General

  • Target

    2e042b7a84bfde12d0fa51adca17b2148e5452dd92b50cec24add798ff2e84fd

  • Size

    4.1MB

  • Sample

    240404-v2fxcseb74

  • MD5

    4aaddf76037112bf195ed05ebec89daa

  • SHA1

    811ade6bec107045ed5204ea4980f3408108722d

  • SHA256

    2e042b7a84bfde12d0fa51adca17b2148e5452dd92b50cec24add798ff2e84fd

  • SHA512

    2971c46fcd5af2154ca6b207f3822eb442d0392b44de7bdf8318895122797d88e249455f1fa019b0f140bae53c5f93da7e06109bb6aa94d509ff5477050d0a7e

  • SSDEEP

    98304:LH5J7CzszSbiwn7GrcYbqmT2oxXGbns7pL8WqJWTgfw:1MU4iw7Yx2bns7pLfTgfw

Malware Config

Targets

    • Target

      2e042b7a84bfde12d0fa51adca17b2148e5452dd92b50cec24add798ff2e84fd

    • Size

      4.1MB

    • MD5

      4aaddf76037112bf195ed05ebec89daa

    • SHA1

      811ade6bec107045ed5204ea4980f3408108722d

    • SHA256

      2e042b7a84bfde12d0fa51adca17b2148e5452dd92b50cec24add798ff2e84fd

    • SHA512

      2971c46fcd5af2154ca6b207f3822eb442d0392b44de7bdf8318895122797d88e249455f1fa019b0f140bae53c5f93da7e06109bb6aa94d509ff5477050d0a7e

    • SSDEEP

      98304:LH5J7CzszSbiwn7GrcYbqmT2oxXGbns7pL8WqJWTgfw:1MU4iw7Yx2bns7pLfTgfw

    • 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