General

  • Target

    590cd7c71113371cd92f9a17fbf91ac92d0b5aca1468dde468642eac7ba364f0

  • Size

    4.1MB

  • Sample

    240515-lt8sqsbh3t

  • MD5

    74769d8f341c43b13c11a79c4d51ba76

  • SHA1

    5cb3c27e19dadc039460e399bbcc4d4da2bedb6d

  • SHA256

    590cd7c71113371cd92f9a17fbf91ac92d0b5aca1468dde468642eac7ba364f0

  • SHA512

    2df1692d0331dcd05e4db9e459546ddebae1e5f087961139a6c2a6a64ae659479524b705b3d828d79fd95fc7d3c15e97e331c8842d94ee58af9e75fac5b26644

  • SSDEEP

    98304:TrCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N6o:TrCy8l0I4UGC6Dg3yk88npo

Malware Config

Targets

    • Target

      590cd7c71113371cd92f9a17fbf91ac92d0b5aca1468dde468642eac7ba364f0

    • Size

      4.1MB

    • MD5

      74769d8f341c43b13c11a79c4d51ba76

    • SHA1

      5cb3c27e19dadc039460e399bbcc4d4da2bedb6d

    • SHA256

      590cd7c71113371cd92f9a17fbf91ac92d0b5aca1468dde468642eac7ba364f0

    • SHA512

      2df1692d0331dcd05e4db9e459546ddebae1e5f087961139a6c2a6a64ae659479524b705b3d828d79fd95fc7d3c15e97e331c8842d94ee58af9e75fac5b26644

    • SSDEEP

      98304:TrCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N6o:TrCy8l0I4UGC6Dg3yk88npo

    • 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 v15

Tasks