General

  • Target

    8f3c10480c4762ec22645c7878450f352018ac523a41908c7d3bbe8edf81cae2

  • Size

    4.2MB

  • Sample

    230919-x7jljsdg33

  • MD5

    327a4a59917805b1c4ed3ce0e0433316

  • SHA1

    361c5153de785dab84a9d269110425c44bbeccb1

  • SHA256

    8f3c10480c4762ec22645c7878450f352018ac523a41908c7d3bbe8edf81cae2

  • SHA512

    d13d48b4aead8b8612ee55b36cafd8031934f5efb45e83b2a119a9cbb33c810770a4487779c1c9b00c5c1022656546b1791f920883b40bdda5483e05fb133485

  • SSDEEP

    98304:QsX1h1JD7nLJrREmYEPxEy42tPNMcAPzPd/HdL7su8TQ5vI1T:v9VDLJ0wxEy42t1MV7P91Qu75vC

Malware Config

Targets

    • Target

      8f3c10480c4762ec22645c7878450f352018ac523a41908c7d3bbe8edf81cae2

    • Size

      4.2MB

    • MD5

      327a4a59917805b1c4ed3ce0e0433316

    • SHA1

      361c5153de785dab84a9d269110425c44bbeccb1

    • SHA256

      8f3c10480c4762ec22645c7878450f352018ac523a41908c7d3bbe8edf81cae2

    • SHA512

      d13d48b4aead8b8612ee55b36cafd8031934f5efb45e83b2a119a9cbb33c810770a4487779c1c9b00c5c1022656546b1791f920883b40bdda5483e05fb133485

    • SSDEEP

      98304:QsX1h1JD7nLJrREmYEPxEy42tPNMcAPzPd/HdL7su8TQ5vI1T:v9VDLJ0wxEy42t1MV7P91Qu75vC

    • 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