Problem: T1218.005, the term 'invoke-athhtmlapplication' is not recognized as the name of a cmdlet, function, script file, or operable program. check the spelling of the name, or if a path was included, verify that the path is correct and try again.

[dreambegins]

What did you do?

Invoke-AtomicTest T1218.005 -Session $session

What happened instead?

the term 'invoke-athhtmlapplication' is not recognized as the name of a cmdlet, function, script file, or operable program. check the spelling of the name, or if a path was included, verify that the path is correct and try again.

• & {Invoke-ATHHTMLApplication -HTAFilePath C:\Test.hta -ScriptEngine J ...

Your Environment

• Which specific operating system are you running (e.g. Windows 7 SP1 32-bit)? windows 10 64 bit
• Did you run the test from an elevated or root prompt? yes
• If relevant, which atomic test is this specific to?
• If relevant, which execution harness are you attempting to use?

[dreambegins]

Hi, I have already found where the problem is.
"the term 'invoke-athhtmlapplication' is not recognized as the name of a cmdlet..." is because that the remote host didn't install, import the "AtomicTestHarnesses" module.
I don't know why, but it seems like that the source code

get_prereq_command: |
#Install-Module -Name AtomicTestHarnesses -Scope CurrentUser -Force

didn't be executed.

In order to sovle this problem, I modify the source code like this"

executor:
command: |
Install-Module -Name AtomicTestHarnesses -Scope CurrentUser -Force
Set-ExecutionPolicy -Scope Process -ExecutionPolicy Bypass -Force
Import-Module AtomicTestHarnesses -Force
Invoke-ATHHTMLApplication -HTAFilePath #{hta_file_path} -ScriptEngine #{script_engine} -AsLocalUNCPath -SimulateLateralMovement -MSHTAFilePath #{mshta_file_path}
name: powershell

Then, the T1218.005 can be executed correctly.