{177CAE89-4AD6-42F4-A458-00EC3389E3FE}\NumMethods\ = "24"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1B9063E4-3882-485E-8797-F28A0240782F}\ProxyStubClsid32\ = "{513C065E-085A-40C1-B47D-D2F56F9AA0D1}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B5977F34-9264-4AC3-9B31-1224827FF6E8}\ = "Microsoft Edge Update Broker Class Factory"	MicrosoftEdgeUpdate.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{08D832B9-D2FD-481F-98CF-904D00DF63CC}\VERSIONINDEPENDENTPROGID	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3E102DC6-1EDB-46A1-8488-61F71B35ED5F}\NumMethods\ = "8"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D1E8B1A6-32CE-443C-8E2E-EBA90C481353}\ = "Microsoft Edge Update Broker Class Factory"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F7B3738C-9BCA-4B14-90B7-89D0F3A3E497}\NumMethods\ = "26"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{837E40DA-EB1B-440C-8623-0F14DF158DC0}	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FCE48F77-C677-4012-8A1A-54D2E2BC07BD}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5F9C80B5-9E50-43C9-887C-7C6412E110DF}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2EC826CB-5478-4533-9015-7580B3B5E03A}\ProxyStubClsid32\ = "{513C065E-085A-40C1-B47D-D2F56F9AA0D1}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3E102DC6-1EDB-46A1-8488-61F71B35ED5F}\ProxyStubClsid32\ = "{513C065E-085A-40C1-B47D-D2F56F9AA0D1}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FCE48F77-C677-4012-8A1A-54D2E2BC07BD}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9A6B447A-35E2-4F6B-A87B-5DEEBBFDAD17}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9A6B447A-35E2-4F6B-A87B-5DEEBBFDAD17}\NumMethods\ = "10"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D9AA3288-4EA7-4E67-AE60-D18EADCB923D}\ProxyStubClsid32\ = "{3B27E9A3-0A3D-4CF6-8CC2-5E61BE21E150}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7B3B7A69-7D88-4847-A6BC-90E246A41F69}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E4518371-7326-4865-87F8-D9D3F3B287A3}\ = "IBrowserHttpRequest2"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E4518371-7326-4865-87F8-D9D3F3B287A3}\ProxyStubClsid32\ = "{513C065E-085A-40C1-B47D-D2F56F9AA0D1}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3805CA06-AC83-4F00-8A02-271DCD89BDEB}\ProxyStubClsid32\ = "{3B27E9A3-0A3D-4CF6-8CC2-5E61BE21E150}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7584D24A-E056-4EB1-8E7B-632F2B0ADC69}\ = "IPolicyStatusValue"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{E421557C-0628-43FB-BF2B-7C9F8A4D067C}\ELEVATION	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.CoreMachineClass.1\CLSID\ = "{2E1DD7EF-C12D-4F8E-8AD8-CF8CC265BAD0}"	MicrosoftEdgeUpdate.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{CECDDD22-2E72-4832-9606-A9B0E5E344B2}\VERSIONINDEPENDENTPROGID	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D1E8B1A6-32CE-443C-8E2E-EBA90C481353}\VersionIndependentProgID	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E55B90F1-DA33-400B-B09E-3AFF7D46BD83}\ = "IProgressWndEvents"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C20433B3-0D4B-49F6-9B6C-6EE0FAE07837}\NumMethods	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E55B90F1-DA33-400B-B09E-3AFF7D46BD83}\ProxyStubClsid32\ = "{3B27E9A3-0A3D-4CF6-8CC2-5E61BE21E150}"	MicrosoftEdgeUpdate.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A2F5CB38-265F-4A02-9D1E-F25B664968AB}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2603C88B-F971-4167-9DE1-871EE4A3DC84}\ = "ICredentialDialog"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7584D24A-E056-4EB1-8E7B-632F2B0ADC69}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2603C88B-F971-4167-9DE1-871EE4A3DC84}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{837E40DA-EB1B-440C-8623-0F14DF158DC0}\NumMethods\ = "24"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7584D24A-E056-4EB1-8E7B-632F2B0ADC69}\ = "IPolicyStatusValue"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1B9063E4-3882-485E-8797-F28A0240782F}\NumMethods\ = "4"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9DA54E8E-61A7-4FEB-A84E-CE76BBDB5175}\InprocHandler32\ThreadingModel = "Both"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.PolicyStatusMachineFallback.1.0\ = "Google Update Policy Status Class"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{CECDDD22-2E72-4832-9606-A9B0E5E344B2}\ = "ServiceModule"	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1324	MicrosoftEdgeUpdate.exe
1324	MicrosoftEdgeUpdate.exe
1324	MicrosoftEdgeUpdate.exe
1324	MicrosoftEdgeUpdate.exe
1324	MicrosoftEdgeUpdate.exe
1324	MicrosoftEdgeUpdate.exe
3652	MicrosoftEdgeUpdate.exe
3652	MicrosoftEdgeUpdate.exe
3652	MicrosoftEdgeUpdate.exe
3652	MicrosoftEdgeUpdate.exe
1216	explorer.exe
1216	explorer.exe
2652	MicrosoftEdgeUpdate.exe
2652	MicrosoftEdgeUpdate.exe
1096	MicrosoftEdgeUpdate.exe
1096	MicrosoftEdgeUpdate.exe

Suspicious use of AdjustPrivilegeToken 51 IoCs

description	pid	Process
Token: SeDebugPrivilege	1324	MicrosoftEdgeUpdate.exe
Token: SeRestorePrivilege	6084	MicrosoftEdgeUpdate.exe
Token: SeBackupPrivilege	6084	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	1324	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	3652	MicrosoftEdgeUpdate.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeShutdownPrivilege	1216	explorer.exe
Token: SeCreatePagefilePrivilege	1216	explorer.exe
Token: SeDebugPrivilege	2652	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	1096	MicrosoftEdgeUpdate.exe

Suspicious use of FindShellTrayWindow 54 IoCs

pid	Process
4724	sihost.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe

Suspicious use of SendNotifyMessage 40 IoCs

pid	Process
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe
1216	explorer.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
5852	SearchHost.exe
2856	StartMenuExperienceHost.exe
1216	explorer.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 1324	5020	MicrosoftEdgeWebview2Setup.exe	89
PID 1324 wrote to memory of 1744	1324	MicrosoftEdgeUpdate.exe	90
PID 1324 wrote to memory of 5668	1324	MicrosoftEdgeUpdate.exe	91
PID 5668 wrote to memory of 1896	5668	MicrosoftEdgeUpdate.exe	92
PID 5668 wrote to memory of 2256	5668	MicrosoftEdgeUpdate.exe	93
PID 5668 wrote to memory of 5624	5668	MicrosoftEdgeUpdate.exe	94
PID 1324 wrote to memory of 5524	1324	MicrosoftEdgeUpdate.exe	97
PID 1324 wrote to memory of 1188	1324	MicrosoftEdgeUpdate.exe	98
PID 6084 wrote to memory of 2820	6084	MicrosoftEdgeUpdate.exe	100
PID 5784 wrote to memory of 1796	5784	MicrosoftEdgeUpdate.exe	102
PID 5784 wrote to memory of 4512	5784	MicrosoftEdgeUpdate.exe	106
PID 4512 wrote to memory of 1268	4512	MicrosoftEdge_X64_151.0.4129.72.exe	107
PID 5784 wrote to memory of 5080	5784	MicrosoftEdgeUpdate.exe	113
PID 4724 wrote to memory of 1216	4724	sihost.exe	128
PID 2652 wrote to memory of 612	2652	MicrosoftEdgeUpdate.exe	135
PID 2652 wrote to memory of 2872	2652	MicrosoftEdgeUpdate.exe	136
PID 612 wrote to memory of 1096	612	MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe	137
PID 1096 wrote to memory of 4772	1096	MicrosoftEdgeUpdate.exe	138
PID 1096 wrote to memory of 5248	1096	MicrosoftEdgeUpdate.exe	139
PID 5248 wrote to memory of 1864	5248	MicrosoftEdgeUpdate.exe	140
PID 5248 wrote to memory of 420	5248	MicrosoftEdgeUpdate.exe	141
PID 5248 wrote to memory of 4472	5248	MicrosoftEdgeUpdate.exe	142
PID 1096 wrote to memory of 820	1096	MicrosoftEdgeUpdate.exe	143

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\DataCollection	MicrosoftEdgeUpdate.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\$TEMP\MicrosoftEdgeWebview2Setup.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\MicrosoftEdgeWebview2Setup.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5020
- C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\Temp\EU33C8.tmp\MicrosoftEdgeUpdate.exe" /installsource taggedmi /install "appguid={F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}&appname=Microsoft%20Edge%20Webview2%20Runtime&needsadmin=prefers"
  2⤵
  - Event Triggered Execution: Image File Execution Options Injection
  - Checks system information in the registry
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1324
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /regsvc
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    PID:1744
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /regserver
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:5668
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.193.5\MicrosoftEdgeUpdateComRegisterShell64.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.193.5\MicrosoftEdgeUpdateComRegisterShell64.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Modifies registry class
      PID:1896
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.193.5\MicrosoftEdgeUpdateComRegisterShell64.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.193.5\MicrosoftEdgeUpdateComRegisterShell64.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Modifies registry class
      PID:2256
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.193.5\MicrosoftEdgeUpdateComRegisterShell64.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.193.5\MicrosoftEdgeUpdateComRegisterShell64.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Modifies registry class
      PID:5624
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTMuNSIgc2hlbGxfdmVyc2lvbj0iMS4zLjE5My41IiBpc21hY2hpbmU9IjEiIHNlc3Npb25pZD0iezMxMERGQjg2LTJFN0MtNDdCQi1BMjFGLTZDOTI5MjZFNjkxNH0iIHVzZXJpZD0iezE3NTQ0OTMwLTNCNDktNDFENS04QzhELTBDNTQ0RjU1MjNFN30iIGluc3RhbGxzb3VyY2U9InRhZ2dlZG1pIiByZXF1ZXN0aWQ9Ins3NkMwNUE2NS1DQTlELTQyRDMtQURGRi0xOTg4NkM4NUQ3RUR9IiBkZWR1cD0iY3IiIGRvbWFpbmpvaW5lZD0iMCI-PGh3IGxvZ2ljYWxfY3B1cz0iOCIgcGh5c21lbW9yeT0iMTYiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4yNjEwMC4xNzQyIiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iMTkxIiBpc193aXA9IjAiIGlzX2luX2xvY2tkb3duX21vZGU9IjAiLz48b2VtIHByb2R1Y3RfbWFudWZhY3R1cmVyPSJEQURZIiBwcm9kdWN0X25hbWU9IkRhZHkgc3VwZXIgcG93ZXJmdWwgUEMiLz48ZXhwIGV0YWc9IiZxdW90O1hMQUYrNC9oMWhybnQ2djcya3FLMTJwU2hPSzJSbG4yejl0VVo4d0thd3M9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0ie0YzQzRGRTAwLUVGRDUtNDAzQi05NTY5LTM5OEEyMEYxQkE0QX0iIHZlcnNpb249IjEuMy4xOTUuNjUiIG5leHR2ZXJzaW9uPSIxLjMuMTkzLjUiIGxhbmc9IiIgYnJhbmQ9IiIgY2xpZW50PSIiPjxldmVudCBldmVudHR5cGU9IjIiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjAiIHN5c3RlbV91cHRpbWVfdGlja3M9IjU4NTQ2NzEzMjkiIGluc3RhbGxfdGltZV9tcz0iMTgxMSIvPjwvYXBwPjwvcmVxdWVzdD4
    3⤵
    - Checks system information in the registry
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    PID:5524
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /handoff "appguid={F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}&appname=Microsoft%20Edge%20Webview2%20Runtime&needsadmin=prefers" /installsource taggedmi /sessionid "{310DFB86-2E7C-47BB-A21F-6C92926E6914}"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1188

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:6084
- C:\Windows\SysWOW64\wermgr.exe
  "C:\Windows\system32\wermgr.exe" "-outproc" "0" "6084" "844" "824" "828" "0" "0" "0" "0" "0" "0" "0" "0"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2820

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /svc
1⤵
- Checks system information in the registry
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:5784
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxMTQzMjUiIHN5c3RlbV91cHRpbWVfdGlja3M9IjU4NjQ4MjAwMTIiLz48L2FwcD48L3JlcXVlc3Q-
  2⤵
  - Checks system information in the registry
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1796
- C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{179C863B-0087-4C28-9987-49CDBFC35591}\MicrosoftEdge_X64_151.0.4129.72.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{179C863B-0087-4C28-9987-49CDBFC35591}\MicrosoftEdge_X64_151.0.4129.72.exe" --msedgewebview --verbose-logging --do-not-launch-msedge --system-level
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4512
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{179C863B-0087-4C28-9987-49CDBFC35591}\EDGEMITMP_751E6.tmp\setup.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{179C863B-0087-4C28-9987-49CDBFC35591}\EDGEMITMP_751E6.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{179C863B-0087-4C28-9987-49CDBFC35591}\MicrosoftEdge_X64_151.0.4129.72.exe" --msedgewebview --verbose-logging --do-not-launch-msedge --system-level
    3⤵
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Executes dropped EXE
    PID:1268
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTMuNSIgc2hlbGxfdmVyc2lvbj0iMS4zLjE5My41IiBpc21hY2hpbmU9IjEiIHNlc3Npb25pZD0iezMxMERGQjg2LTJFN0MtNDdCQi1BMjFGLTZDOTI5MjZFNjkxNH0iIHVzZXJpZD0iezE3NTQ0OTMwLTNCNDktNDFENS04QzhELTBDNTQ0RjU1MjNFN30iIGluc3RhbGxzb3VyY2U9InRhZ2dlZG1pIiByZXF1ZXN0aWQ9Ins5MDMxODA1Ny1FNkI2LTQ2RUMtOUZEMS01NENFNEQzNUNBQzJ9IiBkZWR1cD0iY3IiIGRvbWFpbmpvaW5lZD0iMCI-PGh3IGxvZ2ljYWxfY3B1cz0iOCIgcGh5c21lbW9yeT0iMTYiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4yNjEwMC4xNzQyIiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iMTkxIiBpc193aXA9IjAiIGlzX2luX2xvY2tkb3duX21vZGU9IjAiLz48b2VtIHByb2R1Y3RfbWFudWZhY3R1cmVyPSJEQURZIiBwcm9kdWN0X25hbWU9IkRhZHkgc3VwZXIgcG93ZXJmdWwgUEMiLz48ZXhwIGV0YWc9IiZxdW90O0hodkhJV3BVTlpUTW5WMlZUMWxlM2Y1WUpROU9Tb1RENk14SERsQTg5UGc9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0ie0YzMDE3MjI2LUZFMkEtNDI5NS04QkRGLTAwQzNBOUE3RTRDNX0iIHZlcnNpb249IiIgbmV4dHZlcnNpb249IjE1MS4wLjQxMjkuNzIiIGxhbmc9IiIgYnJhbmQ9IiIgY2xpZW50PSIiIGV4cGVyaW1lbnRzPSJjb25zZW50PWZhbHNlIiBpbnN0YWxsYWdlPSIyOCI-PHVwZGF0ZWNoZWNrLz48ZXZlbnQgZXZlbnR0eXBlPSI5IiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIwIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI2MDg5NjA0NTIwIiBkb25lX2JlZm9yZV9vb2JlX2NvbXBsZXRlPSIwIi8-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-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-
  2⤵
  - Checks system information in the registry
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:5080

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3384

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ua /installsource scheduler
1⤵
- Checks system information in the registry
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3652

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /svc
1⤵
- Checks system information in the registry
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{BE629FED-719C-49B7-8DE7-A9A39DFEB830}\MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{BE629FED-719C-49B7-8DE7-A9A39DFEB830}\MicrosoftEdgeUpdateSetup_X86_1.3.251.23.exe" /update /sessionid "{29F34815-9615-4D77-9D96-7CA21F777FD6}"
  2⤵
  - Drops file in Program Files directory
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:612
- - C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\Temp\EU732C.tmp\MicrosoftEdgeUpdate.exe" /update /sessionid "{29F34815-9615-4D77-9D96-7CA21F777FD6}"
    3⤵
    - Event Triggered Execution: Image File Execution Options Injection
    - Checks system information in the registry
    - Drops file in Windows directory
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1096
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /regsvc
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Modifies registry class
      PID:4772
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /regserver
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious use of WriteProcessMemory
      PID:5248
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.251.23\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.251.23\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:1864
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.251.23\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.251.23\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:420
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.251.23\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.251.23\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:4472
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjEwLjAuMjYxMDAuMTc0MiIgc3A9IiIgYXJjaD0ieDY0IiBwcm9kdWN0X3R5cGU9IjE5MSIgaXNfd2lwPSIwIiBpc19pbl9sb2NrZG93bl9tb2RlPSIwIi8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iREFEWSIgcHJvZHVjdF9uYW1lPSJEYWR5IHN1cGVyIHBvd2VyZnVsIFBDIi8-PGV4cCBldGFnPSImcXVvdDtzOEZhbnZ3Zk1jZDY2ZzdMVjJQZWFTUjdXVU92MGx1RjRodmlpclRvaytNPSZxdW90OyIvPjxhcHAgYXBwaWQ9IntGM0M0RkUwMC1FRkQ1LTQwM0ItOTU2OS0zOThBMjBGMUJBNEF9IiB2ZXJzaW9uPSIxLjMuMTkzLjUiIG5leHR2ZXJzaW9uPSIxLjMuMjUxLjIzIiBsYW5nPSIiIGJyYW5kPSJJTkJYIiBjbGllbnQ9IiIgaW5zdGFsbGFnZT0iMjgiIGluc3RhbGxkYXRldGltZT0iMTc4MzYzMTc3NyI-PGV2ZW50IGV2ZW50dHlwZT0iMyIgZXZlbnRyZXN1bHQ9IjEiIGVycm9yY29kZT0iMCIgZXh0cmFjb2RlMT0iMCIgc3lzdGVtX3VwdGltZV90aWNrcz0iMTE0NDQ0MjA3MzYiLz48L2FwcD48L3JlcXVlc3Q-
      4⤵
      Checks system information in the registry
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      PID:820
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjEwLjAuMjYxMDAuMTc0MiIgc3A9IiIgYXJjaD0ieDY0IiBwcm9kdWN0X3R5cGU9IjE5MSIgaXNfd2lwPSIwIiBpc19pbl9sb2NrZG93bl9tb2RlPSIwIi8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iREFEWSIgcHJvZHVjdF9uYW1lPSJEYWR5IHN1cGVyIHBvd2VyZnVsIFBDIi8-PGV4cCBldGFnPSImcXVvdDtzOEZhbnZ3Zk1jZDY2ZzdMVjJQZWFTUjdXVU92MGx1RjRodmlpclRvaytNPSZxdW90OyIvPjxhcHAgYXBwaWQ9IntGM0M0RkUwMC1FRkQ1LTQwM0ItOTU2OS0zOThBMjBGMUJBNEF9IiB2ZXJzaW9uPSIxLjMuMTkzLjUiIG5leHR2ZXJzaW9uPSIxLjMuMjUxLjIzIiBsYW5nPSIiIGJyYW5kPSJJTkJYIiBjbGllbnQ9IiIgaW5zdGFsbGFnZT0iMjgiPjx1cGRhdGVjaGVjay8-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_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-PC9hcHA-PGFwcCBhcHBpZD0iezU2RUIxOEY4LUIwMDgtNENCRC1CNkQyLThDOTdGRTdFOTA2Mn0iIHZlcnNpb249IjEzOS4wLjM0MDUuMTI1IiBuZXh0dmVyc2lvbj0iIiBhcD0ic3RhYmxlLWFyY2hfeDY0IiBsYW5nPSIiIGJyYW5kPSJJTkJYIiBjbGllbnQ9IiIgZXhwZXJpbWVudHM9ImNvbnNlbnQ9ZmFsc2UiIGluc3RhbGxhZ2U9IjI4IiBvb2JlX2luc3RhbGxfdGltZT0iMTg0NDY3NDQwNzM3MDk1NTE2MDYiIHVwZGF0ZV9jb3VudD0iMSIgbGFzdF9sYXVuY2hfY291bnQ9IjEiIGxhc3RfbGF1bmNoX3RpbWU9IjEzNDI4MDg2MjY0NDcyNTA5MCI-PHVwZGF0ZWNoZWNrLz48cGluZyBhY3RpdmU9IjEiIGE9Ii0xIiByPSItMSIgYWQ9Ii0xIiByZD0iLTEiIHBpbmdfZnJlc2huZXNzPSJ7NENBQjA3NjQtMDdDOS00N0IwLUE0NkUtQzAzMDNFNTg4MTE2fSIvPjwvYXBwPjxhcHAgYXBwaWQ9IntGMzAxNzIyNi1GRTJBLTQyOTUtOEJERi0wMEMzQTlBN0U0QzV9IiB2ZXJzaW9uPSIxNTEuMC40MTI5LjcyIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSIiIGJyYW5kPSJJTkJYIiBjbGllbnQ9IiIgaW5zdGFsbGFnZT0iMjgiIHVwZGF0ZV9jb3VudD0iMSI-PHVwZGF0ZWNoZWNrLz48cGluZyByPSItMSIgcmQ9Ii0xIiBwaW5nX2ZyZXNobmVzcz0iezFGRUFGODg1LTUyMzgtNDczNS1BOEYwLTIwRkFFNzJBNTlENH0iLz48L2FwcD48L3JlcXVlc3Q-
  2⤵
  - Checks system information in the registry
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2872

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\explorer.exe
  explorer.exe /LOADSAVEDWINDOWS
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Enumerates connected drives
  - Checks SCSI registry key(s)
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1216

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5852

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
- Suspicious use of SetWindowsHookEx
PID:2856

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Defense Evasion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery