General

  • Target

    e63e939b3a432162012c97b3648e7c17334f4070345a05518a6377006437b7fa

  • Size

    4.1MB

  • Sample

    240515-3jm7qaab28

  • MD5

    c65c2f1ae7063f154ff25c2b43e62009

  • SHA1

    2dec1a506d7da744afbdef49f996e758ebe5af8b

  • SHA256

    e63e939b3a432162012c97b3648e7c17334f4070345a05518a6377006437b7fa

  • SHA512

    3c2e0762c2a87085610d6fe34d23e423ab7e2cc5850a1346508a4c82fddfd2fd645c0b35861308127db2d3069a770ff9304c18da1a5e73963e6d673b4a66e801

  • SSDEEP

    98304:8CrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmbg:85vuu/yDHItfIOpPCSgB5tCk

Malware Config

Targets

    • Target

      e63e939b3a432162012c97b3648e7c17334f4070345a05518a6377006437b7fa

    • Size

      4.1MB

    • MD5

      c65c2f1ae7063f154ff25c2b43e62009

    • SHA1

      2dec1a506d7da744afbdef49f996e758ebe5af8b

    • SHA256

      e63e939b3a432162012c97b3648e7c17334f4070345a05518a6377006437b7fa

    • SHA512

      3c2e0762c2a87085610d6fe34d23e423ab7e2cc5850a1346508a4c82fddfd2fd645c0b35861308127db2d3069a770ff9304c18da1a5e73963e6d673b4a66e801

    • SSDEEP

      98304:8CrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmbg:85vuu/yDHItfIOpPCSgB5tCk

    • 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