General

  • Target

    74065c830ad2a6c9cd7e12cd44b9fb867a86d7597f7c90834182b8673d7273a4

  • Size

    4.2MB

  • Sample

    240419-2njveshe28

  • MD5

    3b2988ba478816d8ce4c89af3fb479a5

  • SHA1

    a2beef31125280751561e3af02f5567b9bb0fcab

  • SHA256

    74065c830ad2a6c9cd7e12cd44b9fb867a86d7597f7c90834182b8673d7273a4

  • SHA512

    d777497edb9cc66e8a565e4f1f6d522f1601e09f6cdf2b47b4e0874d423ab95261accecfeaa01c8ba01f35606259128132cea043165a97328ac68734e836b719

  • SSDEEP

    98304:3/40EOOAEftLoGWLNDgTXMgGOTrFzBqlMJaGItfGH:PdVQtLoTZDg5GO9Bqlcf

Malware Config

Targets

    • Target

      74065c830ad2a6c9cd7e12cd44b9fb867a86d7597f7c90834182b8673d7273a4

    • Size

      4.2MB

    • MD5

      3b2988ba478816d8ce4c89af3fb479a5

    • SHA1

      a2beef31125280751561e3af02f5567b9bb0fcab

    • SHA256

      74065c830ad2a6c9cd7e12cd44b9fb867a86d7597f7c90834182b8673d7273a4

    • SHA512

      d777497edb9cc66e8a565e4f1f6d522f1601e09f6cdf2b47b4e0874d423ab95261accecfeaa01c8ba01f35606259128132cea043165a97328ac68734e836b719

    • SSDEEP

      98304:3/40EOOAEftLoGWLNDgTXMgGOTrFzBqlMJaGItfGH:PdVQtLoTZDg5GO9Bqlcf

    • 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