rhadamanthys | 242d45f5768636258f25d282c74c933d2707fb13a7a54e893329ecc9e13ef50f

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	msedgewebview2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	OneDriveSetup.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	msedgewebview2.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

Executes dropped EXE 26 IoCs

pid	Process
3112	MicrosoftEdgeWebview2Setup.exe
1676	MicrosoftEdgeUpdate.exe
452	MicrosoftEdgeUpdate.exe
2672	MicrosoftEdgeUpdate.exe
2936	MicrosoftEdgeUpdateComRegisterShell64.exe
2788	MicrosoftEdgeUpdateComRegisterShell64.exe
4732	MicrosoftEdgeUpdateComRegisterShell64.exe
1320	MicrosoftEdgeUpdate.exe
1532	MicrosoftEdgeUpdate.exe
392	MicrosoftEdgeUpdate.exe
2200	MicrosoftEdgeUpdate.exe
4628	MicrosoftEdge_X64_127.0.2651.86.exe
1768	setup.exe
2696	setup.exe
4760	MicrosoftEdgeUpdate.exe
1752	msedgewebview2.exe
2472	msedgewebview2.exe
1360	msedgewebview2.exe
3392	msedgewebview2.exe
5116	msedgewebview2.exe
4144	msedgewebview2.exe
4312	driver1.exe
4832	OneDriveSetup.exe
3028	OneDriveSetup.exe
3492	FileSyncConfig.exe
3880	OneDrive.exe

Loads dropped DLL 64 IoCs

pid	Process
1676	MicrosoftEdgeUpdate.exe
452	MicrosoftEdgeUpdate.exe
2672	MicrosoftEdgeUpdate.exe
2936	MicrosoftEdgeUpdateComRegisterShell64.exe
2672	MicrosoftEdgeUpdate.exe
2788	MicrosoftEdgeUpdateComRegisterShell64.exe
2672	MicrosoftEdgeUpdate.exe
4732	MicrosoftEdgeUpdateComRegisterShell64.exe
2672	MicrosoftEdgeUpdate.exe
1320	MicrosoftEdgeUpdate.exe
1532	MicrosoftEdgeUpdate.exe
392	MicrosoftEdgeUpdate.exe
392	MicrosoftEdgeUpdate.exe
1532	MicrosoftEdgeUpdate.exe
2200	MicrosoftEdgeUpdate.exe
4760	MicrosoftEdgeUpdate.exe
912	SetupV4.5.exe
1752	msedgewebview2.exe
2472	msedgewebview2.exe
1752	msedgewebview2.exe
1752	msedgewebview2.exe
1752	msedgewebview2.exe
1360	msedgewebview2.exe
3392	msedgewebview2.exe
1360	msedgewebview2.exe
5116	msedgewebview2.exe
3392	msedgewebview2.exe
5116	msedgewebview2.exe
1360	msedgewebview2.exe
1360	msedgewebview2.exe
1360	msedgewebview2.exe
1360	msedgewebview2.exe
4144	msedgewebview2.exe
4144	msedgewebview2.exe
4144	msedgewebview2.exe
1752	msedgewebview2.exe
3492	FileSyncConfig.exe
3492	FileSyncConfig.exe
3492	FileSyncConfig.exe
3492	FileSyncConfig.exe
3492	FileSyncConfig.exe
3492	FileSyncConfig.exe
3492	FileSyncConfig.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe

Modifies system executable filetype association 2 TTPs 7 IoCs

persistence

Modify Registry

Change Default File Association

T1546.001

description	ioc	Process
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\Update\\OneDriveSetup.exe\""	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Standalone Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdater\\OneDriveSetup.exe\""	OneDriveSetup.exe

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 whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	SetupV4.5.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk 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\Services\Disk\Enum	SetupV4.5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	SetupV4.5.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

Checks system information in the registry 2 TTPs 18 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\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	msedgewebview2.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	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDrive.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\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	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDriveSetup.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	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDrive.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
4392	tasklist.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4312 set thread context of 3436	4312	driver1.exe	129

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\vcruntime140.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\cy.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\MicrosoftEdgeComRegisterShellARM64.exe	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\bg.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\kok.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\icudtl.dat	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\show_third_party_software_licenses.bat	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\v8_context_snapshot.bin	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\en-GB.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\it.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_mk.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_sr-Cyrl-BA.dll	MicrosoftEdgeWebview2Setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\beta.identity_helper.exe.manifest	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\edge_feedback\mf_trace.wprp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\bg.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_de.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\ta.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\msedge_100_percent.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Trust Protection Lists\Mu\Social	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\or.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\af.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_pt-PT.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_sv.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\win10\identity_helper.Sparse.Stable.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\VisualElements\SmallLogoBeta.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\win11\identity_helper.Sparse.Canary.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Trust Protection Lists\Sigma\Social	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_sr-Latn-RS.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\win10\identity_helper.Sparse.Beta.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\concrt140.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Trust Protection Lists\Mu\Analytics	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\VisualElements\SmallLogoDev.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.sig	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\en-US.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_helper.exe	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\canary.identity_helper.exe.manifest	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\mk.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\mk.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\gu.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\pt-PT.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\canary.identity_helper.exe.manifest	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\identity_proxy\win10\identity_helper.Sparse.Dev.msix	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\win11\identity_helper.Sparse.Beta.msix	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Trust Protection Lists\Sigma\Cryptomining	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\elevation_service.exe	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\icudtl.dat	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\VisualElements\SmallLogoBeta.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\hi.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\copilot_provider_msix\copilot_provider_neutral.msix	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\ar.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\fr.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\nn.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\ro.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\VisualElements\SmallLogoBeta.png	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_fil.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_pl.dll	MicrosoftEdgeWebview2Setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\ml.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\stable.identity_helper.exe.manifest	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Trust Protection Lists\Sigma\Other	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\msedgeupdateres_lv.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\BHO\ie_to_edge_stub.exe	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Trust Protection Lists\Sigma\Fingerprinting	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\vcruntime140.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\ne.pak	setup.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1400	3436	WerFault.exe	129
1960	3436	WerFault.exe	129

System Location Discovery: System Language Discovery 1 TTPs 16 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	openwith.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.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	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FileSyncConfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeWebview2Setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1320	MicrosoftEdgeUpdate.exe
2200	MicrosoftEdgeUpdate.exe
4760	MicrosoftEdgeUpdate.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	OneDrive.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	OneDrive.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

pid	Process
2548	wmic.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedgewebview2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedgewebview2.exe

GoLang User-Agent 2 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	53	Go-http-client/1.1
HTTP User-Agent header	65	Go-http-client/1.1

Modifies Internet Explorer settings 1 TTPs 10 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\IESettingSync	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDriveSetup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDriveSetup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	OneDrive.exe

Modifies data under HKEY_USERS 43 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	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\CRLs	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\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133671932061902075"	msedgewebview2.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\Policies\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedgewebview2.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	MicrosoftEdgeUpdate.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{C2FE84F5-E036-4A07-950C-9BFD3EAB983A}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{EE15BBBB-9E60-4C52-ABCB-7540FF3DF6B3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{d8c80ebb-099c-4208-afa3-fbc4d11f8a3c}\TypeLib	OneDrive.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FCE48F77-C677-4012-8A1A-54D2E2BC07BD}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{02C98E2C-6C9F-49F8-9B57-3A6E1AA09A67}	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{71DCE5D6-4B57-496B-AC21-CD5B54EB93FD}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\18.151.0729.0013\\FileCoAuth.exe"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_CLASSES\WOW6432NODE\CLSID\{94269C4E-071A-4116-90E6-52E557067E4E}\VERSIONINDEPENDENTPROGID	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{A926714B-7BFC-4D08-A035-80021395FFA8}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\21.220.1024.0005\\FileCoAuth.exe\""	OneDriveSetup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C20433B3-0D4B-49F6-9B6C-6EE0FAE07837}\ = "ICoCreateAsync"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_CLASSES\INTERFACE\{0F872661-C863-47A4-863F-C065C182858A}\PROXYSTUBCLSID32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{2387C6BD-9A36-41A2-88ED-FF731E529384}\ = "ISetItemPropertiesCallback"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{2EB31403-EBE0-41EA-AE91-A1953104EA55}\TypeLib	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{4410DC33-BC7C-496B-AA84-4AEA3EEE75F7}\ = "PSFactoryBuffer"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{6bb93b4e-44d8-40e2-bd97-42dbcf18a40f}\LocalServer32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib\{638805C3-4BA3-4AC8-8AAC-71A0BA2BC284}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\18.151.0729.0013\\FileCoAuth.exe\\1"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_CLASSES\WOW6432NODE\INTERFACE\{0299ECA9-80B6-43C8-A79A-FB1C5F19E7D8}\TYPELIB	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_CLASSES\WOW6432NODE\INTERFACE\{5D65DD0D-81BF-4FF4-AEEA-6EFFB445CB3F}\TYPELIB	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{22A68885-0FD9-42F6-9DED-4FB174DC7344}\TypeLib\Version = "1.0"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{EA23A664-A558-4548-A8FE-A6B94D37C3CF}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\18.151.0729.0013\\FileCoAuth.exe"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\odopen\DefaultIcon	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_CLASSES\WOW6432NODE\INTERFACE\{049FED7E-C3EA-4B66-9D92-10E8085D60FB}\PROXYSTUBCLSID32	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\TypeLib	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{5d65dd0d-81bf-4ff4-aeea-6effb445cb3f}\TypeLib\Version = "1.0"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{5999E1EE-711E-48D2-9884-851A709F543D}	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{3A4E62AE-45D9-41D5-85F5-A45B77AB44E5}	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{20894375-46AE-46E2-BAFD-CB38975CDCE6}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{F0AF7C30-EAE4-4644-961D-54E6E28708D6}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{a7126d4c-f492-4eb9-8a2a-f673dbdd3334}\TypeLib\Version = "1.0"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{466F31F7-9892-477E-B189-FA5C59DE3603}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{4410DC33-BC7C-496B-AA84-4AEA3EEE75F7}\ProxyStubClsid32\ = "{4410DC33-BC7C-496B-AA84-4AEA3EEE75F7}"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{d8c80ebb-099c-4208-afa3-fbc4d11f8a3c}\TypeLib\Version = "1.0"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\ProgID	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_CLASSES\WOW6432NODE\INTERFACE\{2EB31403-EBE0-41EA-AE91-A1953104EA55}\TYPELIB	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\TypeLib	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{31508CC7-9BC7-494B-9D0F-7B1C7F144182}\TypeLib\ = "{C9F3F6BB-3172-4CD8-9EB7-37C9BE601C87}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{0776ae27-5ab9-4e18-9063-1836da63117a}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{6A821279-AB49-48F8-9A27-F6C59B4FF024}	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{5AB7172C-9C11-405C-8DD5-AF20F3606282}\ = "SharedOverlayHandler Class"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{A78ED123-AB77-406B-9962-2A5D9D2F7F30}\ = "UpToDateCloudOverlayHandler Class"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{1BF42E4C-4AF4-4CFD-A1A0-CF2960B8F63E}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\21.220.1024.0005\\FileSyncShell.dll"	OneDrive.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{B5977F34-9264-4AC3-9B31-1224827FF6E8}\PROGID	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AB4EE1FC-0A81-4F56-B0E2-248FB78051AF}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{0776ae27-5ab9-4e18-9063-1836da63117a}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{944903E8-B03F-43A0-8341-872200D2DA9C}\ = "ICheckFileHashCallback"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{20894375-46AE-46E2-BAFD-CB38975CDCE6}\ = "ShareHandler Class"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{9489FEB2-1925-4D01-B788-6D912C70F7F2}\ProgID\ = "StorageProviderUriSource.StorageProviderUriSource.1"	OneDrive.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{375D3B39-152A-41E1-BF1B-B648933F26D0}	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{390AF5A7-1390-4255-9BC9-935BFCFA5D57}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{94269C4E-071A-4116-90E6-52E557067E4E}\VersionIndependentProgID\ = "OOBERequestHandler.OOBERequestHandler"	OneDrive.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F7B3738C-9BCA-4B14-90B7-89D0F3A3E497}\ = "IPolicyStatus4"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{450CF5FF-95C4-4679-BECA-22680389ECB9}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{0776ae27-5ab9-4e18-9063-1836da63117a}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\CLSID\{5AB7172C-9C11-405C-8DD5-AF20F3606282}\InprocServer32\ThreadingModel = "Apartment"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_CLASSES\SYNCENGINECOMSERVER.SYNCENGINECOMSERVER\CURVER	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{d8c80ebb-099c-4208-afa3-fbc4d11f8a3c}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{8B9F14F4-9559-4A3F-B7D0-312E992B6D98}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{390AF5A7-1390-4255-9BC9-935BFCFA5D57}	OneDrive.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A6556DFF-AB15-4DC3-A890-AB54120BEAEC}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{79E0C401-B7BC-4DE5-8104-71350F3A9B67}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{9489FEB2-1925-4D01-B788-6D912C70F7F2}	OneDrive.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D9AA3288-4EA7-4E67-AE60-D18EADCB923D}\NumMethods\ = "4"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\WOW6432Node\Interface\{F062BA81-ADFE-4A92-886A-23FD851D6406}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Interface\{2EB31403-EBE0-41EA-AE91-A1953104EA55}\ProxyStubClsid32	OneDrive.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	SetupV4.5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	SetupV4.5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 1900000001000000100000002aa1c05e2ae606f198c2c5e937c97aa2030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491d00000001000000100000002e0d6875874a44c820912e85e964cfdb140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b40b000000010000001c0000005300650063007400690067006f002000280041004100410029000000620000000100000020000000d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef453000000010000004300000030413022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c0090000000100000054000000305206082b0601050507030206082b06010505070303060a2b0601040182370a030406082b0601050507030406082b0601050507030606082b0601050507030706082b0601050507030106082b060105050703080f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e	SetupV4.5.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
1836	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4056	OneDrive.exe
3880	OneDrive.exe

Suspicious behavior: EnumeratesProcesses 55 IoCs

pid	Process
912	SetupV4.5.exe
1676	MicrosoftEdgeUpdate.exe
1676	MicrosoftEdgeUpdate.exe
1676	MicrosoftEdgeUpdate.exe
1676	MicrosoftEdgeUpdate.exe
1676	MicrosoftEdgeUpdate.exe
1676	MicrosoftEdgeUpdate.exe
2148	powershell.exe
2148	powershell.exe
2148	powershell.exe
2640	powershell.exe
2640	powershell.exe
2640	powershell.exe
3436	BitLockerToGo.exe
3436	BitLockerToGo.exe
3112	openwith.exe
3112	openwith.exe
3112	openwith.exe
3112	openwith.exe
4056	OneDrive.exe
4056	OneDrive.exe
4832	OneDriveSetup.exe
4832	OneDriveSetup.exe
4832	OneDriveSetup.exe
4832	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3028	OneDriveSetup.exe
3880	OneDrive.exe
3880	OneDrive.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
1752	msedgewebview2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1676	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	1676	MicrosoftEdgeUpdate.exe
Token: SeIncreaseQuotaPrivilege	2548	wmic.exe
Token: SeSecurityPrivilege	2548	wmic.exe
Token: SeTakeOwnershipPrivilege	2548	wmic.exe
Token: SeLoadDriverPrivilege	2548	wmic.exe
Token: SeSystemProfilePrivilege	2548	wmic.exe
Token: SeSystemtimePrivilege	2548	wmic.exe
Token: SeProfSingleProcessPrivilege	2548	wmic.exe
Token: SeIncBasePriorityPrivilege	2548	wmic.exe
Token: SeCreatePagefilePrivilege	2548	wmic.exe
Token: SeBackupPrivilege	2548	wmic.exe
Token: SeRestorePrivilege	2548	wmic.exe
Token: SeShutdownPrivilege	2548	wmic.exe
Token: SeDebugPrivilege	2548	wmic.exe
Token: SeSystemEnvironmentPrivilege	2548	wmic.exe
Token: SeRemoteShutdownPrivilege	2548	wmic.exe
Token: SeUndockPrivilege	2548	wmic.exe
Token: SeManageVolumePrivilege	2548	wmic.exe
Token: 33	2548	wmic.exe
Token: 34	2548	wmic.exe
Token: 35	2548	wmic.exe
Token: 36	2548	wmic.exe
Token: SeIncreaseQuotaPrivilege	2548	wmic.exe
Token: SeSecurityPrivilege	2548	wmic.exe
Token: SeTakeOwnershipPrivilege	2548	wmic.exe
Token: SeLoadDriverPrivilege	2548	wmic.exe
Token: SeSystemProfilePrivilege	2548	wmic.exe
Token: SeSystemtimePrivilege	2548	wmic.exe
Token: SeProfSingleProcessPrivilege	2548	wmic.exe
Token: SeIncBasePriorityPrivilege	2548	wmic.exe
Token: SeCreatePagefilePrivilege	2548	wmic.exe
Token: SeBackupPrivilege	2548	wmic.exe
Token: SeRestorePrivilege	2548	wmic.exe
Token: SeShutdownPrivilege	2548	wmic.exe
Token: SeDebugPrivilege	2548	wmic.exe
Token: SeSystemEnvironmentPrivilege	2548	wmic.exe
Token: SeRemoteShutdownPrivilege	2548	wmic.exe
Token: SeUndockPrivilege	2548	wmic.exe
Token: SeManageVolumePrivilege	2548	wmic.exe
Token: 33	2548	wmic.exe
Token: 34	2548	wmic.exe
Token: 35	2548	wmic.exe
Token: 36	2548	wmic.exe
Token: SeDebugPrivilege	4392	tasklist.exe
Token: SeDebugPrivilege	2148	powershell.exe
Token: SeDebugPrivilege	2640	powershell.exe
Token: SeIncreaseQuotaPrivilege	2700	wmic.exe
Token: SeSecurityPrivilege	2700	wmic.exe
Token: SeTakeOwnershipPrivilege	2700	wmic.exe
Token: SeLoadDriverPrivilege	2700	wmic.exe
Token: SeSystemProfilePrivilege	2700	wmic.exe
Token: SeSystemtimePrivilege	2700	wmic.exe
Token: SeProfSingleProcessPrivilege	2700	wmic.exe
Token: SeIncBasePriorityPrivilege	2700	wmic.exe
Token: SeCreatePagefilePrivilege	2700	wmic.exe
Token: SeBackupPrivilege	2700	wmic.exe
Token: SeRestorePrivilege	2700	wmic.exe
Token: SeShutdownPrivilege	2700	wmic.exe
Token: SeDebugPrivilege	2700	wmic.exe
Token: SeSystemEnvironmentPrivilege	2700	wmic.exe
Token: SeRemoteShutdownPrivilege	2700	wmic.exe
Token: SeUndockPrivilege	2700	wmic.exe
Token: SeManageVolumePrivilege	2700	wmic.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
4056	OneDrive.exe
4056	OneDrive.exe
4056	OneDrive.exe
4056	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
4056	OneDrive.exe
4056	OneDrive.exe
4056	OneDrive.exe
4056	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4056	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe
3880	OneDrive.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 912 wrote to memory of 3112	912	SetupV4.5.exe	84
PID 912 wrote to memory of 3112	912	SetupV4.5.exe	84
PID 912 wrote to memory of 3112	912	SetupV4.5.exe	84
PID 3112 wrote to memory of 1676	3112	MicrosoftEdgeWebview2Setup.exe	85
PID 3112 wrote to memory of 1676	3112	MicrosoftEdgeWebview2Setup.exe	85
PID 3112 wrote to memory of 1676	3112	MicrosoftEdgeWebview2Setup.exe	85
PID 1676 wrote to memory of 452	1676	MicrosoftEdgeUpdate.exe	86
PID 1676 wrote to memory of 452	1676	MicrosoftEdgeUpdate.exe	86
PID 1676 wrote to memory of 452	1676	MicrosoftEdgeUpdate.exe	86
PID 1676 wrote to memory of 2672	1676	MicrosoftEdgeUpdate.exe	87
PID 1676 wrote to memory of 2672	1676	MicrosoftEdgeUpdate.exe	87
PID 1676 wrote to memory of 2672	1676	MicrosoftEdgeUpdate.exe	87
PID 2672 wrote to memory of 2936	2672	MicrosoftEdgeUpdate.exe	88
PID 2672 wrote to memory of 2936	2672	MicrosoftEdgeUpdate.exe	88
PID 2672 wrote to memory of 2788	2672	MicrosoftEdgeUpdate.exe	89
PID 2672 wrote to memory of 2788	2672	MicrosoftEdgeUpdate.exe	89
PID 2672 wrote to memory of 4732	2672	MicrosoftEdgeUpdate.exe	90
PID 2672 wrote to memory of 4732	2672	MicrosoftEdgeUpdate.exe	90
PID 1676 wrote to memory of 1320	1676	MicrosoftEdgeUpdate.exe	91
PID 1676 wrote to memory of 1320	1676	MicrosoftEdgeUpdate.exe	91
PID 1676 wrote to memory of 1320	1676	MicrosoftEdgeUpdate.exe	91
PID 1676 wrote to memory of 1532	1676	MicrosoftEdgeUpdate.exe	92
PID 1676 wrote to memory of 1532	1676	MicrosoftEdgeUpdate.exe	92
PID 1676 wrote to memory of 1532	1676	MicrosoftEdgeUpdate.exe	92
PID 392 wrote to memory of 2200	392	MicrosoftEdgeUpdate.exe	94
PID 392 wrote to memory of 2200	392	MicrosoftEdgeUpdate.exe	94
PID 392 wrote to memory of 2200	392	MicrosoftEdgeUpdate.exe	94
PID 392 wrote to memory of 4628	392	MicrosoftEdgeUpdate.exe	100
PID 392 wrote to memory of 4628	392	MicrosoftEdgeUpdate.exe	100
PID 4628 wrote to memory of 1768	4628	MicrosoftEdge_X64_127.0.2651.86.exe	101
PID 4628 wrote to memory of 1768	4628	MicrosoftEdge_X64_127.0.2651.86.exe	101
PID 1768 wrote to memory of 2696	1768	setup.exe	102
PID 1768 wrote to memory of 2696	1768	setup.exe	102
PID 392 wrote to memory of 4760	392	MicrosoftEdgeUpdate.exe	103
PID 392 wrote to memory of 4760	392	MicrosoftEdgeUpdate.exe	103
PID 392 wrote to memory of 4760	392	MicrosoftEdgeUpdate.exe	103
PID 912 wrote to memory of 1752	912	SetupV4.5.exe	104
PID 912 wrote to memory of 1752	912	SetupV4.5.exe	104
PID 1752 wrote to memory of 2472	1752	msedgewebview2.exe	105
PID 1752 wrote to memory of 2472	1752	msedgewebview2.exe	105
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106
PID 1752 wrote to memory of 1360	1752	msedgewebview2.exe	106

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\DataCollection	msedgewebview2.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

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3036
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3112

C:\Users\Admin\AppData\Local\Temp\setupV4.5\SetupV4.5.exe
"C:\Users\Admin\AppData\Local\Temp\setupV4.5\SetupV4.5.exe"
1⤵
- Loads dropped DLL
- Checks whether UAC is enabled
- Maps connected drives based on registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:912
- C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe
  C:\Users\Admin\AppData\Local\Temp\MicrosoftEdgeWebview2Setup.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3112
- - C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\Temp\EU8174.tmp\MicrosoftEdgeUpdate.exe" /installsource taggedmi /install "appguid={F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}&appname=Microsoft%20Edge%20Webview2%20Runtime&needsadmin=prefers"
    3⤵
    - Event Triggered Execution: Image File Execution Options Injection
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Checks system information in the registry
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1676
  - - 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
      PID:452
  - - 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:2672
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.195.15\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.195.15\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:2936
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.195.15\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.195.15\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:2788
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.195.15\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.195.15\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:4732
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjEwLjAuMTkwNDEuMTI4OCIgc3A9IiIgYXJjaD0ieDY0IiBwcm9kdWN0X3R5cGU9IjQ4IiBpc193aXA9IjAiIGlzX2luX2xvY2tkb3duX21vZGU9IjAiLz48b2VtIHByb2R1Y3RfbWFudWZhY3R1cmVyPSIiIHByb2R1Y3RfbmFtZT0iIi8-PGV4cCBldGFnPSImcXVvdDtWUFFvUDFGK2ZxMTV3UnpoMWtQTDRQTXBXaDhPUk1CNWl6dnJPQy9jaGpRPSZxdW90OyIvPjxhcHAgYXBwaWQ9IntGM0M0RkUwMC1FRkQ1LTQwM0ItOTU2OS0zOThBMjBGMUJBNEF9IiB2ZXJzaW9uPSIxLjMuMTk1LjE1IiBuZXh0dmVyc2lvbj0iMS4zLjE5NS4xNSIgbGFuZz0iIiBicmFuZD0iIiBjbGllbnQ9IiI-PGV2ZW50IGV2ZW50dHlwZT0iMiIgZXZlbnRyZXN1bHQ9IjEiIGVycm9yY29kZT0iMCIgZXh0cmFjb2RlMT0iMCIgc3lzdGVtX3VwdGltZV90aWNrcz0iNDcyMTQzNTY1MiIgaW5zdGFsbF90aW1lX21zPSI1MTYiLz48L2FwcD48L3JlcXVlc3Q-
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Checks system information in the registry
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      PID:1320
  - - 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 "{2934C959-15F8-435B-AFCC-E284E93F58F9}"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:1532
- C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe
  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=SetupV4.5.exe --user-data-dir="C:\Users\Admin\AppData\Roaming\SetupV4.5.exe\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=1 --disable-features=msSmartScreenProtection --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=912.4376.13560275455443276030
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks system information in the registry
  - Enumerates system info in registry
  - Modifies data under HKEY_USERS
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1752
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Roaming\SetupV4.5.exe\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Roaming\SetupV4.5.exe\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=127.0.6533.89 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=127.0.2651.86 --initial-client-data=0x164,0x168,0x16c,0x140,0xf0,0x7ffc5ad3d198,0x7ffc5ad3d1a4,0x7ffc5ad3d1b0
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2472
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe" --type=gpu-process --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\SetupV4.5.exe\EBWebView" --webview-exe-name=SetupV4.5.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1784,i,3024928032281366777,5951171755110903596,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=1780 /prefetch:2
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1360
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\SetupV4.5.exe\EBWebView" --webview-exe-name=SetupV4.5.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --field-trial-handle=1844,i,3024928032281366777,5951171755110903596,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=1920 /prefetch:3
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:3392
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\SetupV4.5.exe\EBWebView" --webview-exe-name=SetupV4.5.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --field-trial-handle=2248,i,3024928032281366777,5951171755110903596,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=2228 /prefetch:8
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:5116
- - C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe
    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\msedgewebview2.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\SetupV4.5.exe\EBWebView" --webview-exe-name=SetupV4.5.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --field-trial-handle=3540,i,3024928032281366777,5951171755110903596,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=3564 /prefetch:1
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Loads dropped DLL
    PID:4144
- C:\Windows\System32\Wbem\wmic.exe
  wmic path win32_VideoController get name
  2⤵
  - Detects videocard installed
  - Suspicious use of AdjustPrivilegeToken
  PID:2548
- C:\Windows\system32\tasklist.exe
  tasklist
  2⤵
  - Enumerates processes with tasklist
  - Suspicious use of AdjustPrivilegeToken
  PID:4392
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath \"C:\ProgramData\";" powershell -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath \"C:\Users\Admin\AppData\Local\Temp\setupV4.5\SetupV4.5.exe\""
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2148
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle hidden -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\setupV4.5\SetupV4.5.exe
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2640
- C:\Windows\System32\Wbem\wmic.exe
  wmic csproduct get uuid
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2700
- C:\ProgramData\driver1.exe
  C:\ProgramData\driver1.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:4312
- - C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
    C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3436
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3436 -s 340
      4⤵
      Program crash
      PID:1400
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3436 -s 432
      4⤵
      Program crash
      PID:1960
- C:\Windows\system32\schtasks.exe
  schtasks /create /tn WinDriver /tr C:\ProgramData\Microsoft\WinDriver.exe /sc onstart /ru SYSTEM
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1836

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /svc
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks system information in the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:392
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MjI2MDI2NDciIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM2NzA3NTI4NTMzNDM4NTciPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTE0MzI1IiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0NzI1MTg1NDQyIi8-PC9hcHA-PC9yZXF1ZXN0Pg
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks system information in the registry
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2200
- C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\MicrosoftEdge_X64_127.0.2651.86.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\MicrosoftEdge_X64_127.0.2651.86.exe" --msedgewebview --verbose-logging --do-not-launch-msedge --system-level
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4628
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\EDGEMITMP_38364.tmp\setup.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\EDGEMITMP_38364.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\MicrosoftEdge_X64_127.0.2651.86.exe" --msedgewebview --verbose-logging --do-not-launch-msedge --system-level
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:1768
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\EDGEMITMP_38364.tmp\setup.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\EDGEMITMP_38364.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=127.0.6533.89 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{B1332E21-5833-4004-A971-435099E7006B}\EDGEMITMP_38364.tmp\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=127.0.2651.86 --initial-client-data=0x22c,0x230,0x234,0x208,0x238,0x7ff69408b7d0,0x7ff69408b7dc,0x7ff69408b7e8
      4⤵
      Executes dropped EXE
      PID:2696
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjEwLjAuMTkwNDEuMTI4OCIgc3A9IiIgYXJjaD0ieDY0IiBwcm9kdWN0X3R5cGU9IjQ4IiBpc193aXA9IjAiIGlzX2luX2xvY2tkb3duX21vZGU9IjAiLz48b2VtIHByb2R1Y3RfbWFudWZhY3R1cmVyPSIiIHByb2R1Y3RfbmFtZT0iIi8-PGV4cCBldGFnPSImcXVvdDtWUFFvUDFGK2ZxMTV3UnpoMWtQTDRQTXBXaDhPUk1CNWl6dnJPQy9jaGpRPSZxdW90OyIvPjxhcHAgYXBwaWQ9IntGMzAxNzIyNi1GRTJBLTQyOTUtOEJERi0wMEMzQTlBN0U0QzV9IiB2ZXJzaW9uPSIiIG5leHR2ZXJzaW9uPSIxMjcuMC4yNjUxLjg2IiBsYW5nPSIiIGJyYW5kPSIiIGNsaWVudD0iIiBleHBlcmltZW50cz0iY29uc2VudD1mYWxzZSIgaW5zdGFsbGFnZT0iLTEiIGluc3RhbGxkYXRlPSItMSI-PHVwZGF0ZWNoZWNrLz48ZXZlbnQgZXZlbnR0eXBlPSI5IiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIwIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0NzM4MTU0MzY4IiBkb25lX2JlZm9yZV9vb2JlX2NvbXBsZXRlPSIwIi8-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-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-
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks system information in the registry
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3436 -ip 3436
1⤵
PID:4036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3436 -ip 3436
1⤵
PID:880

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1108

C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
"C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe"
1⤵
- Modifies system executable filetype association
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4056
- C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
  "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe" /update /restart
  2⤵
  - Executes dropped EXE
  - Checks system information in the registry
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4832
- - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
    C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe /update /restart /peruser /childprocess /extractFilesWithLessThreadCount /renameReplaceOneDriveExe /renameReplaceODSUExe /removeNonCurrentVersions /enableODSUReportingMode
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Modifies system executable filetype association
    - Adds Run key to start application
    - Checks system information in the registry
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    PID:3028
  - - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe
      "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:3492
  - - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
      /updateInstalled /background
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Modifies system executable filetype association
      Checks system information in the registry
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Modifies registry class
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:3880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Network Share Discovery

T1135

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

System Information Discovery