General

  • Target

    f78479f2b7e2a9051a3163b48f8586b9c24f65f51a604ec685ac4a215dfcf589

  • Size

    4.2MB

  • Sample

    240417-skbvzade35

  • MD5

    63cb6a1b8ff314315fd879d66db800cd

  • SHA1

    0675db451a6ae026183bd41c2a536dc905b3fe11

  • SHA256

    f78479f2b7e2a9051a3163b48f8586b9c24f65f51a604ec685ac4a215dfcf589

  • SHA512

    c981c0b3c5ccef3108719b390d4c84c1013e47ee504aac872d099a70ef7685c3b3b32e6218143f1c5902103da65199c29283fbffeef236d283df4164d3e2bb09

  • SSDEEP

    49152:LMHICC+QSI60PU9JxQmCyuoNbdaRjKWhg6Fgwtw907GqxUhn/2B3sxVJ7i+NBPiB:IHFCy0PUDbdaR/a+iGqhn/GsxbuoAVv

Malware Config

Targets

    • Target

      f78479f2b7e2a9051a3163b48f8586b9c24f65f51a604ec685ac4a215dfcf589

    • Size

      4.2MB

    • MD5

      63cb6a1b8ff314315fd879d66db800cd

    • SHA1

      0675db451a6ae026183bd41c2a536dc905b3fe11

    • SHA256

      f78479f2b7e2a9051a3163b48f8586b9c24f65f51a604ec685ac4a215dfcf589

    • SHA512

      c981c0b3c5ccef3108719b390d4c84c1013e47ee504aac872d099a70ef7685c3b3b32e6218143f1c5902103da65199c29283fbffeef236d283df4164d3e2bb09

    • SSDEEP

      49152:LMHICC+QSI60PU9JxQmCyuoNbdaRjKWhg6Fgwtw907GqxUhn/2B3sxVJ7i+NBPiB:IHFCy0PUDbdaR/a+iGqhn/GsxbuoAVv

    • 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