General

  • Target

    3efea7d0ee8e21ac389f11046652d7f1c76c9c0e07481b09f416138f1a7c40c2

  • Size

    4.1MB

  • Sample

    231107-gtahqaea69

  • MD5

    b35141a7504898e327783a9eca834bb6

  • SHA1

    d394123ece55c63ed0dfb4fbe939131784033cf2

  • SHA256

    3efea7d0ee8e21ac389f11046652d7f1c76c9c0e07481b09f416138f1a7c40c2

  • SHA512

    48df16106f90f88ea08614ff562ca324a943391fb02298d16589509faaf35887374a257eb1301e56a63c2be6f4d7a01e4d0c8644defe2a482debd1e4f4aef9e4

  • SSDEEP

    98304:dcp7SXxiABEnRcc6Fm5prQZxn92BPaVPHb5bYpjOuCT71kx0/iJ2Mse45:dgQ+3um5mZd94Pk10E577M85

Malware Config

Targets

    • Target

      3efea7d0ee8e21ac389f11046652d7f1c76c9c0e07481b09f416138f1a7c40c2

    • Size

      4.1MB

    • MD5

      b35141a7504898e327783a9eca834bb6

    • SHA1

      d394123ece55c63ed0dfb4fbe939131784033cf2

    • SHA256

      3efea7d0ee8e21ac389f11046652d7f1c76c9c0e07481b09f416138f1a7c40c2

    • SHA512

      48df16106f90f88ea08614ff562ca324a943391fb02298d16589509faaf35887374a257eb1301e56a63c2be6f4d7a01e4d0c8644defe2a482debd1e4f4aef9e4

    • SSDEEP

      98304:dcp7SXxiABEnRcc6Fm5prQZxn92BPaVPHb5bYpjOuCT71kx0/iJ2Mse45:dgQ+3um5mZd94Pk10E577M85

    • 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