General

  • Target

    e5aa01cc38488ed0191ff5abd2fd006ca3856d9ccd15bd8831f709ad490dc8f9

  • Size

    4.1MB

  • Sample

    231028-1jkqgsdf6s

  • MD5

    a344eace38915544ec7dbbcd9a37b856

  • SHA1

    59de24f23e447e0e6aee26ce703f1c09025b7abc

  • SHA256

    e5aa01cc38488ed0191ff5abd2fd006ca3856d9ccd15bd8831f709ad490dc8f9

  • SHA512

    482a90bb9e8a23ac82f72a619b230969e8a22d409c3f0772c5cae04a1d59c4b0f6bd166fb7cb070454b9858d5b4a927ec9304f80a576ed815755938d57866435

  • SSDEEP

    98304:erJ1/PL7PkMRfe+PdqMQcIJNuIeVTX7Carm2LJcycQ0FOlj5P:QJx/PTf+QIJNujNWgrcphO/P

Malware Config

Targets

    • Target

      e5aa01cc38488ed0191ff5abd2fd006ca3856d9ccd15bd8831f709ad490dc8f9

    • Size

      4.1MB

    • MD5

      a344eace38915544ec7dbbcd9a37b856

    • SHA1

      59de24f23e447e0e6aee26ce703f1c09025b7abc

    • SHA256

      e5aa01cc38488ed0191ff5abd2fd006ca3856d9ccd15bd8831f709ad490dc8f9

    • SHA512

      482a90bb9e8a23ac82f72a619b230969e8a22d409c3f0772c5cae04a1d59c4b0f6bd166fb7cb070454b9858d5b4a927ec9304f80a576ed815755938d57866435

    • SSDEEP

      98304:erJ1/PL7PkMRfe+PdqMQcIJNuIeVTX7Carm2LJcycQ0FOlj5P:QJx/PTf+QIJNujNWgrcphO/P

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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