General

  • Target

    https://cdn.discordapp.com/attachments/1285296575316361331/1307787336200880158/RivieraBootstrapper.rar?ex=6740309e&is=673edf1e&hm=77bd707f2f3dbdf74bcb80fa9acd084dc9549451c4b44d9b5191c66b043237f2&

  • Sample

    241121-jj3gvsvjaq

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1285296575316361331/1307787336200880158/RivieraBootstrapper.rar?ex=6740309e&is=673edf1e&hm=77bd707f2f3dbdf74bcb80fa9acd084dc9549451c4b44d9b5191c66b043237f2&

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: [email protected]

    • 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

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks