General

  • Target

    52dcbfeeda2cf24e263bc50e6e426ecca5c13bef512c09dc4eb015f61b970167

  • Size

    4.1MB

  • Sample

    240516-pykhgsdb4w

  • MD5

    7004fc2e943d77641b824abcc8fbda73

  • SHA1

    40ed6b5c1967de4a824ef0865f2037228129cd3f

  • SHA256

    52dcbfeeda2cf24e263bc50e6e426ecca5c13bef512c09dc4eb015f61b970167

  • SHA512

    26ed8ee8fe7209faa8a42291e3286884899bf91a885a6ebf1d529e6db16de8ce23f680499875969dfab5bc28baf1cbe1fd3c08395fabb364956d7ea7a5e5835d

  • SSDEEP

    98304:sl9GTbLtL99uWlQGfUFGGhNMfnjCzwWu2csDCx3z+tF:xT3oWlQMUAMlWxj+tF

Malware Config

Targets

    • Target

      52dcbfeeda2cf24e263bc50e6e426ecca5c13bef512c09dc4eb015f61b970167

    • Size

      4.1MB

    • MD5

      7004fc2e943d77641b824abcc8fbda73

    • SHA1

      40ed6b5c1967de4a824ef0865f2037228129cd3f

    • SHA256

      52dcbfeeda2cf24e263bc50e6e426ecca5c13bef512c09dc4eb015f61b970167

    • SHA512

      26ed8ee8fe7209faa8a42291e3286884899bf91a885a6ebf1d529e6db16de8ce23f680499875969dfab5bc28baf1cbe1fd3c08395fabb364956d7ea7a5e5835d

    • SSDEEP

      98304:sl9GTbLtL99uWlQGfUFGGhNMfnjCzwWu2csDCx3z+tF:xT3oWlQMUAMlWxj+tF

    • 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