General

  • Target
    https://cdn.discordapp.com/attachments/1496987897310482582/1496990074997575845/Madium.rar?ex=69ebe426&is=69ea92a6&hm=e5779cc9f7f72c34c499ded74ac47c8cfd2d3cb30a1b8ca0c30cbfcc84e9b6a1&
  • Sample260424-bfqd5aaz2k

Malware Config

Targets

    • Target
      https://cdn.discordapp.com/attachments/1496987897310482582/1496990074997575845/Madium.rar?ex=69ebe426&is=69ea92a6&hm=e5779cc9f7f72c34c499ded74ac47c8cfd2d3cb30a1b8ca0c30cbfcc84e9b6a1&
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Probable phishing domain

MITRE ATT&CK Enterprise v16

Tasks