Analysis
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max time kernel
150s -
max time network
139s -
platform
windows11-21h2_x64 -
resource
win11-20250210-en -
resource tags
arch:x64arch:x86image:win11-20250210-enlocale:en-usos:windows11-21h2-x64system -
submitted
13/02/2025, 14:36
Static task
static1
Behavioral task
behavioral1
Sample
b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe
Resource
win10ltsc2021-20250211-en
Behavioral task
behavioral3
Sample
b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe
Resource
win11-20250210-en
General
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Target
b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe
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Size
10.9MB
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MD5
c836c14219ca56536439cc008608740f
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SHA1
a4e237dbd668e757595084872a921746edbcd418
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SHA256
b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477
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SHA512
d03cf84096cf6b34be6fa15f18a0e8b721b2f9400d1dd95f7e584b27c938c6b4f3ec72dd424c4f81d9af5917c607d8ae3c00c2e321b571d2ace024110a6a66d6
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SSDEEP
196608:JrH67uot0SW/ZA9SL3oSzC1/OxwnIBSnCITfLb8MAFGrCaPiqXpAo83jVolDN/+K:Jvo2nZA9SMSzCl7YSnC8fLbUGr0UAH34
Malware Config
Signatures
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Detects HijackLoader (aka IDAT Loader) 1 IoCs
resource yara_rule behavioral3/files/0x001900000002afe5-127.dat family_hijackloader -
HijackLoader
HijackLoader is a multistage loader first seen in 2023.
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Hijackloader family
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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 9 2036 Process not Found -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\spoolsv.lnk netsh.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\spoolsv.lnk netsh.exe -
Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE 12 IoCs
pid Process 4132 _is9AC9.exe 1700 vmtoolsd.exe 2412 setup.exe 2264 setup.exe 1456 setup.exe 4452 setup.exe 224 setup.exe 3796 setup.exe 412 setup.exe 1888 setup.exe 128 setup.exe 4920 setup.exe -
Loads dropped DLL 9 IoCs
pid Process 4132 _is9AC9.exe 1700 vmtoolsd.exe 1700 vmtoolsd.exe 1700 vmtoolsd.exe 1700 vmtoolsd.exe 1700 vmtoolsd.exe 1700 vmtoolsd.exe 1700 vmtoolsd.exe 1700 vmtoolsd.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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Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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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 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 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 -
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 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1700 set thread context of 1848 1700 vmtoolsd.exe 88 -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\concrt140.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\lv.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\Fingerprinting setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\VisualElements\SmallLogoDev.png setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\es-419.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\sr.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 created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\delegatedWebFeatures.sccd setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\nn.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\edge_game_assist\VERSION setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\es.pak setup.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\7e5635a2-6099-4e74-aed1-43b19ab39449.tmp setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\msedge_elf.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\identity_proxy\stable.identity_helper.exe.manifest setup.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\9122c9c6-b0b7-4d1c-9b3b-7cfff9f7e3ad.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Trust Protection Lists\Sigma\Fingerprinting setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\sr-Cyrl-BA.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\webview2_integration.dll setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\cookie_exporter.exe setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\msedge.exe setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\he.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\ta.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\bs.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\VisualElements\SmallLogoDev.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\es-419.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\sl.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\sr.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\MicrosoftEdge_X64_133.0.3065.59.exe MicrosoftEdge_X64_133.0.3065.59.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\BHO\ie_to_edge_stub.exe setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\webview2_integration.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\ko.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\identity_proxy\win10\identity_helper.Sparse.Dev.msix setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\de.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\cy.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\identity_proxy\win10\identity_helper.Sparse.Beta.msix setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\msedge_elf.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Trust Protection Lists\Mu\Social setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\AdSelectionAttestationsPreloaded\ad-selection-attestations.dat setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\dual_engine_adapter_x64.dll setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\dxil.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\identity_proxy\win10\identity_helper.Sparse.Internal.msix setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\concrt140.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\msedge_proxy.exe setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\Other setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\oneauth.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\VisualElements\LogoDev.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\cs.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Locales\cs.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\cy.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\microsoft_shell_integration.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\VisualElements\SmallLogoBeta.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.59\Trust Protection Lists\manifest.json setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\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\hu.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\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\msedge.dll 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\Edge\Application\133.0.3065.59\Locales\nl.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Trust Protection Lists\Mu\Fingerprinting setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\VisualElements\LogoBeta.png setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\Locales\fi.pak setup.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\133.0.3065.59\notification_helper.exe setup.exe File created 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\onramp.dll setup.exe -
Drops file in Windows directory 36 IoCs
description ioc Process File opened for modification C:\Windows\SystemTemp 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\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\MsEdgeCrashpad\settings.dat setup.exe File opened for modification C:\Windows\SystemTemp\MsEdgeCrashpad\metadata setup.exe File created C:\Windows\SystemTemp\6c0f3415-6997-4b98-aa3e-fb15e2b89824.tmp 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 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\msedge_installer.log 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\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\msedge_installer.log 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\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\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\msedge_installer.log 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\metadata 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 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 7 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language _is9AC9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vmtoolsd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2520 MicrosoftEdgeUpdate.exe -
description ioc Process 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\MACHINE\Software\Microsoft\Internet Explorer\Main 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\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}\ = "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 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 Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights setup.exe 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\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\WOW6432Node\Microsoft\Internet Explorer\ProtocolExecute setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights 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 (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\EdgeIntegration\AdapterLocations setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\Main\EnterpriseMode 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 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\ProtocolExecute 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\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\MIME\Database\Content Type\image/svg+xml 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\MSEdgePDF\ = "Microsoft Edge PDF Document" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E} setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ProgID\ setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\Application\ApplicationIcon = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\msedge.exe,0" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\shell setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\AppUserModelId = "MSEdge" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.shtml\OpenWithProgids\MSEdgeHTM setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\open setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\Implemented Categories\{59FB2056-D625-48D0-A944-1A85B5AB2640}\ setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\DefaultIcon setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge\ = "URL:microsoft-edge" 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{31575964-95F7-414B-85E4-0E9A93699E13} setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.svg setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.pdf setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ProgID\ = "ie_to_edge_bho.IEToEdgeBHO.1" 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B54934CD-71A6-4698-BDC2-AFEA5B86504C}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\EBWebView\\x64\\EmbeddedBrowserWebView.dll" setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\CLASSES\MIME\Database setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge\shell 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\shell\open\command\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe\" --single-argument %1" 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\ie_to_edge_bho.IEToEdgeBHO\ = "IEToEdgeBHO Class" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.xml\OpenWithProgIds\MSEdgeHTM setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.mhtml 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\WOW6432Node\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E}\InProcServer32 setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.xhtml\OpenWithProgIds\MSEdgeHTM setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.xml\OpenWithProgids setup.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\MACHINE\Software\Classes\CLSID\{1FCBE96C-1697-43AF-9140-2897C7C69767} setup.exe Key created \REGISTRY\MACHINE\Software\Classes\AppID setup.exe Key created \REGISTRY\MACHINE\Software\Classes\AppID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5} setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\AppUserModelId = "MSEdge" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.html setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\LocalServer32\ServerExecutable = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\notification_helper.exe" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B} setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\ = "Microsoft Edge MHT Document" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeMHT\Application\AppUserModelId = "MSEdge" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithProgIds\MSEdgeMHT 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\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\Implemented Categories setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E}\DisplayName = "PDF Preview Handler" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ = "IEToEdge BHO" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4A749F25-A9E2-4CBE-9859-CF7B15255E14}\LocalServer32\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\notification_click_helper.exe\"" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\shell\runas setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.html\OpenWithProgIds\MSEdgeHTM setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\TypeLib\ = "{2397ECFE-3237-400F-AE51-62B25B3F15B5}" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{B54934CD-71A6-4698-BDC2-AFEA5B86504C}\InprocServer32 setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\Application\ApplicationIcon = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\133.0.3065.59\\msedge.exe,0" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\shell\open setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\Application setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.mhtml\OpenWithProgids setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mhtml\OpenWithProgIds\MSEdgeMHT setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\TypeLib setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgePDF\shell\open setup.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1700 vmtoolsd.exe 1848 netsh.exe 1848 netsh.exe 224 setup.exe 224 setup.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1700 vmtoolsd.exe 1848 netsh.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2412 setup.exe Token: SeIncBasePriorityPrivilege 2412 setup.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 4480 wrote to memory of 4132 4480 b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe 85 PID 4480 wrote to memory of 4132 4480 b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe 85 PID 4480 wrote to memory of 4132 4480 b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe 85 PID 4132 wrote to memory of 1700 4132 _is9AC9.exe 87 PID 4132 wrote to memory of 1700 4132 _is9AC9.exe 87 PID 4132 wrote to memory of 1700 4132 _is9AC9.exe 87 PID 1700 wrote to memory of 1848 1700 vmtoolsd.exe 88 PID 1700 wrote to memory of 1848 1700 vmtoolsd.exe 88 PID 1700 wrote to memory of 1848 1700 vmtoolsd.exe 88 PID 1700 wrote to memory of 1848 1700 vmtoolsd.exe 88 PID 4132 wrote to memory of 2088 4132 _is9AC9.exe 90 PID 4132 wrote to memory of 2088 4132 _is9AC9.exe 90 PID 4132 wrote to memory of 2088 4132 _is9AC9.exe 90 PID 1848 wrote to memory of 1520 1848 netsh.exe 92 PID 1848 wrote to memory of 1520 1848 netsh.exe 92 PID 1848 wrote to memory of 1520 1848 netsh.exe 92 PID 1848 wrote to memory of 1520 1848 netsh.exe 92 PID 1848 wrote to memory of 1520 1848 netsh.exe 92 PID 3120 wrote to memory of 2412 3120 MicrosoftEdge_X64_133.0.3065.59.exe 97 PID 3120 wrote to memory of 2412 3120 MicrosoftEdge_X64_133.0.3065.59.exe 97 PID 2412 wrote to memory of 2264 2412 setup.exe 98 PID 2412 wrote to memory of 2264 2412 setup.exe 98 PID 2412 wrote to memory of 1456 2412 setup.exe 99 PID 2412 wrote to memory of 1456 2412 setup.exe 99 PID 1456 wrote to memory of 4452 1456 setup.exe 100 PID 1456 wrote to memory of 4452 1456 setup.exe 100 PID 2412 wrote to memory of 224 2412 setup.exe 101 PID 2412 wrote to memory of 224 2412 setup.exe 101 PID 2412 wrote to memory of 3796 2412 setup.exe 102 PID 2412 wrote to memory of 3796 2412 setup.exe 102 PID 224 wrote to memory of 412 224 setup.exe 103 PID 224 wrote to memory of 412 224 setup.exe 103 PID 2412 wrote to memory of 1888 2412 setup.exe 104 PID 2412 wrote to memory of 1888 2412 setup.exe 104 PID 3796 wrote to memory of 128 3796 setup.exe 105 PID 3796 wrote to memory of 128 3796 setup.exe 105 PID 1888 wrote to memory of 4920 1888 setup.exe 106 PID 1888 wrote to memory of 4920 1888 setup.exe 106 -
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\b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe"C:\Users\Admin\AppData\Local\Temp\b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4480 -
C:\Users\Admin\AppData\Local\Temp\{F0B47C83-4721-4F26-AB65-B7D39F531815}\_is9AC9.exe"C:\Users\Admin\AppData\Local\Temp\{F0B47C83-4721-4F26-AB65-B7D39F531815}\_is9AC9.exe" -IS_temp ORIGINALSETUPEXEDIR="C:\Users\Admin\AppData\Local\Temp" ORIGINALSETUPEXENAME="b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4132 -
C:\Users\Admin\AppData\Local\Temp\{57097089-6BBA-4938-B222-6008F07812D8}\Coba\vmtoolsd.exe"C:\Users\Admin\AppData\Local\Temp\{57097089-6BBA-4938-B222-6008F07812D8}\Coba\vmtoolsd.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\SysWOW64\netsh.exeC:\Windows\SysWOW64\netsh.exe4⤵
- Drops startup file
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe5⤵
- System Location Discovery: System Language Discovery
PID:1520
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\{F0B47C83-4721-4F26-AB65-B7D39F531815}\_is9AC9.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2088
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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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-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7RSt4YkF6Nlk2c1UxMjg5YlM2cWw0VlJMYmtqZkJVR1RNSnNqckhyNDRpST0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7OEE2OUQzNDUtRDU2NC00NjNjLUFGRjEtQTY5RDlFNTMwRjk2fSIgdmVyc2lvbj0iMTIzLjAuNjMxMi4xMjMiIG5leHR2ZXJzaW9uPSIiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjMiIGluc3RhbGxkYXRldGltZT0iMTczOTE4Mzk2NiIgb29iZV9pbnN0YWxsX3RpbWU9IjEzMzgzNjU1NjQwMTY2MDAwMCI-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxNzk4NjIiIHN5c3RlbV91cHRpbWVfdGlja3M9IjQ5NDk4MDczODkiLz48L2FwcD48L3JlcXVlc3Q-1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2520
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\MicrosoftEdge_X64_133.0.3065.59.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\MicrosoftEdge_X64_133.0.3065.59.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3120 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\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
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2412 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.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=133.0.6943.60 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.59 --initial-client-data=0x23c,0x240,0x244,0x218,0x248,0x7ff690846a68,0x7ff690846a74,0x7ff690846a803⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2264
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe" --msedge --channel=stable --system-level --verbose-logging --create-shortcuts=2 --install-level=13⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1456 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.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=133.0.6943.60 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.59 --initial-client-data=0x23c,0x240,0x244,0x218,0x248,0x7ff690846a68,0x7ff690846a74,0x7ff690846a804⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:4452
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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
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:224 -
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:\Windows\SystemTemp\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=0x23c,0x240,0x244,0x218,0x248,0x7ff6d0ac6a68,0x7ff6d0ac6a74,0x7ff6d0ac6a804⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:412
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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
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3796 -
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:\Windows\SystemTemp\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=0x23c,0x240,0x244,0x218,0x248,0x7ff6d0ac6a68,0x7ff6d0ac6a74,0x7ff6d0ac6a804⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:128
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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 Windows directory
- Suspicious use of WriteProcessMemory
PID:1888 -
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:\Windows\SystemTemp\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=0x23c,0x240,0x244,0x218,0x248,0x7ff6d0ac6a68,0x7ff6d0ac6a74,0x7ff6d0ac6a804⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:4920
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{6EB32089-FF36-4DA9-9AF0-239913637D5F}\EDGEMITMP_86B16.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
900KB
MD5e0ef7805361ca030f51472863d63abfe
SHA1c58838225988304e1739323dd307f8009d6f5cd5
SHA2569b9c45f4a63f959f17a9e0051ecc6bb44a1ed14e1c190af1fb685acd04e8d5e0
SHA512dcbabe318e5e95dd406bc3a08d96d5c8a7af4b39b2cbef503e7a6b784d6d0d4d5563af845cffcd8fdf18a09be44ee4d95bc29d75527ed93183b2e6d74eb5134a
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Filesize
1KB
MD56492dc1dba98c994ddee128d311c906b
SHA123134860552d9bbaeeba63d11342d0da204cd6a4
SHA256d77db7f9fbfe5a3d48490e75c41506a6c33bc0ab238a19114dcdf4c0df0508d1
SHA512a6608fb585509433f2d932998c82cd6c65a392b1d1f4ef3db611c4566f07d6d6c2b38df1fd09298522e507d672c533abaea327e40b5c5cc21d6f19755bf3d462
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Filesize
723KB
MD5be07f9c4b1e294459ca4d3485b36e417
SHA1224da0cb9bd665b690166f63e37538dd7479c340
SHA25658eb477af0311544b8939d99f22dce69edcf3ad918274102c093966f1b4612f4
SHA512f1f9fbb1b498e63eaf3ec5cf382eb5f10720213e39077f1ee4410dd06ecc3421fa49cf5646d9292c9dee60a29beb0b65d268dc39ed5514908670b8a80bd3b35a
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Filesize
1.0MB
MD52c86ec2ba23eb138528d70eef98e9aaf
SHA1246846a3fe46df492f0887a31f7d52aae4faa71a
SHA256030983470da06708cc55fd6aca92df199a051922b580db5db55c8cb6b203b51b
SHA512396a3883fa65d7c3a0af7d607001a6099316a85563147cb34fa9806c9a4b39cfa90c7fa9eb4456399977eb47438d10896d25ed5327ae7aa3e3ae28cd1d13701c
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Filesize
24KB
MD5b0a421b1534f3194132ec091780472d8
SHA1699b1edc2cb19a48999a52a62a57ffc0f48f1a78
SHA2562d6bc34b38bc0abf0c5e2f40e2513b4df47af57848534e011a76d4e974ad958b
SHA512ba74654843c5b0f94dfefbed81cbee4c5f360193ef8ea92836c712fbeada39fa8179a51f0849f6c4be23add1ced08f5e25f873c4b0e7533ae647fa2b19b83f98
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Filesize
281KB
MD524a7a712160abc3f23f7410b18de85b8
SHA1a01c3e116b6496c9feaa2951f6f6633bb403c3a1
SHA25678dd76027e10c17824978db821777fcaa58d7cd5d5eb9d80d6ee817e26b18ab8
SHA512d1f14a7bd44e1fc9bfc61f0b751ee6e0677322807ce5621206eeef898bab6c71ef1464962b20dc50f706084e53281a0d4b6d9142c6c1170a1e0a5fe4b12171df
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Filesize
31KB
MD578cf6611f6928a64b03a57fe218c3cd4
SHA1c3f167e719aa944af2e80941ac629d39cec22308
SHA256dbaad965702b89c371462e735dd925c694eda8d8557b280f7264bba992c0e698
SHA5125caf019a6b75ba0330b8d0b60d362201d4863c0f3d70d2a9c84b6dbea2027d09bc8a6433820f28a41d126c7aaa13dbe126b38dc5c6d14a67ddef402fed9d9b7c
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Filesize
1.1MB
MD5862dfc9bf209a46d6f4874614a6631cc
SHA143216aae64df217cba009145b6f9ad5b97fe927a
SHA25684538f1aacebf9daad9fdb856611ab3d98a6d71c9ec79a8250eee694d2652a8b
SHA512b0611cd9ad441871cca62291913197257660390fa4ea8a26cb41dc343a8a27ae111762de40c6f50cae3e365d8891500fc6ad0571aa3cd3a77eb83d9d488d19a8
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Filesize
87KB
MD57dec946e99d79de06b04da51a280c1b7
SHA12e247806df913c7eb4a7dfbda26b34a54c94af95
SHA256c0a46dd783b5bfdb8752a96626a117a0af21229c686c9a79a9aea71031d4e92e
SHA51231274d6cd6153cc5f8bfa16c0ef1924be504352802615996f9dad1feb432f334751f335a7f03fc282b4cb967d9cab7d8a1ffea8dca5cea1f282129ea76ac43e9
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Filesize
617KB
MD565c3c2a741838474a592679cda346753
SHA1043d80766dd4e49d8dca6ac72b04e09b5491fdc9
SHA2564e5f2c54d9ecfe48999edfcce0de038948f8b20ff68e299c55d9a2d6f65713e8
SHA512e5d8b308586ffa914f46b6766217eb12ad759853d25108db06170b870d0e8947e2befabc2843f76cb864b0f0135a8f2163b7c93fe644b293789919d1d07c4079
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Filesize
63KB
MD5ae224c5e196ff381836c9e95deebb7d5
SHA1910446a2a0f4e53307b6fdeb1a3e236c929e2ef4
SHA256bf933ccf86c55fc328e343b55dbf2e8ebd528e8a0a54f8f659cd0d4b4f261f26
SHA512f845dbb13b04f76b6823bec48e1c47f96bcbd6d02a834c8b128ac750fe338b53f775ee2a8784e8c443d49dfcb918c5b9d59b5492a1fe18743b8ba65b7d12514c
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Filesize
1KB
MD50de9d9bd4ae583015157d5d3bc77801f
SHA16201c31badab2c50fd0c619704622e0e0cad9f5e
SHA2563039e1e23afc42bd3c07a8f4b65fb5d0377ca70f9f4ffb6fd7e7f33d82d837d1
SHA512b393ad1dadb60723b6032c0dc6cb9c50709b516c5f5d414b788e79b944e8a4c988c2425798f4a9b8bd05bc6d18f37cb3fba55ce93228e13d38e974eb18ee3ba2
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Filesize
911KB
MD5f437389551192e19c60236f2175a40e5
SHA10f60f429c678787713597bc9268bc2a4d2dc68c6
SHA25605652b16afce690e686495a22a3cb483d9c1055891e2af89e60f309b752e2398
SHA5127b80bc23bd06ad37511f1ed561f804fc3fcfe68c3b9429f08a294aef4837edc383bddd50875aeecc8008db9462d3405498c92e8219fa37f61160e4a0f6dd1027
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Filesize
127B
MD5e45a9bc0a5f9a8334ddc22c1d6f2a182
SHA18251edf84a83f435907d9f54626b95882fc85de4
SHA256c32b270d5d13fd5ea5616834517bc1591c4a5f8a392bed3dc7d70f3fbf79b75f
SHA512a7a93b5e17226c9abb1e2005cdd2e54cea616f691f525bfb438509c616ca1f4f8179fc34cb31fad74fc8268895bd61b793618d05724b0d3a2e7f2b3a95df900b
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Filesize
10.9MB
MD5c836c14219ca56536439cc008608740f
SHA1a4e237dbd668e757595084872a921746edbcd418
SHA256b94ecfae3b5514ba1dc5c10faf595527159a535b5c326b39cb42185e6ef6d477
SHA512d03cf84096cf6b34be6fa15f18a0e8b721b2f9400d1dd95f7e584b27c938c6b4f3ec72dd424c4f81d9af5917c607d8ae3c00c2e321b571d2ace024110a6a66d6
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Filesize
74KB
MD54e4992d362cee0a39f527d2dd59d30bb
SHA17b6a48072050c5325ce74c05f281f7a23aee37eb
SHA2562c56e4d22aecfc52e46f2504b6634292f8ab7a7b9a3c895ad5fefb918f3b7017
SHA5127782637f6edeb8b11c473ab586024e55fc932c2254fd9d7b93f2121f3fc5e63eab9f80295e6102921b9836f8b1ca2efaa086062bbde4428aa1b9c9d180a3481e
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Filesize
106KB
MD534330bca76851a7ec9c913c108eef3ab
SHA1256c3b908d36f67eb4bfba4ca829bd19fb366e1a
SHA256bd25e9cc9963a5c05cab4ea022907caad41ef83be98a49c2536c11f365069ec1
SHA512380a0123a0e3effde827cd6ccc660b975c8108af9f7849e770b8ccc763d838470486b9fa90234b996f94e0a10d279adf8c9ba59c9f63b921051168cbc3d7c6db
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Filesize
107KB
MD50a861e70a161ad3e22aa3859dbe7b550
SHA1d37a8e17caeb6cac31d064d779497451c7ca2f4f
SHA256110e5bce3ee690aa01fab0fedbf81ab3848aa1dbd51cb4ef291ce6398d096cc5
SHA512c0040ae22189b4c4e2573882a2957d411dea93c2da6fb84f9db0a3d5dbeefb64106f80813be5c2ac24f795922f1f478a90cca1b1a08b495b5967ffc2188ed132