General

  • Target

    610d515026f1729f8ed081a69e5201607705012de4d4395614c6d2c689cffa34

  • Size

    4.2MB

  • Sample

    240417-steyzsdh24

  • MD5

    5698e5d29e8d0ca6f47a3783528ebf66

  • SHA1

    51dd5ba0a038ad14d134bd5f9b807c1ab8322500

  • SHA256

    610d515026f1729f8ed081a69e5201607705012de4d4395614c6d2c689cffa34

  • SHA512

    e8172dd35e6f04ac0c4e2bce44e5780d44a68d40062b07193411dcd0bc821578c94530b1653506db15757da792e1050d467c5d9af1b3a015dd5f383998b20eea

  • SSDEEP

    98304:cwoxqRNHtYTbrnnqfLVkrWMdzx639PKF8Qx7:nXR9tYTb7qxEbNx6NSx7

Malware Config

Targets

    • Target

      610d515026f1729f8ed081a69e5201607705012de4d4395614c6d2c689cffa34

    • Size

      4.2MB

    • MD5

      5698e5d29e8d0ca6f47a3783528ebf66

    • SHA1

      51dd5ba0a038ad14d134bd5f9b807c1ab8322500

    • SHA256

      610d515026f1729f8ed081a69e5201607705012de4d4395614c6d2c689cffa34

    • SHA512

      e8172dd35e6f04ac0c4e2bce44e5780d44a68d40062b07193411dcd0bc821578c94530b1653506db15757da792e1050d467c5d9af1b3a015dd5f383998b20eea

    • SSDEEP

      98304:cwoxqRNHtYTbrnnqfLVkrWMdzx639PKF8Qx7:nXR9tYTb7qxEbNx6NSx7

    • 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