General

  • Target

    bab6ed720d0972d862e027171224776dea62c03ad81ec39de15e4b4906eea06d

  • Size

    4.2MB

  • Sample

    230923-kl2tsaga23

  • MD5

    2470c25ab6ccd6edb7121df963e4230b

  • SHA1

    baf55068cf2bf923c255832047301489179c0a42

  • SHA256

    bab6ed720d0972d862e027171224776dea62c03ad81ec39de15e4b4906eea06d

  • SHA512

    257bf16bb9a53ebea9f99deedea74d2cefc61af62dedd39b63325058801140de29eedf1e891ebc49e7141dd0207aa66bba8daca950babac73b4af7eb460dee0d

  • SSDEEP

    98304:+frTbheRqFixgd2vdUGHDWyNS6A06u71wPfCzjVACDv:AbheAjdutRNS6L1tzX

Malware Config

Targets

    • Target

      bab6ed720d0972d862e027171224776dea62c03ad81ec39de15e4b4906eea06d

    • Size

      4.2MB

    • MD5

      2470c25ab6ccd6edb7121df963e4230b

    • SHA1

      baf55068cf2bf923c255832047301489179c0a42

    • SHA256

      bab6ed720d0972d862e027171224776dea62c03ad81ec39de15e4b4906eea06d

    • SHA512

      257bf16bb9a53ebea9f99deedea74d2cefc61af62dedd39b63325058801140de29eedf1e891ebc49e7141dd0207aa66bba8daca950babac73b4af7eb460dee0d

    • SSDEEP

      98304:+frTbheRqFixgd2vdUGHDWyNS6A06u71wPfCzjVACDv:AbheAjdutRNS6L1tzX

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Windows security modification

    • 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