Analysis
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max time kernel
899s -
max time network
898s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
10-02-2025 13:37
Behavioral task
behavioral1
Sample
lmlmdos.exe
Resource
win10ltsc2021-20250207-en
Behavioral task
behavioral2
Sample
lmlmdos.exe
Resource
win7-20240903-en
Behavioral task
behavioral3
Sample
lmlmdos.exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral4
Sample
lmlmdos.exe
Resource
win10ltsc2021-20250207-en
Behavioral task
behavioral5
Sample
lmlmdos.exe
Resource
win11-20250210-en
General
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Target
lmlmdos.exe
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Size
23KB
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MD5
5eb67cac2f9ef8a548ba327896909cda
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SHA1
b8f3612f2d00c581387b02a615ad178874b51329
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SHA256
f5c542679e18756fcaaf434a1df9ecee261c8fa6788b75dc64c458e4eef15f2d
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SHA512
40665518a5451f7bd86ca1e3ad58cec178566c0f45fde647e76c2bb8d81611ca61fe1974cb97988065239005ca63fc9de0c449d45357ee90a8a99ccd30a5415f
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SSDEEP
384:XweXCQIreJig/8Z7SS1fEBpng6tgL2IBPZVmRvR6JZlbw8hqIusZzZQy:oLq411eRpcnuI
Malware Config
Extracted
xworm
3.0
3skr.uncofig.com:9999
wRjQMjeNtaZnUCMU
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Install_directory
%AppData%
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install_file
USB.exe
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telegram
https://api.telegram.org/bot7942324376:AAFz5Z-GdKIj1CePZyqIUmvNWOymMRw8Lmk/sendMessage?chat_id=2078478344
Signatures
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Detect Xworm Payload 2 IoCs
resource yara_rule behavioral3/files/0x0003000000009dad-381.dat family_xworm behavioral3/memory/1504-388-0x0000000000270000-0x0000000000280000-memory.dmp family_xworm -
Njrat family
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Xworm 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\Version = "43,0,0,0" setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Active Setup\Installed Components setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE} setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\ = "Microsoft Edge" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\StubPath = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\Installer\\setup.exe\" --configure-user-settings --verbose-logging --system-level --msedge --channel=stable" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\Localized Name = "Microsoft Edge" setup.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{9459C573-B17A-45AE-9F64-1857B5D58CEE}\IsInstalled = "1" setup.exe -
Downloads MZ/PE file 1 IoCs
flow pid Process 13 4892 Process not Found -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2116 netsh.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3591594829-2464889670-1367169939-1000\Control Panel\International\Geo\Nation lmlmdos.exe Key value queried \REGISTRY\USER\S-1-5-21-3591594829-2464889670-1367169939-1000\Control Panel\International\Geo\Nation server.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\052a8691abcf06ff30b5f4c68922a91f.exe server.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\052a8691abcf06ff30b5f4c68922a91f.exe server.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 1632 server.exe 3508 setup.exe 4080 setup.exe 3372 setup.exe 3440 setup.exe 2512 setup.exe 1880 setup.exe 1968 setup.exe 4040 setup.exe 4268 setup.exe 4152 setup.exe 1504 tmpF484.tmp.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3591594829-2464889670-1367169939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\052a8691abcf06ff30b5f4c68922a91f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." server.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\052a8691abcf06ff30b5f4c68922a91f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." server.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 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 -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 45 ip-api.com -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Microsoft Edge.lnk setup.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\sr-Cyrl-BA.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Trust Protection Lists\Mu\Other setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\bg.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\dxil.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\bs.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\gd.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\it.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\sl.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\win11\identity_helper.Sparse.Canary.msix setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\win11\identity_helper.Sparse.Internal.msix setup.exe File opened for modification C:\Program Files\MsEdgeCrashpad\settings.dat setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\vccorlib140.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\mr.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\sr.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_proxy\win11\identity_helper.Sparse.Internal.msix setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\ne.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\mip_core.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\VisualElements\LogoDev.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\lv.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\zh-CN.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\zh-TW.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\resources.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe MicrosoftEdge_X64_132.0.2957.140.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\en-GB.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\gu.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\VisualElements\SmallLogoDev.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\vcruntime140_1.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\vk_swiftshader_icd.json setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\VisualElements\Logo.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Trust Protection Lists\Mu\LICENSE setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\af.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\fil.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\identity_proxy\win11\identity_helper.Sparse.Stable.msix setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\bs.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\ja.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\mk.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\ffmpeg.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Trust Protection Lists\Mu\Fingerprinting setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\mk.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\edge_feedback\mf_trace.wprp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Trust Protection Lists\Mu\CompatExceptions setup.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\24625e49-bb9a-41ef-a325-665fa34d57d7.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\nb.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\sr-Latn-RS.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\lb.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\nn.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\VisualElements\Logo.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\libGLESv2.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_wer.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\vk_swiftshader.dll setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\he.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\en-US.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\ml.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\notification_helper.exe setup.exe File opened for modification C:\Program Files\MsEdgeCrashpad\settings.dat setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\3508_13383668505964514_3508.pma setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\VisualElements\SmallLogoBeta.png setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\da.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\gl.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Locales\te.pak setup.exe File opened for modification C:\Program Files\MsEdgeCrashpad\throttle_store.dat setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Locales\ka.pak setup.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\resources.pak 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 opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
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 MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lmlmdos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language server.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2732 MicrosoftEdgeUpdate.exe 2440 MicrosoftEdgeUpdate.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppPath = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\BHO" setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\ProtocolExecute setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\Main\EnterpriseMode setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppName = "ie_to_edge_stub.exe" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\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\WOW6432Node\Microsoft\Internet Explorer\ProtocolExecute\microsoft-edge setup.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\EdgeIntegration\AdapterLocations\C:\Program Files (x86)\Microsoft\Edge\Application = "1" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\EnterpriseMode\MSEdgePath = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application" setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights 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\Microsoft\Internet Explorer\EdgeIntegration setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29} setup.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\Policy = "3" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{c9abcf16-8dc2-4a95-bae3-24fd98f2ed29}\AppPath = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\BHO" setup.exe 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}\ = "IEToEdge Handler" 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 Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\EdgeIntegration\AdapterLocations setup.exe Key created \REGISTRY\MACHINE\Software\Microsoft\Internet Explorer\Main setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Low Rights 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\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0\0\win64 setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO.1\CLSID\ setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/html\Extension = ".htm" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{B54934CD-71A6-4698-BDC2-AFEA5B86504C}\InprocServer32 setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgeHTM\DefaultIcon\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\msedge.exe,0" 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}\1.0 setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{31575964-95F7-414B-85E4-0E9A93699E13} setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\ setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\runas\command setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSEdgePDF\Application\ApplicationName = "Microsoft Edge" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID setup.exe Key created \REGISTRY\MACHINE\Software\Classes\AppID\{1FCBE96C-1697-43AF-9140-2897C7C69767} setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO\CurVer\ setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E}\InProcServer32\ThreadingModel = "Apartment" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E}\AppID = "{6d2b5079-2f0b-48dd-ab7f-97cec514d30b}" setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Content Type\text/html setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge\URL Protocol setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5}\LocalServer32\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\notification_helper.exe\"" setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\BHO\\ie_to_edge_bho.dll" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4A749F25-A9E2-4CBE-9859-CF7B15255E14}\LocalServer32\ = "\"C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\notification_click_helper.exe\"" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\DefaultIcon setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\TypeLib\ 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\WOW6432Node\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E} setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.xht setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\shell\open setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.mhtml\OpenWithProgids setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mhtml\OpenWithProgIds\MSEdgeMHT setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\Programmable\ setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO.1\CLSID\ = "{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\runas 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\{4A749F25-A9E2-4CBE-9859-CF7B15255E14}\LocalServer32\ServerExecutable = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\notification_click_helper.exe" setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\microsoft-edge setup.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{628ACE20-B77A-456F-A88D-547DB6CEEDD5} setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.shtml setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\VersionIndependentProgID\ = "ie_to_edge_bho.IEToEdgeBHO" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell\open\command setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithProgIds\MSEdgeMHT 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}\VersionIndependentProgID\ = "ie_to_edge_bho.IEToEdgeBHO" setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\ie_to_edge_bho.IEToEdgeBHO\ setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeHTM\shell setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgePDF\Application setup.exe Key created \REGISTRY\MACHINE\Software\Classes\MSEdgeMHT\shell setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.xhtml setup.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\ProxyStubClsid32 setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C9C2B807-7731-4F34-81B7-44FF7779522B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3A84F9C2-6164-485C-A7D9-4B27F8AC009E}\AppID = "{6d2b5079-2f0b-48dd-ab7f-97cec514d30b}" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.shtml\OpenWithProgids setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.svg\OpenWithProgIds\MSEdgeHTM 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\MSEdgePDF\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\MIME\Database\Content Type\application/pdf 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\TypeLib\{C9C2B807-7731-4F34-81B7-44FF7779522B}\1.0\0\win64\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\elevation_service.exe" setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B54934CD-71A6-4698-BDC2-AFEA5B86504C}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\132.0.2957.140\\EBWebView\\x64\\EmbeddedBrowserWebView.dll" setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.pdf setup.exe Key created \REGISTRY\MACHINE\Software\Classes\.svg\OpenWithProgids setup.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\Interface setup.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2512 setup.exe 2512 setup.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1632 server.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 3508 setup.exe Token: SeIncBasePriorityPrivilege 3508 setup.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe Token: SeIncBasePriorityPrivilege 1632 server.exe Token: 33 1632 server.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 768 wrote to memory of 1632 768 lmlmdos.exe 85 PID 768 wrote to memory of 1632 768 lmlmdos.exe 85 PID 768 wrote to memory of 1632 768 lmlmdos.exe 85 PID 1632 wrote to memory of 2116 1632 server.exe 88 PID 1632 wrote to memory of 2116 1632 server.exe 88 PID 1632 wrote to memory of 2116 1632 server.exe 88 PID 4336 wrote to memory of 3508 4336 MicrosoftEdge_X64_132.0.2957.140.exe 94 PID 4336 wrote to memory of 3508 4336 MicrosoftEdge_X64_132.0.2957.140.exe 94 PID 3508 wrote to memory of 4080 3508 setup.exe 95 PID 3508 wrote to memory of 4080 3508 setup.exe 95 PID 3508 wrote to memory of 3372 3508 setup.exe 96 PID 3508 wrote to memory of 3372 3508 setup.exe 96 PID 3372 wrote to memory of 3440 3372 setup.exe 97 PID 3372 wrote to memory of 3440 3372 setup.exe 97 PID 3508 wrote to memory of 2512 3508 setup.exe 98 PID 3508 wrote to memory of 2512 3508 setup.exe 98 PID 3508 wrote to memory of 1880 3508 setup.exe 99 PID 3508 wrote to memory of 1880 3508 setup.exe 99 PID 2512 wrote to memory of 1968 2512 setup.exe 100 PID 2512 wrote to memory of 1968 2512 setup.exe 100 PID 3508 wrote to memory of 4040 3508 setup.exe 101 PID 3508 wrote to memory of 4040 3508 setup.exe 101 PID 1880 wrote to memory of 4268 1880 setup.exe 102 PID 1880 wrote to memory of 4268 1880 setup.exe 102 PID 4040 wrote to memory of 4152 4040 setup.exe 104 PID 4040 wrote to memory of 4152 4040 setup.exe 104 PID 1632 wrote to memory of 1504 1632 server.exe 108 PID 1632 wrote to memory of 1504 1632 server.exe 108 -
System policy modification 1 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID setup.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C} = "1" setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext setup.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\ setup.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\lmlmdos.exe"C:\Users\Admin\AppData\Local\Temp\lmlmdos.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:768 -
C:\Users\Admin\AppData\Local\Temp\server.exe"C:\Users\Admin\AppData\Local\Temp\server.exe"2⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2116
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C:\Users\Admin\AppData\Local\Temp\tmpF484.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpF484.tmp.exe"3⤵
- Executes dropped EXE
PID:1504
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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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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU1NzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODAxNjUyMzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0OTExNDAzNDY2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2732
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\MicrosoftEdge_X64_132.0.2957.140.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\MicrosoftEdge_X64_132.0.2957.140.exe" --msedge --verbose-logging --do-not-launch-msedge --system-level --channel=stable1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe" --install-archive="C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\MicrosoftEdge_X64_132.0.2957.140.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:3508 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff6e997a818,0x7ff6e997a824,0x7ff6e997a8303⤵
- Executes dropped EXE
PID:4080
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.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:3372 -
C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff6e997a818,0x7ff6e997a824,0x7ff6e997a8304⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:3440
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C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --register-package-identity --verbose-logging --system-level3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff744f6a818,0x7ff744f6a824,0x7ff744f6a8304⤵
- Executes dropped EXE
PID:1968
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C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --remove-deprecated-packages --verbose-logging --system-level3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1880 -
C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff744f6a818,0x7ff744f6a824,0x7ff744f6a8304⤵
- Executes dropped EXE
PID:4268
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C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --msedge --channel=stable --update-game-assist-package --verbose-logging --system-level3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4040 -
C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Program Files\MsEdgeCrashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\132.0.2957.140\Installer\setup.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=132.0.2957.140 --initial-client-data=0x224,0x228,0x22c,0x200,0x230,0x7ff744f6a818,0x7ff744f6a824,0x7ff744f6a8304⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:4152
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k AppReadiness -p -s AppReadiness1⤵PID:4064
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7NjI4NDdFMUItOTI2QS00ODRFLTg3QkMtRTNGMDVFRTZGMDNCfSIgdXNlcmlkPSJ7QjlDRTY5MDctMDE1Mi00NjhCLTlFREQtMDIxMzk3NDlGQjhFfSIgaW5zdGFsbHNvdXJjZT0ic2NoZWR1bGVyIiByZXF1ZXN0aWQ9Ins2RjcyQ0VDNS1BMUQ0LTRGRUUtQjU1Qi00Q0MxOEZEN0NBQzJ9IiBkZWR1cD0iY3IiIGRvbWFpbmpvaW5lZD0iMCI-PGh3IGxvZ2ljYWxfY3B1cz0iMiIgcGh5c21lbW9yeT0iNCIgZGlza190eXBlPSIyIiBzc2U9IjEiIHNzZTI9IjEiIHNzZTM9IjEiIHNzc2UzPSIxIiBzc2U0MT0iMSIgc3NlNDI9IjEiIGF2eD0iMSIvPjxvcyBwbGF0Zm9ybT0id2luIiB2ZXJzaW9uPSIxMC4wLjE5MDQxLjEyODgiIHNwPSIiIGFyY2g9Ing2NCIgcHJvZHVjdF90eXBlPSI0OCIgaXNfd2lwPSIwIiBpc19pbl9sb2NrZG93bl9tb2RlPSIwIi8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7VlBRb1AxRitmcTE1d1J6aDFrUEw0UE1wV2g4T1JNQjVpenZyT0MvY2hqUT0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7RjNDNEZFMDAtRUZENS00MDNCLTk1NjktMzk4QTIwRjFCQTRBfSIgdmVyc2lvbj0iMS4zLjE5NS40MyIgbmV4dHZlcnNpb249IiIgbGFuZz0iIiBicmFuZD0iSU5CWCIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjIiIGNvaG9ydD0icnJmQDAuMTkiPjx1cGRhdGVjaGVjay8-PHBpbmcgcj0iMyIgcmQ9IjY2MTIiIHBpbmdfZnJlc2huZXNzPSJ7QUZFRjc4NjQtNzQ1QS00QjcwLTkxNjItQjFBMEU1NzIwMjJFfSIvPjwvYXBwPjxhcHAgYXBwaWQ9Ins1NkVCMThGOC1CMDA4LTRDQkQtQjZEMi04Qzk3RkU3RTkwNjJ9IiB2ZXJzaW9uPSI5Mi4wLjkwMi42NyIgbmV4dHZlcnNpb249IjEzMi4wLjI5NTcuMTQwIiBsYW5nPSIiIGJyYW5kPSJJTkJYIiBjbGllbnQ9IiIgZXhwZXJpbWVudHM9ImNvbnNlbnQ9ZmFsc2UiIGluc3RhbGxhZ2U9IjIiIGlzX3Bpbm5lZF9zeXN0ZW09InRydWUiIGxhc3RfbGF1bmNoX2NvdW50PSIxIiBsYXN0X2xhdW5jaF90aW1lPSIxMzM4MzQyMzQxNjU3MTU4MDAiPjx1cGRhdGVjaGVjay8-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-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-PC9hcHA-PGFwcCBhcHBpZD0ie0YzMDE3MjI2LUZFMkEtNDI5NS04QkRGLTAwQzNBOUE3RTRDNX0iIHZlcnNpb249IjEzMi4wLjI5NTcuMTQwIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSIiIGJyYW5kPSJHR0xTIiBjbGllbnQ9IiIgaW5zdGFsbGFnZT0iMiIgaW5zdGFsbGRhdGU9IjY2MDgiIGNvaG9ydD0icnJmQDAuODYiPjx1cGRhdGVjaGVjay8-PHBpbmcgcj0iMyIgcmQ9IjY2MTIiIHBpbmdfZnJlc2huZXNzPSJ7NUJDMENGRjctREJERS00MDEzLUE4Q0YtRkE4NkM4MzkwN0REfSIvPjwvYXBwPjwvcmVxdWVzdD41⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2440
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Browser Extensions
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B20867-4AFD-413E-96B4-A83A3935A3EA}\EDGEMITMP_DF228.tmp\setup.exe
Filesize6.6MB
MD5b4c8ad75087b8634d4f04dc6f92da9aa
SHA17efaa2472521c79d58c4ef18a258cc573704fb5d
SHA256522a25568bb503cf8b44807661f31f0921dee91d37691bf399868733205690bf
SHA5125094505b33a848badcffd6b3b93aad9ad73f391e201dee052376c4f8573ba351f0b8c102131216088ffb38d0ed7b5fe70ba95c3ac2c33a50c993584fe7c435e3
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Filesize
3.7MB
MD53646786aea064c0845f5bb1b8e976985
SHA1a31ba2d2192898d4c0a01511395bdf87b0e53873
SHA256a129a6de7b90500483226192b260eaca1ee116a007771d421aa3eee38af48d6f
SHA512145f8abf2ecffd8ecc3745dbd9ab2e360826fa46d6f21dbebece7802b9b5980f4ab19e2dfd180ce0cfb84366f3ac5c87cd1b74a085e1a0dd620b6c097900e0f4
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Filesize
72KB
MD5ebca5f99845feb06449b1b8b35cf92d6
SHA1f3081a7278d27058cf6c6582c575e8ec3e6e122d
SHA25636f1801697f9f839de59822cd7c289fcc19df3229623aac9718aded474a9e35a
SHA512b223b8eadb3ae48073c5abbf80d35e13ec7ce6e10d7ccb4264bbdfd17465a5752aac9990d0866e0d8c5c7277fab514beb49bad9861ed7a117365e58c6899a5be
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Filesize
101KB
MD5fda15cc313b8d720f75d4aa3db01e321
SHA1bdf1c323d8835d4d6ab0e5fb5b66d9679c1f98ad
SHA256e160fce013c3be0ef6f518887b865c5200facc28f5ba8355cfbda094b74b2d79
SHA512bfabfce87ba068f81b908b28c42111003d3e31b9b673baabf1c3b3268f7a09ec71b0bea69e3d3747438af0683263cd76936a7a382122362ee577f8385244556a
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Filesize
102KB
MD579d7ad69996736cdded324f9e090c833
SHA16a2bf5cdf753847b5db42b66b9f7d76056cb4bdc
SHA2566d9d4f7173107909bb7fc19398cac2d99d4e6ba9e589bc45f47ee2aa4fd88a5d
SHA5126d903dbe24306f354dea10772426df3df3a6d6e50dfc14dff3ea310612a78089a4659ed6d7c3a02cb92e7c2499cf75b9a66f38bfb8d834abf5e3e21b661e5233
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Filesize
671KB
MD5086a356397e1918dfe0b1022a861bb51
SHA12382c2475e78061c2e29493ba642cab0438e2818
SHA25633bde772314a773b6bcfd2b08c544e65bfc99aaf61695672458f84b7ebd8f8b7
SHA512d306c141b99fea89bada13751a447c843c490bec1950380adb999bac7d60880ba5c270ac77d0ad16d4404aa2cf2906af5109ced396789c7531d8022026612f2d
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Filesize
23KB
MD55eb67cac2f9ef8a548ba327896909cda
SHA1b8f3612f2d00c581387b02a615ad178874b51329
SHA256f5c542679e18756fcaaf434a1df9ecee261c8fa6788b75dc64c458e4eef15f2d
SHA51240665518a5451f7bd86ca1e3ad58cec178566c0f45fde647e76c2bb8d81611ca61fe1974cb97988065239005ca63fc9de0c449d45357ee90a8a99ccd30a5415f
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Filesize
38KB
MD5e1929d0781ff08abf8be3051479043b6
SHA10605a5657e022bd1cadf80f13446c678728dcde9
SHA256b4ae6a462c5f24bec5870f6e92d94a00b1e1a4abd95e5433d6ac99a0f9d92042
SHA512fb47c341b636293d500f1892f02e2be2b16bd0301eedc0c30025c00ae22ce3fe6d42abc0a4837cc5551eeed6cd5bbe815a0301db86bac6a84177a6c103d54d27