General

  • Target

    https://cdn.discordapp.com/attachments/1308501381044502638/1308504749657690252/SteamtoolsSetup_1.exe?ex=677f71c3&is=677e2043&hm=0a8fd2f766aff47f17fb8172258019ab35350f5cccb52e53a90ccc8e87292d3a&

  • Sample

    250108-wref8axngy

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1308501381044502638/1308504749657690252/SteamtoolsSetup_1.exe?ex=677f71c3&is=677e2043&hm=0a8fd2f766aff47f17fb8172258019ab35350f5cccb52e53a90ccc8e87292d3a&

    • 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