General

  • Target

    6ef42a77b5add51375baacb3a9142fed0811c632f0a2b2893b11f9f4cc03b2c0

  • Size

    4.1MB

  • Sample

    230818-swvr8abd47

  • MD5

    6959e4a8c01fa4440fd5086bde26e8ce

  • SHA1

    5616fb9621c363ab12fd53761466ea44d9e40c8a

  • SHA256

    6ef42a77b5add51375baacb3a9142fed0811c632f0a2b2893b11f9f4cc03b2c0

  • SHA512

    9a988aab3f04cf30ab899fcdf6f7cc1abf272d20a113dae48591b08cc7d4d4e10dad9fbd7c9249908ff4d684b193c84ff62fe85c4f313cda7f18ed69a20bceaf

  • SSDEEP

    98304:WMLmzAjM+Q7LrIGQ39Ij5ufv3zW1zcsA0YjMqV3wKcU09LT:pmzAjM+QHr/Vufvq1zcsAPN2U09n

Malware Config

Targets

    • Target

      6ef42a77b5add51375baacb3a9142fed0811c632f0a2b2893b11f9f4cc03b2c0

    • Size

      4.1MB

    • MD5

      6959e4a8c01fa4440fd5086bde26e8ce

    • SHA1

      5616fb9621c363ab12fd53761466ea44d9e40c8a

    • SHA256

      6ef42a77b5add51375baacb3a9142fed0811c632f0a2b2893b11f9f4cc03b2c0

    • SHA512

      9a988aab3f04cf30ab899fcdf6f7cc1abf272d20a113dae48591b08cc7d4d4e10dad9fbd7c9249908ff4d684b193c84ff62fe85c4f313cda7f18ed69a20bceaf

    • SSDEEP

      98304:WMLmzAjM+Q7LrIGQ39Ij5ufv3zW1zcsA0YjMqV3wKcU09LT:pmzAjM+QHr/Vufvq1zcsAPN2U09n

    • 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

    • 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