General

  • Target

    https://cdn.discordapp.com/attachments/1306307977728364556/1307107076430102640/SteamtoolsSetup.rar?ex=673c6593&is=673b1413&hm=f0c8963a5cbb32d598a8e1de87062eddc85254d8e96c07a4acb049750a87409e&

  • Sample

    241118-t5lfkszhkc

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1306307977728364556/1307107076430102640/SteamtoolsSetup.rar?ex=673c6593&is=673b1413&hm=f0c8963a5cbb32d598a8e1de87062eddc85254d8e96c07a4acb049750a87409e&

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Detected potential entity reuse from brand STEAM.

MITRE ATT&CK Enterprise v15

Tasks