Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250211-en -
resource tags
arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system -
submitted
12-02-2025 22:49
Static task
static1
Behavioral task
behavioral1
Sample
db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe
Resource
win10v2004-20250211-en
General
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Target
db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe
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Size
2.7MB
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MD5
48d8f7bbb500af66baa765279ce58045
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SHA1
2cdb5fdeee4e9c7bd2e5f744150521963487eb71
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SHA256
db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1
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SHA512
aef8aa8e0d16aab35b5cc19487e53583691e4471064bc556a2ee13e94a0546b54a33995739f0fa3c4de6ff4c6abf02014aef3efb0d93ca6847bad2220c3302bd
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SSDEEP
49152:bbevayZlMTWkygVy0nQZfVY2BtZzpPL4PuQ65+6Dv7m0KXTn:bbexZlMQcEVY2BtZzpPL4WQI9U
Malware Config
Extracted
danabot
51.178.195.151
51.222.39.81
149.255.35.125
38.68.50.179
51.77.7.204
Signatures
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Danabot family
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Danabot x86 payload 1 IoCs
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
resource yara_rule behavioral2/files/0x000d000000023b88-6.dat family_danabot -
Blocklisted process makes network request 8 IoCs
flow pid Process 26 516 rundll32.exe 34 516 rundll32.exe 43 516 rundll32.exe 48 516 rundll32.exe 53 516 rundll32.exe 98 516 rundll32.exe 99 516 rundll32.exe 102 516 rundll32.exe -
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.
description ioc Process 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 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\\133.0.3065.59\\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 -
Downloads MZ/PE file 1 IoCs
flow pid Process 29 2856 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.
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Executes dropped EXE 10 IoCs
pid Process 3812 setup.exe 3696 setup.exe 3544 setup.exe 4424 setup.exe 2836 setup.exe 4280 setup.exe 1620 setup.exe 1164 setup.exe 2668 setup.exe 928 setup.exe -
Loads dropped DLL 3 IoCs
pid Process 4468 regsvr32.exe 4468 regsvr32.exe 516 rundll32.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process 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 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 -
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 created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\BHO\ie_to_edge_bho_64.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\msedge_100_percent.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\uk.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\hu.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\nn.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\edge_game_assist\EdgeGameAssist.msix setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\pt-PT.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\identity_proxy\win10\identity_helper.Sparse.Canary.msix setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\Advertising setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\tt.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\ms.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\oneds.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Sigma\Content setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\en-US.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\fi.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\identity_proxy\internal.identity_helper.exe.manifest setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\ja.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\lv.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\hr.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\vi.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\mk.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\CompatExceptions setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\vccorlib140.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\133.0.3065.59.manifest setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\eventlog_provider.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Sigma\Advertising setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\es.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\ml.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\tt.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\zh-CN.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\cy.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\da.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\tr.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Installer\setup.exe setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\msvcp140_codecvt_ids.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\VisualElements\SmallLogoBeta.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\ca-Es-VALENCIA.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\zh-TW.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\identity_proxy\win11\identity_helper.Sparse.Internal.msix setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\LICENSE setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Sigma\Staging setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\notification_helper.exe setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\WidevineCdm\manifest.json setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\AdSelectionAttestationsPreloaded\manifest.json setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\elevation_service.exe setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\sv.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\MEIPreload\preloaded_data.pb setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\vi.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\MEIPreload\manifest.json setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\el.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\Fingerprinting setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Sigma\Fingerprinting setup.exe File opened for modification C:\Program Files\msedge_installer.log setup.exe File opened for modification C:\Program Files\MsEdgeCrashpad\settings.dat setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\msedge_200_percent.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\onnxruntime.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\Cryptomining setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\de.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\tt.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\pl.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\libGLESv2.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\edge_feedback\camera_mf_trace.wprp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Trust Protection Lists\Sigma\Analytics setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\en-GB.pak setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 4844 1756 WerFault.exe 87 -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.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.
pid Process 460 MicrosoftEdgeUpdate.exe 1980 MicrosoftEdgeUpdate.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\Policy = "3" setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\Main setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\Main\EnterpriseMode setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29} setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\ = "IEToEdge Handler" 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 (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\Policy = "3" setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\EdgeIntegration\AdapterLocations setup.exe Key created \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000\SOFTWARE\Microsoft\Internet Explorer\GPU wwahost.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\WOW6432Node\Microsoft\Internet Explorer\Low Rights setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy 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}\AppName = "ie_to_edge_stub.exe" setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\ProtocolExecute\microsoft-edge setup.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\ProtocolExecute 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\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppPath = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\BHO" setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\EdgeIntegration setup.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\EdgeIntegration\AdapterLocations\C:\Program Files (x86)\Microsoft\Edge\Application = "1" setup.exe Key created \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000\Software\Microsoft\Internet Explorer\GPU wwahost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights 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\\133.0.3065.59\\BHO" setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\ProtocolExecute setup.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\ProtocolExecute\microsoft-edge 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\MSEdgePDF\shell\runas\command setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\shell\open\command setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\open setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\shell\runas\command\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\" --do-not-de-elevate --single-argument %1" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.xml setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{31575964-95F7-414B-85E4-0E9A93699E13} setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\TypeLib\ = "{C9C2B807-7731-4F34-81B7-44FF7779522B}" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\TypeLib\Version = "1.0" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.svg setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.webp\OpenWithProgids\MSEdgeHTM setup.exe Key created \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Explorer\DOMStorage wwahost.exe Key created \REGISTRY\MACHINE\Software\Classes\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\TypeLib setup.exe Key created \REGISTRY\MACHINE\Software\Classes\TypeLib setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\ie_to_edge_bho.dll\AppID = "{31575964-95F7-414B-85E4-0E9A93699E13}" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\application/pdf\Extension = ".pdf" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\Application\ApplicationIcon = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\msedge.exe,0" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\Application\ApplicationDescription = "Browse the web" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\ProxyStubClsid32 setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\Application\AppUserModelId = "MSEdge" setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Settings\Cache\History\CacheLimit = "1" wwahost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Explorer\DomStorageState\EdpState = "0" wwahost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\shell\open\command\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\" --single-argument %1" setup.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\LoadUserSettings = "1" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\DefaultIcon setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\runas\command setup.exe Key created \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Settings\Cache\Cookies wwahost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\AppId = "{628ACE20-B77A-456F-A88D-547DB6CEEDD5}" setup.exe Key created \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Settings\Cache wwahost.exe Key created \REGISTRY\MACHINE\Software\Classes\.html\OpenWithProgids setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.xht\OpenWithProgIds\MSEdgeHTM setup.exe Key created \REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B} setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge\shell\open setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\shell\open\command\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\" --single-argument %1" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\DefaultIcon\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\msedge.exe,11" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\AppUserModelId = "MSEdge" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\shell\open\command\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\" --single-argument %1" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\shell\runas\ProgrammaticAccessOnly 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\MSEdgeMHT\DefaultIcon\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\msedge.exe,0" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\ = "Microsoft Edge HTML Document" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.webp setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Settings\Cache\History\CacheVersion = "1" wwahost.exe Key created \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Explorer\DomStorageState wwahost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mhtml\OpenWithProgIds\MSEdgeMHT setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgePDF\shell\open\command setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgePDF\shell\runas setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.svg\OpenWithProgIds\MSEdgeHTM setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\OpenWithProgids\MSEdgePDF setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{31575964-95F7-414B-85E4-0E9A93699E13}\ = "ie_to_edge_bho" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0\0\win32 setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E}\ = "PDF Preview Handler" setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftofficehub_8wekyb3d8bbwe\Internet Settings\Cache\Cookies\CacheLimit = "1" wwahost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ProgID\ = "ie_to_edge_bho.IEToEdgeBHO.1" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5} setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ProgID\ setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\VersionIndependentProgID\ = "ie_to_edge_bho.IEToEdgeBHO" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\LocalServer32\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\notification_helper.exe\"" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgePDF setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.shtml setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.xht setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0\0\win32\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\elevation_service.exe" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO.1\ = "IEToEdgeBHO Class" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FCBE96C-1697-43AF-9140-2897C7C69767}\AppID = "{1FCBE96C-1697-43AF-9140-2897C7C69767}" setup.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2836 setup.exe 2836 setup.exe 4804 LocalBridge.exe 4804 LocalBridge.exe 4804 LocalBridge.exe 4804 LocalBridge.exe 4804 LocalBridge.exe 4804 LocalBridge.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 3812 setup.exe Token: SeIncBasePriorityPrivilege 3812 setup.exe Token: SeDebugPrivilege 3920 wwahost.exe Token: SeDebugPrivilege 3920 wwahost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3920 wwahost.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1756 wrote to memory of 4468 1756 db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe 97 PID 1756 wrote to memory of 4468 1756 db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe 97 PID 1756 wrote to memory of 4468 1756 db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe 97 PID 4468 wrote to memory of 516 4468 regsvr32.exe 102 PID 4468 wrote to memory of 516 4468 regsvr32.exe 102 PID 4468 wrote to memory of 516 4468 regsvr32.exe 102 PID 3376 wrote to memory of 3812 3376 MicrosoftEdge_X64_133.0.3065.59.exe 111 PID 3376 wrote to memory of 3812 3376 MicrosoftEdge_X64_133.0.3065.59.exe 111 PID 3812 wrote to memory of 3696 3812 setup.exe 112 PID 3812 wrote to memory of 3696 3812 setup.exe 112 PID 3812 wrote to memory of 3544 3812 setup.exe 113 PID 3812 wrote to memory of 3544 3812 setup.exe 113 PID 3544 wrote to memory of 4424 3544 setup.exe 114 PID 3544 wrote to memory of 4424 3544 setup.exe 114 PID 3812 wrote to memory of 2836 3812 setup.exe 115 PID 3812 wrote to memory of 2836 3812 setup.exe 115 PID 3812 wrote to memory of 4280 3812 setup.exe 116 PID 3812 wrote to memory of 4280 3812 setup.exe 116 PID 2836 wrote to memory of 1620 2836 setup.exe 117 PID 2836 wrote to memory of 1620 2836 setup.exe 117 PID 3812 wrote to memory of 1164 3812 setup.exe 118 PID 3812 wrote to memory of 1164 3812 setup.exe 118 PID 4280 wrote to memory of 2668 4280 setup.exe 119 PID 4280 wrote to memory of 2668 4280 setup.exe 119 PID 1164 wrote to memory of 928 1164 setup.exe 120 PID 1164 wrote to memory of 928 1164 setup.exe 120 -
System policy modification 1 TTPs 4 IoCs
description ioc Process 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 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 -
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.
Processes
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C:\Users\Admin\AppData\Local\Temp\db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe"C:\Users\Admin\AppData\Local\Temp\db0d72bc7d10209f7fa354ec100d57abbb9fe2e57ce72789f5f88257c5d3ebd1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\DB0D72~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\DB0D72~1.EXE@17562⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4468 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\DB0D72~1.DLL,f03⤵
- Blocklisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:516
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 4642⤵
- Program crash
PID:4844
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMyMzYiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDI1MTE0ODAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDA5ODUxOTIxIi8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1756 -ip 17561⤵PID:1088
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\MicrosoftEdge_X64_133.0.3065.59.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\MicrosoftEdge_X64_133.0.3065.59.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable1⤵
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\MicrosoftEdge_X64_133.0.3065.59.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable2⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3812 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.60 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.59 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff64ccb6a68,0x7ff64ccb6a74,0x7ff64ccb6a803⤵
- Executes dropped EXE
PID:3696
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe" --msedge --channel=stable --system-level --verbose-logging --create-shortcuts=2 --install-level=13⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:3544 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.60 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.59 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff64ccb6a68,0x7ff64ccb6a74,0x7ff64ccb6a804⤵
- Executes dropped EXE
PID:4424
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C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --msedge --channel=stable --register-package-identity --verbose-logging --system-level3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2836 -
C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.60 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.59 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff74abf6a68,0x7ff74abf6a74,0x7ff74abf6a804⤵
- Executes dropped EXE
PID:1620
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C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --msedge --channel=stable --remove-deprecated-packages --verbose-logging --system-level3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4280 -
C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.60 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.59 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff74abf6a68,0x7ff74abf6a74,0x7ff74abf6a804⤵
- Executes dropped EXE
PID:2668
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C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --msedge --channel=stable --update-game-assist-package --verbose-logging --system-level3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1164 -
C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.60 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.59 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff74abf6a68,0x7ff74abf6a74,0x7ff74abf6a804⤵
- Executes dropped EXE
PID:928
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k AppReadiness -p -s AppReadiness1⤵PID:3092
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C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe"C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe" /InvokerPRAID: Microsoft.MicrosoftOfficeHub prelaunch1⤵
- Suspicious behavior: EnumeratesProcesses
PID:4804
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C:\Windows\system32\wwahost.exe"C:\Windows\system32\wwahost.exe" -ServerName:Microsoft.MicrosoftOfficeHub.wwa1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3920
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7NEQ4QjdCNUMtRTBERC00QTEzLUE4N0EtMDQyNDI1ODNCNUU0fSIgdXNlcmlkPSJ7Mzg2MTFCMEQtNkU0Ri00OTcyLUJCRUYtRjAwQjE0NkJFQzlGfSIgaW5zdGFsbHNvdXJjZT0ic2NoZWR1bGVyIiByZXF1ZXN0aWQ9InsyRkQ2NzZBOC04NzU3LTQzRDItOTlBOC02QzQ4NTI4OURGQkV9IiBkZWR1cD0iY3IiIGRvbWFpbmpvaW5lZD0iMCI-PGh3IGxvZ2ljYWxfY3B1cz0iMiIgcGh5c21lbW9yeT0iNCIgZGlza190eXBlPSIyIiBzc2U9IjEiIHNzZTI9IjEiIHNzZTM9IjEiIHNzc2UzPSIxIiBzc2U0MT0iMSIgc3NlNDI9IjEiIGF2eD0iMSIvPjxvcyBwbGF0Zm9ybT0id2luIiB2ZXJzaW9uPSIxMC4wLjE5MDQxLjEyODgiIHNwPSIiIGFyY2g9Ing2NCIgcHJvZHVjdF90eXBlPSI0OCIgaXNfd2lwPSIwIiBpc19pbl9sb2NrZG93bl9tb2RlPSIwIi8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7VlBRb1AxRitmcTE1d1J6aDFrUEw0UE1wV2g4T1JNQjVpenZyT0MvY2hqUT0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7RjNDNEZFMDAtRUZENS00MDNCLTk1NjktMzk4QTIwRjFCQTRBfSIgdmVyc2lvbj0iMS4zLjE5NS40MyIgbmV4dHZlcnNpb249IiIgbGFuZz0iIiBicmFuZD0iSU5CWCIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjEiIGNvaG9ydD0icnJmQDAuMDEiPjx1cGRhdGVjaGVjay8-PHBpbmcgcj0iMSIgcmQ9IjY2MTYiIHBpbmdfZnJlc2huZXNzPSJ7N0Y0QjU2NEQtQjE1Mi00NUI0LUFEQ0UtN0ExNkM5M0RCOTAzfSIvPjwvYXBwPjxhcHAgYXBwaWQ9Ins1NkVCMThGOC1CMDA4LTRDQkQtQjZEMi04Qzk3RkU3RTkwNjJ9IiB2ZXJzaW9uPSI5Mi4wLjkwMi42NyIgbmV4dHZlcnNpb249IjEzMy4wLjMwNjUuNTkiIGxhbmc9IiIgYnJhbmQ9IklOQlgiIGNsaWVudD0iIiBleHBlcmltZW50cz0iY29uc2VudD1mYWxzZSIgaW5zdGFsbGFnZT0iMSIgaXNfcGlubmVkX3N5c3RlbT0idHJ1ZSIgbGFzdF9sYXVuY2hfY291bnQ9IjEiIGxhc3RfbGF1bmNoX3RpbWU9IjEzMzgzNzU4MTgwNTExOTQ4MCI-PHVwZGF0ZWNoZWNrLz48ZXZlbnQgZXZlbnR0eXBlPSIxMiIgZXZlbnRyZXN1bHQ9IjEiIGVycm9yY29kZT0iMCIgZXh0cmFjb2RlMT0iMCIgc3lzdGVtX3VwdGltZV90aWNrcz0iNTAyMDk0NjEyMSIgZG9uZV9iZWZvcmVfb29iZV9jb21wbGV0ZT0iMCIvPjxldmVudCBldmVudHR5cGU9IjEzIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIwIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDIwOTQ2MTIxIiBkb25lX2JlZm9yZV9vb2JlX2NvbXBsZXRlPSIwIi8-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_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-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-PHVwZGF0ZWNoZWNrLz48cGluZyByPSIxIiByZD0iNjYxNiIgcGluZ19mcmVzaG5lc3M9InswODBBMkUwRi1BMTVCLTRCQzctOTlGNS1EMjU2RDVCOUQ0MDR9Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1980
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Component Object Model Hijacking
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{036CD456-9F97-4345-8213-608CD675EDEC}\EDGEMITMP_B2835.tmp\setup.exe
Filesize6.8MB
MD51b3e9c59f9c7a134ec630ada1eb76a39
SHA1a7e831d392e99f3d37847dcc561dd2e017065439
SHA256ce78ccfb0c9cdb06ea61116bc57e50690650b6b5cf37c1aebfb30c19458ee4ae
SHA512c0e50410dc92d80ff7bc854907774fc551564e078a8d38ca6421f15cea50282c25efac4f357b52b066c4371f9b8d4900fa8122dd80ab06ecbd851c6e049f7a3e
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Filesize
3.9MB
MD5ad5f7dc7ca3e67dce70c0a89c04519e0
SHA1a10b03234627ca8f3f8034cd5637cda1b8246d83
SHA256663fe0f4e090583e6aa5204b9a80b7a76f677259066e56a7345aebc6bc3e7d31
SHA512ad5490e9865caa454c47ec2e96364b9c566b553e64801da60c295acd570017747be1aff6f22ca6c20c6eee6f6d05a058af72569fd6e656f66e48010978c7fd51
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Filesize
73KB
MD5856b7c88eeda269d70b823371908c6af
SHA114583635dfc37840491b59390d0e37b9175d3a80
SHA256b2350e3292f1d4c0046fc8a85323ccd7d47a5d3e7776ae486228521f36bdfd11
SHA51262d089ca9d5769716be9ea54f17460e1584b416b5eda50aff0a16bcc6db469579298d8412504976a18ef45760001cfbdc70d002e36a805b55d1cced4229388c6
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Filesize
98KB
MD567289cdb6b4a9c913b260edc6c87ed7e
SHA1697b927832a841e5fb3f6c6fb8a53fb3b72748b9
SHA25619b43c9cdae8873991d9a6920d66e3ccc8ae22d4348ee606a2e7fa64fa42d51f
SHA51293f0be089d11dc652ef1030ba9ffe0ba56e0a49b22889cdfe9bb52ef3a90aa6bc6bf420bb6a6732e32531f45abea1d0dab981da49a539fa16ebd05c2e7a0248c
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Filesize
102KB
MD5b4f98d5d03190d9038567e9727fcc0ad
SHA1bcc94c38e28587b66f112e7e3a66c70e490c4444
SHA25698a4391e8437681c3af4b082e4de40a8480dddf266437547bf64b35fbcb90cd4
SHA512f6bba88c6982464870b6e375dd2b3857ab72c25f0d85aa62b862778a2362206b1cd6d7be87548f9dc5fafb8109106cc17a60f80695c01fcab52b53f7629a2a1d
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Filesize
104KB
MD5e8ef83c1278f7093a6bf3eea7da43a5f
SHA15d9b4c4169c669681419adbcd540917bd5aff079
SHA25666b4afea60919b15fe2984d38a15b3d82c3e9b38262e1b7431df7760b330b2ab
SHA512d49213d01fa87fb9d3ab78fcc5267847ace30a9d4836a90d8abacf98515f7d6e78ff71a8fca8de5ea47ed747cb7a911610322218446d9c96cc3d3a81f95fa282
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Filesize
474KB
MD57ebf8d203aa7d6a95354fce842961d56
SHA1c01a1834b764d00d901ffd792b0791d9bd63c656
SHA256d8a3a34de3c0c7ee3c4dc0e9f532349447afcbdee7923ab5fc428b20b8e977f0
SHA5122a6635001b28a3f2731f640892fab2bdfb85ecf1b0e6ca61079a1d9da1e01df5b99b30ce439c3ff65f9fa889bd4371db4f1530002a89729e13223e06e17f1b82
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Filesize
2.4MB
MD57e76f7a5c55a5bc5f5e2d7a9e886782b
SHA1fc500153dba682e53776bef53123086f00c0e041
SHA256abd75572f897cdda88cec22922d15b509ee8c840fa5894b0aecbef6de23908a3
SHA5120318e0040f4dbf954f27fb10a69bce2248e785a31d855615a1eaf303a772ad51d47906a113605d7bfd3c2b2265bf83c61538f78b071f85ee3c4948f5cde3fb24