General

  • Target

    21cf0bd10e52e7d4999bdf1ceb832c7fedf6bb536938791003657bd0aff85652

  • Size

    4.1MB

  • Sample

    230315-myv8wacg79

  • MD5

    831516e022cf0f48193466bae1d53499

  • SHA1

    eb41bb2e1ef9197f6f1020dc3a54a88060ccc7fa

  • SHA256

    21cf0bd10e52e7d4999bdf1ceb832c7fedf6bb536938791003657bd0aff85652

  • SHA512

    0ad7ddd02665c0e2787b74f18536ff881ecea07d1d6d415dba300b3eb52db9777e25bc32899fbb5f5d0b7eecaf002fdad29e59767d122b12375fb286d8b76c6b

  • SSDEEP

    98304:F4I3IsY1TET1E/SxeUxjThOETSAj6QjB5zl:F4PsY1YBEqxeOjThDOAjBjB55

Malware Config

Targets

    • Target

      21cf0bd10e52e7d4999bdf1ceb832c7fedf6bb536938791003657bd0aff85652

    • Size

      4.1MB

    • MD5

      831516e022cf0f48193466bae1d53499

    • SHA1

      eb41bb2e1ef9197f6f1020dc3a54a88060ccc7fa

    • SHA256

      21cf0bd10e52e7d4999bdf1ceb832c7fedf6bb536938791003657bd0aff85652

    • SHA512

      0ad7ddd02665c0e2787b74f18536ff881ecea07d1d6d415dba300b3eb52db9777e25bc32899fbb5f5d0b7eecaf002fdad29e59767d122b12375fb286d8b76c6b

    • SSDEEP

      98304:F4I3IsY1TET1E/SxeUxjThOETSAj6QjB5zl:F4PsY1YBEqxeOjThDOAjBjB55

    • 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