General

  • Target

    75d2d1a8f4bd005bd8b3a339e626d3145ab06e34a98b56673cdc15030ebc5042

  • Size

    4.2MB

  • Sample

    230526-fj3wvaee3s

  • MD5

    d437302c73fe921fa71208c97542f6ca

  • SHA1

    d9108932ceec0ec4b68c193224a2edebe0484d75

  • SHA256

    75d2d1a8f4bd005bd8b3a339e626d3145ab06e34a98b56673cdc15030ebc5042

  • SHA512

    16574a6c7b758a580e9d0b248f3564d842a5dda017ebf974adeb27bc9fb6eb33a1b32e7b70431bde85e21d84d0d33cbcc731db32037964259f07128502af01b1

  • SSDEEP

    98304:qA2OuVotTG/mQ6WHVqT9lUPIIkXSxIidX8pEIiV:qA2reTIKWHVqTWIdXidX8pw

Malware Config

Targets

    • Target

      75d2d1a8f4bd005bd8b3a339e626d3145ab06e34a98b56673cdc15030ebc5042

    • Size

      4.2MB

    • MD5

      d437302c73fe921fa71208c97542f6ca

    • SHA1

      d9108932ceec0ec4b68c193224a2edebe0484d75

    • SHA256

      75d2d1a8f4bd005bd8b3a339e626d3145ab06e34a98b56673cdc15030ebc5042

    • SHA512

      16574a6c7b758a580e9d0b248f3564d842a5dda017ebf974adeb27bc9fb6eb33a1b32e7b70431bde85e21d84d0d33cbcc731db32037964259f07128502af01b1

    • SSDEEP

      98304:qA2OuVotTG/mQ6WHVqT9lUPIIkXSxIidX8pEIiV:qA2reTIKWHVqTWIdXidX8pw

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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 v6

Tasks