General

  • Target

    e0ad64994f16efed06ac421388fb50feeedfbb1d84af70d4816f97d50704d3a5

  • Size

    4.2MB

  • Sample

    240417-2562aahb65

  • MD5

    4dc964393a4abcf25cbe886ba7886358

  • SHA1

    7c9a86eb4ad33aa0e22420346bd328b64bb08c17

  • SHA256

    e0ad64994f16efed06ac421388fb50feeedfbb1d84af70d4816f97d50704d3a5

  • SHA512

    e42adfa65960df25813e559c2b6337424900a357f8a73f174d2ee7fb472e20449e2adddca5368fe5a151d13ccdc748921eb781a1f89bbc239e42677315903b68

  • SSDEEP

    98304:Vuj+q6TJ4wJXu5ZJ1j+7xTB8ercClYoKJ32fC3NV26E3wqtOnXcGdwYxxv:Ij+FTuwJ2ZmxTB8FOXbwqtOnFmYxv

Malware Config

Targets

    • Target

      e0ad64994f16efed06ac421388fb50feeedfbb1d84af70d4816f97d50704d3a5

    • Size

      4.2MB

    • MD5

      4dc964393a4abcf25cbe886ba7886358

    • SHA1

      7c9a86eb4ad33aa0e22420346bd328b64bb08c17

    • SHA256

      e0ad64994f16efed06ac421388fb50feeedfbb1d84af70d4816f97d50704d3a5

    • SHA512

      e42adfa65960df25813e559c2b6337424900a357f8a73f174d2ee7fb472e20449e2adddca5368fe5a151d13ccdc748921eb781a1f89bbc239e42677315903b68

    • SSDEEP

      98304:Vuj+q6TJ4wJXu5ZJ1j+7xTB8ercClYoKJ32fC3NV26E3wqtOnXcGdwYxxv:Ij+FTuwJ2ZmxTB8FOXbwqtOnFmYxv

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks