General

  • Target

    52e255c9de26b1612e6cf74521cb21f6615d1f65dc18530b2e4b5d150880bed9

  • Size

    4.1MB

  • Sample

    230327-fxpalsdg9w

  • MD5

    cb1f2073d79c82f789d51994c5e52844

  • SHA1

    5086198b5b5567abe362f1a2690c0c593fb23aab

  • SHA256

    52e255c9de26b1612e6cf74521cb21f6615d1f65dc18530b2e4b5d150880bed9

  • SHA512

    723c82ea2f91b0ada430ebea1f51e07ed93c8496e00d8931e3ed1ddb602ac36d208c103febf0ed62aa0205c13508e0e21d35cb97ac1b9195bb39d2c256dd97a3

  • SSDEEP

    98304:jD+y4IXZOqgU5JyE7PRbQEPNsEAJADBcdt5msG7q3W9WVlO:H5rJyfiVKRMBcNDG7q3W/

Malware Config

Targets

    • Target

      52e255c9de26b1612e6cf74521cb21f6615d1f65dc18530b2e4b5d150880bed9

    • Size

      4.1MB

    • MD5

      cb1f2073d79c82f789d51994c5e52844

    • SHA1

      5086198b5b5567abe362f1a2690c0c593fb23aab

    • SHA256

      52e255c9de26b1612e6cf74521cb21f6615d1f65dc18530b2e4b5d150880bed9

    • SHA512

      723c82ea2f91b0ada430ebea1f51e07ed93c8496e00d8931e3ed1ddb602ac36d208c103febf0ed62aa0205c13508e0e21d35cb97ac1b9195bb39d2c256dd97a3

    • SSDEEP

      98304:jD+y4IXZOqgU5JyE7PRbQEPNsEAJADBcdt5msG7q3W9WVlO:H5rJyfiVKRMBcNDG7q3W/

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v6

Tasks