General

  • Target

    https://www.youtube.com/redirect?event=comments&redir_token=QUFFLUhqazdiNWVBNUU0a0l6YkR2QzJwZndma0M5dTZhUXxBQ3Jtc0tsM1RENjJ3Y0picXQ2eHRtcUt6MkthUVJ0Q29PWi1uRExoY09JWFFhQklBRmw2Mm5ndzRRNWR4X242TTVxelFZdUxyQWJvVG5rX0F0UWxJcVNpdVJQRk9DcUVCWDUxbVpQanUyeXJORXlfYkVhdFN3RQ&q=https%3A%2F%2Fbit.ly%2Fskinmanager

  • Sample

    240905-c3twhasfkh

Malware Config

Targets

    • Target

      https://www.youtube.com/redirect?event=comments&redir_token=QUFFLUhqazdiNWVBNUU0a0l6YkR2QzJwZndma0M5dTZhUXxBQ3Jtc0tsM1RENjJ3Y0picXQ2eHRtcUt6MkthUVJ0Q29PWi1uRExoY09JWFFhQklBRmw2Mm5ndzRRNWR4X242TTVxelFZdUxyQWJvVG5rX0F0UWxJcVNpdVJQRk9DcUVCWDUxbVpQanUyeXJORXlfYkVhdFN3RQ&q=https%3A%2F%2Fbit.ly%2Fskinmanager

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

    • PureLog Stealer payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks