mirror of
https://github.com/LOLBAS-Project/LOLBAS
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33 lines
1.4 KiB
YAML
33 lines
1.4 KiB
YAML
---
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Name: Update.exe
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Description: Update is the squirrel update utility used by Microsoft Electron app (Teams in this case)
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Author: 'Mr.Un1k0d3r'
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Created: '2019-06-26'
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Commands:
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- Command: Update.exe --processStart payload.exe --process-start-args "whatever args"
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Description: Copy your payload into %userprofile%\AppData\Local\Microsoft\Teams\current\. Then run the command. Update.exe will execute the file you copied.
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Usecase: Application Whitelisting Bypass
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Category: AWL Bypass
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Privileges: User
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MitreID: T1218
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MitreLink: https://attack.mitre.org/wiki/Technique/T1218
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OperatingSystem: Windows 7 and up with Microsoft Teams installed
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- Command: Update.exe --processStart payload.exe --process-start-args "whatever args"
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Description: Copy your payload into %userprofile%\AppData\Local\Microsoft\Teams\current\. Then run the command. Update.exe will execute the file you copied.
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Usecase: Execute binary
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Category: Execute
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Privileges: User
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MitreID: T1218
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MitreLink: https://attack.mitre.org/wiki/Technique/T1218
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OperatingSystem: Windows 7 and up with Microsoft Teams installed
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Full_Path:
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- Path: '%userprofile%\AppData\Local\Microsoft\Teams\Update.exe'
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Detection:
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- IOC: Update.exe spawned an unknown process
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Resources:
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- Link: https://twitter.com/MrUn1k0d3r/status/1143928885211537408
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Acknowledgement:
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- Person: Mr.Un1k0d3r
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Handle: '@MrUn1k0d3r'
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---
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