rhadamanthys | 88f6b132a2f2f4bee053e521ca9a212bca12ed681b223ad615d4263c976e152c

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 12 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\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\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	msedgewebview2.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

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
4956	tasklist.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3232 set thread context of 1528	3232	driver1.exe	118

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\MicrosoftEdgeUpdateBroker.exe	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_mk.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Edge.dat	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeWebView\Temp\source4896_1859759468\msedge_7z.data	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\tr.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Trust Protection Lists\Sigma\LICENSE	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\ga.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\identity_proxy\win11\identity_helper.Sparse.Stable.msix	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_ml.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\lb.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\km.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\EBWebView\x86\EmbeddedBrowserWebView.dll	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\stable.identity_helper.exe.manifest	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\it.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\oneauth.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\or.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_cy.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\uk.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\id.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\sl.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_hr.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_km.dll	MicrosoftEdgeWebview2Setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\ar.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\mt.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\af.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\mi.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_en-GB.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_ja.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\edge_feedback\mf_trace.wprp	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\msedge.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\learning_tools.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\mip_core.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\mojo_core.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\ne.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Trust Protection Lists\Mu\LICENSE	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\kk.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\kn.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_et.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_af.dll	MicrosoftEdgeWebview2Setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\mspdf.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\VisualElements\LogoDev.png	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\EdgeWebView\Application\127.0.2651.86\Locales\am.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\ca-Es-VALENCIA.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\sr-Latn-RS.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_te.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_kok.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\id.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\de.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_fi.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_kn.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_or.dll	MicrosoftEdgeWebview2Setup.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\PdfPreview\PdfPreviewHandler.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\VisualElements\LogoCanary.png	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\win11\identity_helper.Sparse.Stable.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\es-419.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\hu.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeWebView\Application\127.0.2651.86\Locales\nl.pak	setup.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\msedgeupdateres_en.dll	MicrosoftEdgeWebview2Setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\identity_proxy\win10\identity_helper.Sparse.Internal.msix	setup.exe
File created	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Trust Protection Lists\Mu\Fingerprinting	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\vcruntime140_1.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\127.0.2651.86\Locales\es-419.pak	setup.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File created	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File created	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp	msedgewebview2.exe
File opened for modification	C:\Windows\SystemTemp	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\metadata	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
1284	1528	WerFault.exe	118
2292	1528	WerFault.exe	118

System Location Discovery: System Language Discovery 1 TTPs 11 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	BitLockerToGo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.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
2472	MicrosoftEdgeUpdate.exe
3992	MicrosoftEdgeUpdate.exe
4660	MicrosoftEdgeUpdate.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

pid	Process
4228	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	29	Go-http-client/1.1
HTTP User-Agent header	30	Go-http-client/1.1

Modifies data under HKEY_USERS 43 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	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\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	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\Microsoft\SystemCertificates\TrustedPeople\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	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\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133672021448812351"	msedgewebview2.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	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\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\CA	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedgewebview2.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A6B716CB-028B-404D-B72C-50E153DD68DA}\ = "Microsoft Edge Update Legacy On Demand"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8F09CD6C-5964-4573-82E3-EBFF7702865B}\ProgID	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7584D24A-E056-4EB1-8E7B-632F2B0ADC69}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7584D24A-E056-4EB1-8E7B-632F2B0ADC69}\ = "IPolicyStatusValue"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A2F5CB38-265F-4A02-9D1E-F25B664968AB}\InprocServer32\ThreadingModel = "Both"	MicrosoftEdgeUpdateComRegisterShell64.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\MicrosoftEdgeUpdate.Update3WebMachine.1.0\CLSID\ = "{492E1C30-A1A2-4695-87C8-7A8CAD6F936F}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.Update3COMClassService\ = "Update3COMClass"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.PolicyStatusMachine\CLSID\ = "{B5977F34-9264-4AC3-9B31-1224827FF6E8}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.ProcessLauncher\CLSID\ = "{08D832B9-D2FD-481F-98CF-904D00DF63CC}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.OnDemandCOMClassMachine.1.0\ = "Microsoft Edge Update Broker Class Factory"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{375D3B39-152A-41E1-BF1B-B648933F26D0}\InprocHandler32	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.OnDemandCOMClassSvc.1.0\ = "Microsoft Edge Update Legacy On Demand"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{195A2EB3-21EE-43CA-9F23-93C2C9934E2E}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B5977F34-9264-4AC3-9B31-1224827FF6E8}	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3A49F783-1C7D-4D35-8F63-5C1C206B9B6E}\NumMethods\ = "17"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5F9C80B5-9E50-43C9-887C-7C6412E110DF}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6DFFE7FE-3153-4AF1-95D8-F8FCCA97E56B}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C853632E-36CA-4999-B992-EC0D408CF5AB}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C853632E-36CA-4999-B992-EC0D408CF5AB}\NumMethods\ = "10"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6DFFE7FE-3153-4AF1-95D8-F8FCCA97E56B}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9E8F1B36-249F-4FC3-9994-974AFAA07B26}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft\\EdgeUpdate\\1.3.195.15\\psmachine_64.dll"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E55B90F1-DA33-400B-B09E-3AFF7D46BD83}\NumMethods\ = "9"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{E4518371-7326-4865-87F8-D9D3F3B287A3}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F7B3738C-9BCA-4B14-90B7-89D0F3A3E497}\NumMethods\ = "26"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DDD4B5D4-FD54-497C-8789-0830F29A60EE}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B5977F34-9264-4AC3-9B31-1224827FF6E8}\Elevation\Enabled = "1"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5135E58-384F-4244-9A5F-30FA9259413C}\ = "IProcessLauncher"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{195A2EB3-21EE-43CA-9F23-93C2C9934E2E}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3A49F783-1C7D-4D35-8F63-5C1C206B9B6E}	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{177CAE89-4AD6-42F4-A458-00EC3389E3FE}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AB4EE1FC-0A81-4F56-B0E2-248FB78051AF}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60355531-5BFD-45AB-942C-7912628752C7}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3A49F783-1C7D-4D35-8F63-5C1C206B9B6E}\ = "IAppWeb"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{177CAE89-4AD6-42F4-A458-00EC3389E3FE}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7584D24A-E056-4EB1-8E7B-632F2B0ADC69}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{99F8E195-1042-4F89-A28C-89CDB74A14AE}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7E29BE61-5809-443F-9B5D-CF22156694EB}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.Update3COMClassService.1.0\CLSID\ = "{CECDDD22-2E72-4832-9606-A9B0E5E344B2}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5F9C80B5-9E50-43C9-887C-7C6412E110DF}\ = "IAppCommand"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2EC826CB-5478-4533-9015-7580B3B5E03A}\ = "IAppCommandWeb"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A6556DFF-AB15-4DC3-A890-AB54120BEAEC}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E4518371-7326-4865-87F8-D9D3F3B287A3}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{99F8E195-1042-4F89-A28C-89CDB74A14AE}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{195A2EB3-21EE-43CA-9F23-93C2C9934E2E}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{77857D02-7A25-4B67-9266-3E122A8F39E4}\ProgID\ = "MicrosoftEdgeUpdate.PolicyStatusMachineFallback.1.0"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8F09CD6C-5964-4573-82E3-EBFF7702865B}\AppID = "{A6B716CB-028B-404D-B72C-50E153DD68DA}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{450CF5FF-95C4-4679-BECA-22680389ECB9}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E4518371-7326-4865-87F8-D9D3F3B287A3}\NumMethods\ = "4"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FEA2518F-758F-4B95-A59F-97FCEEF1F5D0}\ = "IPolicyStatus"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FCE48F77-C677-4012-8A1A-54D2E2BC07BD}\NumMethods\ = "4"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DDD4B5D4-FD54-497C-8789-0830F29A60EE}\ = "IGoogleUpdate3"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{0E8770A1-043A-4818-BB5C-41862B93EEFF}\InProcServer32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5135E58-384F-4244-9A5F-30FA9259413C}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{60355531-5BFD-45AB-942C-7912628752C7}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{375D3B39-152A-41E1-BF1B-B648933F26D0}\InprocHandler32	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C20433B3-0D4B-49F6-9B6C-6EE0FAE07837}\ProxyStubClsid32\ = "{0E8770A1-043A-4818-BB5C-41862B93EEFF}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FEA2518F-758F-4B95-A59F-97FCEEF1F5D0}	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60355531-5BFD-45AB-942C-7912628752C7}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.OnDemandCOMClassMachineFallback.1.0\CLSID\ = "{FF419FF9-90BE-4D9F-B410-A789F90E5A7C}"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FCE48F77-C677-4012-8A1A-54D2E2BC07BD}	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1B9063E4-3882-485E-8797-F28A0240782F}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3805CA06-AC83-4F00-8A02-271DCD89BDEB}\NumMethods\ = "27"	MicrosoftEdgeUpdate.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

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 = 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	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
2296	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4000	SetupV4.5.exe
2140	MicrosoftEdgeUpdate.exe
2140	MicrosoftEdgeUpdate.exe
2140	MicrosoftEdgeUpdate.exe
2140	MicrosoftEdgeUpdate.exe
2140	MicrosoftEdgeUpdate.exe
2140	MicrosoftEdgeUpdate.exe
4616	powershell.exe
4616	powershell.exe
2060	powershell.exe
2060	powershell.exe
2060	powershell.exe
1528	BitLockerToGo.exe
1528	BitLockerToGo.exe
2172	openwith.exe
2172	openwith.exe
2172	openwith.exe
2172	openwith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4000	SetupV4.5.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs

pid	Process
1872	msedgewebview2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2140	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	2140	MicrosoftEdgeUpdate.exe
Token: SeIncreaseQuotaPrivilege	4228	wmic.exe
Token: SeSecurityPrivilege	4228	wmic.exe
Token: SeTakeOwnershipPrivilege	4228	wmic.exe
Token: SeLoadDriverPrivilege	4228	wmic.exe
Token: SeSystemProfilePrivilege	4228	wmic.exe
Token: SeSystemtimePrivilege	4228	wmic.exe
Token: SeProfSingleProcessPrivilege	4228	wmic.exe
Token: SeIncBasePriorityPrivilege	4228	wmic.exe
Token: SeCreatePagefilePrivilege	4228	wmic.exe
Token: SeBackupPrivilege	4228	wmic.exe
Token: SeRestorePrivilege	4228	wmic.exe
Token: SeShutdownPrivilege	4228	wmic.exe
Token: SeDebugPrivilege	4228	wmic.exe
Token: SeSystemEnvironmentPrivilege	4228	wmic.exe
Token: SeRemoteShutdownPrivilege	4228	wmic.exe
Token: SeUndockPrivilege	4228	wmic.exe
Token: SeManageVolumePrivilege	4228	wmic.exe
Token: 33	4228	wmic.exe
Token: 34	4228	wmic.exe
Token: 35	4228	wmic.exe
Token: 36	4228	wmic.exe
Token: SeIncreaseQuotaPrivilege	4228	wmic.exe
Token: SeSecurityPrivilege	4228	wmic.exe
Token: SeTakeOwnershipPrivilege	4228	wmic.exe
Token: SeLoadDriverPrivilege	4228	wmic.exe
Token: SeSystemProfilePrivilege	4228	wmic.exe
Token: SeSystemtimePrivilege	4228	wmic.exe
Token: SeProfSingleProcessPrivilege	4228	wmic.exe
Token: SeIncBasePriorityPrivilege	4228	wmic.exe
Token: SeCreatePagefilePrivilege	4228	wmic.exe
Token: SeBackupPrivilege	4228	wmic.exe
Token: SeRestorePrivilege	4228	wmic.exe
Token: SeShutdownPrivilege	4228	wmic.exe
Token: SeDebugPrivilege	4228	wmic.exe
Token: SeSystemEnvironmentPrivilege	4228	wmic.exe
Token: SeRemoteShutdownPrivilege	4228	wmic.exe
Token: SeUndockPrivilege	4228	wmic.exe
Token: SeManageVolumePrivilege	4228	wmic.exe
Token: 33	4228	wmic.exe
Token: 34	4228	wmic.exe
Token: 35	4228	wmic.exe
Token: 36	4228	wmic.exe
Token: SeDebugPrivilege	4956	tasklist.exe
Token: SeDebugPrivilege	4616	powershell.exe
Token: SeDebugPrivilege	2060	powershell.exe
Token: SeIncreaseQuotaPrivilege	720	wmic.exe
Token: SeSecurityPrivilege	720	wmic.exe
Token: SeTakeOwnershipPrivilege	720	wmic.exe
Token: SeLoadDriverPrivilege	720	wmic.exe
Token: SeSystemProfilePrivilege	720	wmic.exe
Token: SeSystemtimePrivilege	720	wmic.exe
Token: SeProfSingleProcessPrivilege	720	wmic.exe
Token: SeIncBasePriorityPrivilege	720	wmic.exe
Token: SeCreatePagefilePrivilege	720	wmic.exe
Token: SeBackupPrivilege	720	wmic.exe
Token: SeRestorePrivilege	720	wmic.exe
Token: SeShutdownPrivilege	720	wmic.exe
Token: SeDebugPrivilege	720	wmic.exe
Token: SeSystemEnvironmentPrivilege	720	wmic.exe
Token: SeRemoteShutdownPrivilege	720	wmic.exe
Token: SeUndockPrivilege	720	wmic.exe
Token: SeManageVolumePrivilege	720	wmic.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4000 wrote to memory of 4736	4000	SetupV4.5.exe	82
PID 4000 wrote to memory of 4736	4000	SetupV4.5.exe	82
PID 4000 wrote to memory of 4736	4000	SetupV4.5.exe	82
PID 4736 wrote to memory of 2140	4736	MicrosoftEdgeWebview2Setup.exe	83
PID 4736 wrote to memory of 2140	4736	MicrosoftEdgeWebview2Setup.exe	83
PID 4736 wrote to memory of 2140	4736	MicrosoftEdgeWebview2Setup.exe	83
PID 2140 wrote to memory of 3160	2140	MicrosoftEdgeUpdate.exe	84
PID 2140 wrote to memory of 3160	2140	MicrosoftEdgeUpdate.exe	84
PID 2140 wrote to memory of 3160	2140	MicrosoftEdgeUpdate.exe	84
PID 2140 wrote to memory of 4308	2140	MicrosoftEdgeUpdate.exe	85
PID 2140 wrote to memory of 4308	2140	MicrosoftEdgeUpdate.exe	85
PID 2140 wrote to memory of 4308	2140	MicrosoftEdgeUpdate.exe	85
PID 4308 wrote to memory of 2496	4308	MicrosoftEdgeUpdate.exe	86
PID 4308 wrote to memory of 2496	4308	MicrosoftEdgeUpdate.exe	86
PID 4308 wrote to memory of 3100	4308	MicrosoftEdgeUpdate.exe	87
PID 4308 wrote to memory of 3100	4308	MicrosoftEdgeUpdate.exe	87
PID 4308 wrote to memory of 4064	4308	MicrosoftEdgeUpdate.exe	88
PID 4308 wrote to memory of 4064	4308	MicrosoftEdgeUpdate.exe	88
PID 2140 wrote to memory of 2472	2140	MicrosoftEdgeUpdate.exe	89
PID 2140 wrote to memory of 2472	2140	MicrosoftEdgeUpdate.exe	89
PID 2140 wrote to memory of 2472	2140	MicrosoftEdgeUpdate.exe	89
PID 2140 wrote to memory of 400	2140	MicrosoftEdgeUpdate.exe	90
PID 2140 wrote to memory of 400	2140	MicrosoftEdgeUpdate.exe	90
PID 2140 wrote to memory of 400	2140	MicrosoftEdgeUpdate.exe	90
PID 1020 wrote to memory of 3992	1020	MicrosoftEdgeUpdate.exe	92
PID 1020 wrote to memory of 3992	1020	MicrosoftEdgeUpdate.exe	92
PID 1020 wrote to memory of 3992	1020	MicrosoftEdgeUpdate.exe	92
PID 1020 wrote to memory of 2280	1020	MicrosoftEdgeUpdate.exe	94
PID 1020 wrote to memory of 2280	1020	MicrosoftEdgeUpdate.exe	94
PID 2280 wrote to memory of 4896	2280	MicrosoftEdge_X64_127.0.2651.86.exe	95
PID 2280 wrote to memory of 4896	2280	MicrosoftEdge_X64_127.0.2651.86.exe	95
PID 4896 wrote to memory of 2596	4896	setup.exe	96
PID 4896 wrote to memory of 2596	4896	setup.exe	96
PID 1020 wrote to memory of 4660	1020	MicrosoftEdgeUpdate.exe	97
PID 1020 wrote to memory of 4660	1020	MicrosoftEdgeUpdate.exe	97
PID 1020 wrote to memory of 4660	1020	MicrosoftEdgeUpdate.exe	97
PID 4000 wrote to memory of 1872	4000	SetupV4.5.exe	98
PID 4000 wrote to memory of 1872	4000	SetupV4.5.exe	98
PID 1872 wrote to memory of 404	1872	msedgewebview2.exe	99
PID 1872 wrote to memory of 404	1872	msedgewebview2.exe	99
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100
PID 1872 wrote to memory of 8	1872	msedgewebview2.exe	100

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

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:2820
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2172

C:\Users\Admin\AppData\Local\Temp\SetupV4.5.exe
"C:\Users\Admin\AppData\Local\Temp\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 behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:4000
- 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:4736
- - C:\Program Files (x86)\Microsoft\Temp\EUF82B.tmp\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\Temp\EUF82B.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
    - 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:2140
  - - 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:3160
  - - 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:4308
    - - 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:2496
    - - 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:3100
    - - 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:4064
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuMTUiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuMTUiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7MTU0NUQ4MjItNENCMy00NEM0LThDOUUtRTQ2REVFODc4MDc0fSIgdXNlcmlkPSJ7MDI5MUQ1N0ItQkRBOC00RTVELTg2NjgtM0QyOTBDQkU3NDY0fSIgaW5zdGFsbHNvdXJjZT0idGFnZ2VkbWkiIHJlcXVlc3RpZD0iezhEQUZCODNGLTExM0ItNDBCRi04NjJCLTdEOERFQTg2MzMxRn0iIGRlZHVwPSJjciIgZG9tYWluam9pbmVkPSIwIj48aHcgbG9naWNhbF9jcHVzPSI4IiBwaHlzbWVtb3J5PSI4IiBkaXNrX3R5cGU9IjIiIHNzZT0iMSIgc3NlMj0iMSIgc3NlMz0iMSIgc3NzZTM9IjEiIHNzZTQxPSIxIiBzc2U0Mj0iMSIgYXZ4PSIxIi8-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjEwLjAuMjIwMDAuNDkzIiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiIvPjxhcHAgYXBwaWQ9IntGM0M0RkUwMC1FRkQ1LTQwM0ItOTU2OS0zOThBMjBGMUJBNEF9IiB2ZXJzaW9uPSIxLjMuMTQzLjU3IiBuZXh0dmVyc2lvbj0iMS4zLjE5NS4xNSIgbGFuZz0iIiBicmFuZD0iIiBjbGllbnQ9IiI-PGV2ZW50IGV2ZW50dHlwZT0iMiIgZXZlbnRyZXN1bHQ9IjEiIGVycm9yY29kZT0iMCIgZXh0cmFjb2RlMT0iMCIgc3lzdGVtX3VwdGltZV90aWNrcz0iNDk4MjcwNzQzNCIgaW5zdGFsbF90aW1lX21zPSI3NTAiLz48L2FwcD48L3JlcXVlc3Q-
      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:2472
  - - 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 "{1545D822-4CB3-44C4-8C9E-E46DEE878074}"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:400
- 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=4000.4440.15225789085004741600
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks system information in the registry
  - Drops file in Windows directory
  - Enumerates system info in registry
  - Modifies data under HKEY_USERS
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1872
- - 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=0x160,0x164,0x168,0x13c,0x170,0x7ffb14f5d198,0x7ffb14f5d1a4,0x7ffb14f5d1b0
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:404
- - 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=1732,i,10251239512414851943,7050350066943061003,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=1736 /prefetch:2
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:8
- - 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=1808,i,10251239512414851943,7050350066943061003,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=1792 /prefetch:11
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1056
- - 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=2224,i,10251239512414851943,7050350066943061003,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=2244 /prefetch:13
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:4028
- - 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=3484,i,10251239512414851943,7050350066943061003,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version --mojo-platform-channel-handle=3504 /prefetch:1
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:3792
- C:\Windows\System32\Wbem\wmic.exe
  wmic path win32_VideoController get name
  2⤵
  - Detects videocard installed
  - Suspicious use of AdjustPrivilegeToken
  PID:4228
- C:\Windows\system32\tasklist.exe
  tasklist
  2⤵
  - Enumerates processes with tasklist
  - Suspicious use of AdjustPrivilegeToken
  PID:4956
- 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.exe\""
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4616
- - 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.exe
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2060
- C:\Windows\System32\Wbem\wmic.exe
  wmic csproduct get uuid
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:720
- C:\ProgramData\driver1.exe
  C:\ProgramData\driver1.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:3232
- - 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:1528
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 456
      4⤵
      Program crash
      PID:1284
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 452
      4⤵
      Program crash
      PID:2292
- 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:2296

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:1020
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iIi8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MjI2MTMwMTEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM2NzA4NTY4NzYzNjA5MjYiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTE0MzI1IiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0OTg2OTI2MzY3Ii8-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:3992
- C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\MicrosoftEdge_X64_127.0.2651.86.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\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:2280
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\EDGEMITMP_2B060.tmp\setup.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\EDGEMITMP_2B060.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\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
    - Drops file in Windows directory
    - Suspicious use of WriteProcessMemory
    PID:4896
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\EDGEMITMP_2B060.tmp\setup.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\EDGEMITMP_2B060.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\SystemTemp\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=127.0.6533.89 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{7B7C22C8-515C-4E8D-9D14-A66536C09040}\EDGEMITMP_2B060.tmp\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=127.0.2651.86 --initial-client-data=0x244,0x248,0x24c,0x220,0x250,0x7ff633d3b7d0,0x7ff633d3b7dc,0x7ff633d3b7e8
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      PID:2596
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjEwLjAuMjIwMDAuNDkzIiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O1ZQUW9QMUYrZnExNXdSemgxa1BMNFBNcFdoOE9STUI1aXp2ck9DL2NoalE9JnF1b3Q7Ii8-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-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-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-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:4660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1528 -ip 1528
1⤵
PID:3264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1528 -ip 1528
1⤵
PID:3428

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

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

T1112

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