PUA - WebBrowserPassView Execution

 Original Source: [Sigma source]
Title: PUA - WebBrowserPassView Execution
Status: test
Description:Detects the execution of WebBrowserPassView.exe. A password recovery tool that reveals the passwords stored by the following Web browsers, Internet Explorer (Version 4.0 - 11.0), Mozilla Firefox (All Versions), Google Chrome, Safari, and Opera
References:
  -https://github.com/redcanaryco/atomic-red-team/blob/40b77d63808dd4f4eafb83949805636735a1fd15/atomics/T1555.003/T1555.003.md
Author: frack113
Date: 2022-08-20
modified:2023-02-14
Tags:
  • -'attack.credential-access'
  • -'attack.t1555.003'
Logsource:
  • category: process_creation
  • product: windows
Detection:
  selection:
Description:'Web Browser Password Viewer' Image|endswith:'\WebBrowserPassView.exe'   condition:selection
Falsepositives:
  -Legitimate use
Level: medium