General

  • Target

    844ed6366dd7fe55e0757f02fe437529a61dd9034ad0ab495ce1cfd745ca2d6c

  • Size

    4.2MB

  • Sample

    230720-k7ealsfa82

  • MD5

    6f9d6beb06b59abac1b1b6e2290dc5fd

  • SHA1

    2cd214213ab02414e5a022019ccc6fba039ff240

  • SHA256

    844ed6366dd7fe55e0757f02fe437529a61dd9034ad0ab495ce1cfd745ca2d6c

  • SHA512

    e30189612ee907063f671c2e9d120b39a3a47fd2ecd7de002237203b810419085e7b03009cac38492d3b62a471a75a0b4f7ac25de95066d425477f8dd62c73bd

  • SSDEEP

    98304:EeBAJBT1BzjKZIV3Elg7/TGofoX9UQHEo3bUH3FNDaMJ:1qz3ElM/T3foOGYH3n2I

Malware Config

Targets

    • Target

      844ed6366dd7fe55e0757f02fe437529a61dd9034ad0ab495ce1cfd745ca2d6c

    • Size

      4.2MB

    • MD5

      6f9d6beb06b59abac1b1b6e2290dc5fd

    • SHA1

      2cd214213ab02414e5a022019ccc6fba039ff240

    • SHA256

      844ed6366dd7fe55e0757f02fe437529a61dd9034ad0ab495ce1cfd745ca2d6c

    • SHA512

      e30189612ee907063f671c2e9d120b39a3a47fd2ecd7de002237203b810419085e7b03009cac38492d3b62a471a75a0b4f7ac25de95066d425477f8dd62c73bd

    • SSDEEP

      98304:EeBAJBT1BzjKZIV3Elg7/TGofoX9UQHEo3bUH3FNDaMJ:1qz3ElM/T3foOGYH3n2I

    • 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