General

  • Target

    8f9a598b2cfc8d132b92cca8a0ee2197247af8e219e941645671bac944769de4

  • Size

    4.1MB

  • Sample

    230321-hfj1nsbb2v

  • MD5

    8224bd3ebce071eddcca2ef7aa58bfed

  • SHA1

    895f4f2edfd2bd2b3e5a96a54b36cd99c5068bc6

  • SHA256

    8f9a598b2cfc8d132b92cca8a0ee2197247af8e219e941645671bac944769de4

  • SHA512

    171c168aa9c045f6d50f3e88ca2b78de3c216131729e1727f92648ec410601eff5e29146783273a32d679cfb998f5717b0b8c50dcfdcab07ba2eacd208db7d5f

  • SSDEEP

    98304:3KLn/AoMsv/rYrd6ETqB+2Y8NeCcUS6paMct2JeCoP:S4oBv/rYVqQ2eKNMtvP

Malware Config

Targets

    • Target

      8f9a598b2cfc8d132b92cca8a0ee2197247af8e219e941645671bac944769de4

    • Size

      4.1MB

    • MD5

      8224bd3ebce071eddcca2ef7aa58bfed

    • SHA1

      895f4f2edfd2bd2b3e5a96a54b36cd99c5068bc6

    • SHA256

      8f9a598b2cfc8d132b92cca8a0ee2197247af8e219e941645671bac944769de4

    • SHA512

      171c168aa9c045f6d50f3e88ca2b78de3c216131729e1727f92648ec410601eff5e29146783273a32d679cfb998f5717b0b8c50dcfdcab07ba2eacd208db7d5f

    • SSDEEP

      98304:3KLn/AoMsv/rYrd6ETqB+2Y8NeCcUS6paMct2JeCoP:S4oBv/rYVqQ2eKNMtvP

    • 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.

MITRE ATT&CK Enterprise v6

Tasks