General

  • Target
    https://github.com/dashtheapk/Ultimate-RAT-Collection2026/tree/main/Zer0Day2Rat
  • Sample260806-nlrwcsam6v

Malware Config

Targets

    • Target
      https://github.com/dashtheapk/Ultimate-RAT-Collection2026/tree/main/Zer0Day2Rat
    • Modifies WinLogon for persistence

    • Modifies visibility of hidden/system files in Explorer

    • Event Triggered Execution: Image File Execution Options Injection

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks