General

  • Target

    e4c693370e3439c8ef7f928c3118446c51bb99d2852354afd7faa238192ac3e9

  • Size

    4.1MB

  • Sample

    231013-qacneabg93

  • MD5

    8610f22b9ae7b613159f9980da7e315f

  • SHA1

    de33ed7d4fc789bfa2879603587c6c35ad8e0b7f

  • SHA256

    e4c693370e3439c8ef7f928c3118446c51bb99d2852354afd7faa238192ac3e9

  • SHA512

    21a47ec87f57e9cd04777144ccbcad14b06faa8aee62aaccc750c72bb1671b1776ade2e70e8f67fc26c94dd50f3055168420349ba90713971b31390bd1979111

  • SSDEEP

    98304:Hlhp/+MAY8LSBetbsJnYPJay0ram2uVyHV/vsKO4IVa8TY/jpHwr1:HlT/+M2+BeVsJYPms9vsd3Va8M/jp0

Malware Config

Targets

    • Target

      e4c693370e3439c8ef7f928c3118446c51bb99d2852354afd7faa238192ac3e9

    • Size

      4.1MB

    • MD5

      8610f22b9ae7b613159f9980da7e315f

    • SHA1

      de33ed7d4fc789bfa2879603587c6c35ad8e0b7f

    • SHA256

      e4c693370e3439c8ef7f928c3118446c51bb99d2852354afd7faa238192ac3e9

    • SHA512

      21a47ec87f57e9cd04777144ccbcad14b06faa8aee62aaccc750c72bb1671b1776ade2e70e8f67fc26c94dd50f3055168420349ba90713971b31390bd1979111

    • SSDEEP

      98304:Hlhp/+MAY8LSBetbsJnYPJay0ram2uVyHV/vsKO4IVa8TY/jpHwr1:HlT/+M2+BeVsJYPms9vsd3Va8M/jp0

    • 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 v15

Tasks