General

  • Target

    d0c487299cdf23ff8e049a8e50a713295be3419d0a3ddde78379820e629c2645

  • Size

    4.2MB

  • Sample

    230607-a19g3agg4x

  • MD5

    9129b3fe7fd6f55bb4876eb4e3113c4d

  • SHA1

    f18ce9fa38bde4f5c7eef29c8a8031d64ddbee6b

  • SHA256

    d0c487299cdf23ff8e049a8e50a713295be3419d0a3ddde78379820e629c2645

  • SHA512

    478c182e2d88903661079b825eef75ea18dd937ae246ad7394de76145c03a151ceec3251cca3267746fceeb74ea784db933294ffbdf0c4143e9f219b59fa35f8

  • SSDEEP

    98304:Ufj1qqJsKF48d0lq1tWEW7hhcbSAW+/YMXAe530ShV2WySKP:Y9a8dPCj3cbSm55002b/P

Malware Config

Targets

    • Target

      d0c487299cdf23ff8e049a8e50a713295be3419d0a3ddde78379820e629c2645

    • Size

      4.2MB

    • MD5

      9129b3fe7fd6f55bb4876eb4e3113c4d

    • SHA1

      f18ce9fa38bde4f5c7eef29c8a8031d64ddbee6b

    • SHA256

      d0c487299cdf23ff8e049a8e50a713295be3419d0a3ddde78379820e629c2645

    • SHA512

      478c182e2d88903661079b825eef75ea18dd937ae246ad7394de76145c03a151ceec3251cca3267746fceeb74ea784db933294ffbdf0c4143e9f219b59fa35f8

    • SSDEEP

      98304:Ufj1qqJsKF48d0lq1tWEW7hhcbSAW+/YMXAe530ShV2WySKP:Y9a8dPCj3cbSm55002b/P

    • 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 v6

Tasks