General

  • Target

    JaffaCakes118_de3269c87e0f9559725140dc7074d42fa5bdff68fc4867d934e1d0e2fe52f5b4

  • Size

    4.4MB

  • Sample

    241221-z5nhtszmh1

  • MD5

    277888d64462f378d742de8718781126

  • SHA1

    16e3cbbfe8d1a3af704fdbda69177c12e67342e0

  • SHA256

    de3269c87e0f9559725140dc7074d42fa5bdff68fc4867d934e1d0e2fe52f5b4

  • SHA512

    b75eea9144bfc257338699c625dd9ca88e882e01fcb2c4a76086cff1cbcbabf9f8568f7bef28864d3dcf99d90a1d5ded3b3e3ff20ecf483950ee96fc33c62ad2

  • SSDEEP

    98304:H+WafGEdKooLoZ6PjDrDBriXu4ezcX4gPajRTFFxWKwhOTzr4bmFzMQZU2:HrK5dKo8O6nrDB+XuHYI0a1TFFxWKwk3

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_de3269c87e0f9559725140dc7074d42fa5bdff68fc4867d934e1d0e2fe52f5b4

    • Size

      4.4MB

    • MD5

      277888d64462f378d742de8718781126

    • SHA1

      16e3cbbfe8d1a3af704fdbda69177c12e67342e0

    • SHA256

      de3269c87e0f9559725140dc7074d42fa5bdff68fc4867d934e1d0e2fe52f5b4

    • SHA512

      b75eea9144bfc257338699c625dd9ca88e882e01fcb2c4a76086cff1cbcbabf9f8568f7bef28864d3dcf99d90a1d5ded3b3e3ff20ecf483950ee96fc33c62ad2

    • SSDEEP

      98304:H+WafGEdKooLoZ6PjDrDBriXu4ezcX4gPajRTFFxWKwhOTzr4bmFzMQZU2:HrK5dKo8O6nrDB+XuHYI0a1TFFxWKwk3

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • 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 WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks