General

  • Target

    9eef91a93c0fe81bee3ade7021b0e104054e695775fba7f83b17a94c9b4929a3

  • Size

    4.1MB

  • Sample

    240515-3k2rhahh4y

  • MD5

    3d9dfbf3e941f270ba7b0513936531d5

  • SHA1

    4963e289384faec672696b7ee0e12cfd6b1a016f

  • SHA256

    9eef91a93c0fe81bee3ade7021b0e104054e695775fba7f83b17a94c9b4929a3

  • SHA512

    abbf3f2f6d30a716f17b27a873b79e4bc6521518a097a0fe0ddb5b59186d719e19605430a242c9682d3f7f5b550c05b2407ee6f715fc769fd88111072766090d

  • SSDEEP

    98304:UCrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmb3:U5vuu/yDHItfIOpPCSgB5tCz

Malware Config

Targets

    • Target

      9eef91a93c0fe81bee3ade7021b0e104054e695775fba7f83b17a94c9b4929a3

    • Size

      4.1MB

    • MD5

      3d9dfbf3e941f270ba7b0513936531d5

    • SHA1

      4963e289384faec672696b7ee0e12cfd6b1a016f

    • SHA256

      9eef91a93c0fe81bee3ade7021b0e104054e695775fba7f83b17a94c9b4929a3

    • SHA512

      abbf3f2f6d30a716f17b27a873b79e4bc6521518a097a0fe0ddb5b59186d719e19605430a242c9682d3f7f5b550c05b2407ee6f715fc769fd88111072766090d

    • SSDEEP

      98304:UCrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmb3:U5vuu/yDHItfIOpPCSgB5tCz

    • 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