General

  • Target
    https://github.com/fleasion/Fleasion/releases/download/v2.4.0/Fleasion-v2.4.0-Windows.exe
  • Sample260913-yn9jasdj2y

Malware Config

Targets

    • Target
      https://github.com/fleasion/Fleasion/releases/download/v2.4.0/Fleasion-v2.4.0-Windows.exe
    • Downloads MZ/PE file

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks