3455e87c6d375b52441e43341b3880c34b8904d8026a4df96eb273aae5e97c08

Resubmissions

09-02-2025 05:32

250209-f8mk6ayjcp 10

09-02-2025 05:31

250209-f72zfswrfz 10

09-02-2025 05:28

250209-f6gl5awrct 10

Analysis

max time kernel
149s
max time network
151s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250207-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250207-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
09-02-2025 05:28

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General

Target

arsenal-kit20230919-zh-CN/kits/resource/template.x86.vbs
Size

3KB
MD5

56159d403306512a479b913cf08668e9
SHA1

f0b933ff9b9f899f497d7b41979189909b957bd4
SHA256

7185601133a51c463ca826f730d9b711daabba1328219dc32cd5abdc769e1028
SHA512

43f5c4829b0d683cdb99ee35b51e58454cc981b8b93392f7d4195e7c20e061ebbfc07502326d595d99cce16600fe4804b09c6fa8eb7b133041203c8381804059

Score

8^/10

adware discovery persistence privilege_escalation stealer

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 7 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\ = "Microsoft Edge"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\StubPath = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\Installer\\setup.exe\" --configure-user-settings --verbose-logging --system-level --msedge --channel=stable"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\Localized Name = "Microsoft Edge"	setup.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\IsInstalled = "1"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\Version = "43,0,0,0"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Active Setup\Installed Components	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}	setup.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
13	3024	Process not Found

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 10 IoCs

pid	Process
3996	setup.exe
2892	setup.exe
3844	setup.exe
4580	setup.exe
4768	setup.exe
3096	setup.exe
3572	setup.exe
5096	setup.exe
3764	setup.exe
1320	setup.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

Installs/modifies Browser Helper Object 2 TTPs 8 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\NoExplorer = "1"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\NoExplorer = "1"	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ = "IEToEdge BHO"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ = "IEToEdge BHO"	setup.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Microsoft Edge.lnk	setup.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\tr.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Trust Protection Lists\Sigma\Advertising	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\lo.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\resources.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\webview2_integration.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Trust Protection Lists\Sigma\Social	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\gd.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\pt-BR.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\tt.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\win11\identity_helper.Sparse.Stable.msix	setup.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\3844_13383552663441371_3844.pma	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\vcruntime140.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\nn.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\MEIPreload\preloaded_data.pb	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\pa.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\ta.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\es.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\fa.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\ffmpeg.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\icudtl.dat	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\mip_protection_sdk.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\WidevineCdm\manifest.json	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\nb.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\onnxruntime.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Trust Protection Lists\Mu\Social	setup.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\6341106b-04a5-45ec-be66-0008c99b5292.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\he.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\EBWebView\x64\EmbeddedBrowserWebView.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Trust Protection Lists\Mu\Analytics	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\dxil.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Edge.dat	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\prefs_enclave_x64.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\et.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\el.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\wns_push_client.dll	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\v8_context_snapshot.bin	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.sig	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\win11\identity_helper.Sparse.Dev.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\stable.identity_helper.exe.manifest	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\sv.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\zh-TW.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\fr-CA.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\kk.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\kn.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\ar.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\az.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Trust Protection Lists\Mu\CompatExceptions	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\el.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\mk.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\WidevineCdm\manifest.json	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\win11\identity_helper.Sparse.Internal.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\win10\identity_helper.Sparse.Internal.msix	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\3996_13383552666032996_3996.pma	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\delegatedWebFeatures.sccd	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\af.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\as.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\msedge.dll.sig	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Trust Protection Lists\Mu\Entities	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\nl.pak	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_proxy\win10\identity_helper.Sparse.Beta.msix	setup.exe

Drops file in Windows directory 35 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\metadata	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\msedge_installer.log	setup.exe
File opened for modification	C:\Windows\SystemTemp	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp	setup.exe
File opened for modification	C:\Windows\SystemTemp\msedge_installer.log	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\metadata	setup.exe
File opened for modification	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\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp	setup.exe
File opened for modification	C:\Windows\SystemTemp\msedge_installer.log	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\msedge_installer.log	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\metadata	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\metadata	setup.exe
File opened for modification	C:\Windows\SystemTemp\msedge_installer.log	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.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
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\throttle_store.dat	setup.exe
File opened for modification	C:\Windows\SystemTemp\MsEdgeCrashpad\settings.dat	setup.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

discovery

System Language Discovery

T1614.001

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

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
5016	MicrosoftEdgeUpdate.exe
5084	MicrosoftEdgeUpdate.exe

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\Policy = "3"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppPath = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\BHO"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\ProtocolExecute	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\Main	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\ = "IEToEdge Handler"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppName = "ie_to_edge_stub.exe"	setup.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\ProtocolExecute	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\EdgeIntegration	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\EdgeIntegration\AdapterLocations	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\ProtocolExecute\microsoft-edge	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\EnterpriseMode\MSEdgePath = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application"	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppName = "ie_to_edge_stub.exe"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppPath = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\BHO"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\ = "IEToEdge Handler"	setup.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\ProtocolExecute\microsoft-edge	setup.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\Main\EnterpriseMode	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}	setup.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\Policy = "3"	setup.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\EdgeIntegration\AdapterLocations\C:\Program Files (x86)\Microsoft\Edge\Application = "1"	setup.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Edge	setup.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Edge\InstallerPinned = "0"	setup.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\.shtml\OpenWithProgids	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\InprocServer32\	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\VersionIndependentProgID\	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E}	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.htm\OpenWithProgids	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{1FCBE96C-1697-43AF-9140-2897C7C69767}\LocalService = "MicrosoftEdgeElevationService"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0\0\win64	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\InprocServer32\ThreadingModel = "Apartment"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0\0	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\Application	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgePDF\shell\open	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.mhtml	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\Application\ApplicationName = "Microsoft Edge"	setup.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\LoadUserSettings = "1"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ = "IEToEdge BHO"	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge\shell	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgePDF\shell\runas\command	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0\0\win32	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\Implemented Categories\	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\DefaultIcon	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.html	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\TypeLib\	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\image/svg+xml\Extension = ".svg"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.html\OpenWithProgIds\MSEdgeHTM	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}\	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/html\Extension = ".htm"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.svg\OpenWithProgids	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\open\command	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\Implemented Categories	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.shtml\OpenWithProgids\MSEdgeHTM	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\InprocServer32\	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO.1\	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\Application\ApplicationIcon = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\msedge.exe,0"	setup.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\LocalServer32	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\TypeLib\ = "{C9C2B807-7731-4F34-81B7-44FF7779522B}"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\Application\ApplicationName = "Microsoft Edge"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithProgIds\MSEdgeMHT	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\AppID	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgePDF	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgePDF\shell\runas	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.xhtml\OpenWithProgIds\MSEdgeHTM	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\shell\runas\ProgrammaticAccessOnly	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgePDF\shell\open\command	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\Application\ApplicationName = "Microsoft Edge"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\LocalServer32	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\TypeLib\ = "{2397ECFE-3237-400F-AE51-62B25B3F15B5}"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO\CLSID\ = "{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\runas	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgeMHT	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge\URL Protocol	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge\shell\open\command	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\Application\ApplicationCompany = "Microsoft Corporation"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\DefaultIcon\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\msedge.exe,11"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\shell\runas\ProgrammaticAccessOnly	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.xht\OpenWithProgIds\MSEdgeHTM	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\CLSID	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.htm	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.webp\OpenWithProgids	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\Application\AppUserModelId = "MSEdge"	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\AppUserModelId = "MSEdge"	setup.exe
Key created	\REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\shell\runas	setup.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4768	setup.exe
4768	setup.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	3996	setup.exe
Token: SeIncBasePriorityPrivilege	3996	setup.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 3996	2144	MicrosoftEdge_X64_132.0.2957.140.exe	90
PID 2144 wrote to memory of 3996	2144	MicrosoftEdge_X64_132.0.2957.140.exe	90
PID 3996 wrote to memory of 2892	3996	setup.exe	91
PID 3996 wrote to memory of 2892	3996	setup.exe	91
PID 3996 wrote to memory of 3844	3996	setup.exe	92
PID 3996 wrote to memory of 3844	3996	setup.exe	92
PID 3844 wrote to memory of 4580	3844	setup.exe	93
PID 3844 wrote to memory of 4580	3844	setup.exe	93
PID 3996 wrote to memory of 4768	3996	setup.exe	94
PID 3996 wrote to memory of 4768	3996	setup.exe	94
PID 3996 wrote to memory of 3096	3996	setup.exe	95
PID 3996 wrote to memory of 3096	3996	setup.exe	95
PID 4768 wrote to memory of 3572	4768	setup.exe	96
PID 4768 wrote to memory of 3572	4768	setup.exe	96
PID 3996 wrote to memory of 5096	3996	setup.exe	97
PID 3996 wrote to memory of 5096	3996	setup.exe	97
PID 3096 wrote to memory of 3764	3096	setup.exe	98
PID 3096 wrote to memory of 3764	3096	setup.exe	98
PID 5096 wrote to memory of 1320	5096	setup.exe	100
PID 5096 wrote to memory of 1320	5096	setup.exe	100

System policy modification 1 TTPs 4 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	setup.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C} = "1"	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext	setup.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\	setup.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\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\arsenal-kit20230919-zh-CN\kits\resource\template.x86.vbs"
1⤵
PID:4428

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-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
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5016

C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\MicrosoftEdge_X64_132.0.2957.140.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\MicrosoftEdge_X64_132.0.2957.140.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable
1⤵
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\MicrosoftEdge_X64_132.0.2957.140.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Executes dropped EXE
  - Installs/modifies Browser Helper Object
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:3996
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff7f3c9a818,0x7ff7f3c9a824,0x7ff7f3c9a830
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    PID:2892
- - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe" --msedge --channel=stable --system-level --verbose-logging --create-shortcuts=2 --install-level=1
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Modifies data under HKEY_USERS
    - Suspicious use of WriteProcessMemory
    PID:3844
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff7f3c9a818,0x7ff7f3c9a824,0x7ff7f3c9a830
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      PID:4580
- - C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --register-package-identity --verbose-logging --system-level
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4768
  - - C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff6f3b2a818,0x7ff6f3b2a824,0x7ff6f3b2a830
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      PID:3572
- - C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --remove-deprecated-packages --verbose-logging --system-level
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - Suspicious use of WriteProcessMemory
    PID:3096
  - - C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff6f3b2a818,0x7ff6f3b2a824,0x7ff6f3b2a830
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      PID:3764
- - C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --update-game-assist-package --verbose-logging --system-level
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious use of WriteProcessMemory
    PID:5096
  - - C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff6f3b2a818,0x7ff6f3b2a824,0x7ff6f3b2a830
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      PID:1320

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k AppReadiness -p -s AppReadiness
1⤵
PID:3408

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7N0ZFQkY5MDktNzIwOS00MERGLThERUYtMkRFOEI0NTc1RkNGfSIgdXNlcmlkPSJ7QjQ2RTYzQUUtM0I4OS00OTYwLUJEM0ItRTMwMzM2QTRFRkRDfSIgaW5zdGFsbHNvdXJjZT0ic2NoZWR1bGVyIiByZXF1ZXN0aWQ9Ins5NzYwNzk0Ni00OTUxLTQ4MjAtOEM5MC1ENjFCQTBDRkZDQzh9IiBkZWR1cD0iY3IiIGRvbWFpbmpvaW5lZD0iMCI-PGh3IGxvZ2ljYWxfY3B1cz0iMiIgcGh5c21lbW9yeT0iNCIgZGlza190eXBlPSIyIiBzc2U9IjEiIHNzZTI9IjEiIHNzZTM9IjEiIHNzc2UzPSIxIiBzc2U0MT0iMSIgc3NlNDI9IjEiIGF2eD0iMSIvPjxvcyBwbGF0Zm9ybT0id2luIiB2ZXJzaW9uPSIxMC4wLjE5MDQ0LjQ1MjkiIHNwPSIiIGFyY2g9Ing2NCIgcHJvZHVjdF90eXBlPSIxMjUiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O1ZQUW9QMUYrZnExNXdSemgxa1BMNFBNcFdoOE9STUI1aXp2ck9DL2NoalE9JnF1b3Q7Ii8-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-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_UDE9MTczOTY4Mzc3MiZhbXA7UDI9NDA0JmFtcDtQMz0yJmFtcDtQND1IcHFWekdtSG8xTjloZ3Z2V0pFNmdOUE43YzJyVWw3VEFUMWtYTGNyJTJmVlFnOEprbWxXYVZvT2o1bkxnZ1JjUkxLVTFWTklGcXdzdDkzUE5oNERCeERRJTNkJTNkIiBzZXJ2ZXJfaXBfaGludD0iIiBjZG5fY2lkPSItMSIgY2RuX2NjYz0iIiBjZG5fbXNlZGdlX3JlZj0iIiBjZG5fYXp1cmVfcmVmX29yaWdpbl9zaGllbGQ9IiIgY2RuX2NhY2hlPSIiIGNkbl9wM3A9IiIgZG93bmxvYWRlZD0iMCIgdG90YWw9IjAiIGRvd25sb2FkX3RpbWVfbXM9IjE2Ii8-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-PGV2ZW50IGV2ZW50dHlwZT0iMTQiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjAiIHN5c3RlbV91cHRpbWVfdGlja3M9IjU3Mzc0OTY4NjAiIHNvdXJjZV91cmxfaW5kZXg9IjAiIGRvbmVfYmVmb3JlX29vYmVfY29tcGxldGU9IjAiLz48ZXZlbnQgZXZlbnR0eXBlPSIxNSIgZXZlbnRyZXN1bHQ9IjEiIGVycm9yY29kZT0iMCIgZXh0cmFjb2RlMT0iMCIgc3lzdGVtX3VwdGltZV90aWNrcz0iNTc1MTA5MTQ0OSIgZG9uZV9iZWZvcmVfb29iZV9jb21wbGV0ZT0iMCIvPjxldmVudCBldmVudHR5cGU9IjMiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjE5Njc1NyIgc3lzdGVtX3VwdGltZV90aWNrcz0iNjMwNDk5NzU3NSIgc291cmNlX3VybF9pbmRleD0iMCIgZG9uZV9iZWZvcmVfb29iZV9jb21wbGV0ZT0iMCIgdXBkYXRlX2NoZWNrX3RpbWVfbXM9IjMxNDAiIGRvd25sb2FkX3RpbWVfbXM9Ijg2NDkyIiBkb3dubG9hZGVkPSIxNzcxODAyMTYiIHRvdGFsPSIxNzcxODAyMTYiIHBhY2thZ2VfY2FjaGVfcmVzdWx0PSIwIiBpbnN0YWxsX3RpbWVfbXM9IjU1MzkwIi8-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-
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Browser Extensions

T1176

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{06A0DDC0-D2D9-4091-9336-69BDB3DF3E30}\EDGEMITMP_E933C.tmp\setup.exe

Filesize
6.6MB

MD5
b4c8ad75087b8634d4f04dc6f92da9aa

SHA1
7efaa2472521c79d58c4ef18a258cc573704fb5d

SHA256
522a25568bb503cf8b44807661f31f0921dee91d37691bf399868733205690bf

SHA512
5094505b33a848badcffd6b3b93aad9ad73f391e201dee052376c4f8573ba351f0b8c102131216088ffb38d0ed7b5fe70ba95c3ac2c33a50c993584fe7c435e3

Download Submit
C:\ProgramData\Microsoft\EdgeUpdate\Log\MicrosoftEdgeUpdate.log

Filesize
598KB

MD5
af39deca73e7f3210011bbac345de60e

SHA1
632ac040727d4a9156874fb61a2bf3621226e08b

SHA256
86baf31235b0d66e4043fa5cef24405c2acbf8246563d47f2e7c7bf136d8179d

SHA512
4c18884b03c085e5eb0dc24cf45f7b35d644f91eb01b6d3cf6612d789a3ab99ff67cb820a12131628ffad139eefc7d76a4a7745583d991b26c818904fe08fa44

Download Submit
C:\Windows\SystemTemp\msedge_installer.log

Filesize
72KB

MD5
f3068e49afef67c1057169c56a7365ea

SHA1
68199deb6aeb02575f75cdb87018e0971b1100b0

SHA256
a64bf5dd8727813d433bcaba7f1d4bcd1f66b8f8763f34ff2a23ae4bec36503d

SHA512
69d2c4f5e52bd4e4986104a1a3eac847bc5b233bc1662fabc57436471eb3e6fa98f2187480a00d5a51957b15d725aa28a4b0871999de023c9c2a5c991c0ac0c3

Download Submit
C:\Windows\SystemTemp\msedge_installer.log

Filesize
96KB

MD5
552f785dadbd40546957c00fa993c685

SHA1
cbb6a6be17559b629e90d6ec43369c1960519e57

SHA256
0623608c1fb970a0bcf3f7bae42470949dbaf5217def2520123142b6e2ee2c56

SHA512
7745b9a3ded2c94297d8f961354c626d89c12282c3add18b7e59f7386df4c0527dfce0507cd945a57df5c376ca386b0f902c2ea705d56b7dd89b21626f39212d

Download Submit
C:\Windows\SystemTemp\msedge_installer.log

Filesize
100KB

MD5
ce64bd5fb8ab6e413e7f8eecbbdfba4d

SHA1
9cc66987d3eb621a155e6321fac00dd18f2b3144

SHA256
888bbb3e7eabd9c0a7c1cd86edc665074e59c9c7fed8edca4ca22c177bd6c1a7

SHA512
e1d65c412b9a97376a1d394264eb6fb9cc208366a9737244411cb6b11d24f589e981230da9fe907ad45d606746b655209815f55f0e2dd17f2b3f6e711552f488

Download Submit
C:\Windows\SystemTemp\msedge_installer.log

Filesize
101KB

MD5
d02e8566b4873fb4be30ca4d3168cd4a

SHA1
6757304be71973839287a21cbc150304fdd2f4c4

SHA256
8961b223651862dd7eaf63b33acdc08579949a15d28ff42d47d09f8fa3eea6a1

SHA512
fa96d0b046a5360c1b235e417acca3a74295f8d2a7f1fd5c2d7e9617e396e2fbdc28d3771dfde0a5f6f6862a9bfa13ae019d8fa30ec1385d9538b949286725db

Download Submit