General

  • Target

    JaffaCakes118_c3f4e3bdfb27b34154fd387f193972d0c7b4f272300eb19f16831f8433e0f4e7

  • Size

    4.3MB

  • Sample

    241226-tg4bgszncj

  • MD5

    8db6c9629eb616368741162062c7efa4

  • SHA1

    ec34a01c2ee269b489f996be14fcbfb5b432206b

  • SHA256

    c3f4e3bdfb27b34154fd387f193972d0c7b4f272300eb19f16831f8433e0f4e7

  • SHA512

    0d7ff9678f8260d76bcb3bb1de97c39a251aba03691acdb3a7472eb992a0948a5f1a9f15d6ee083424258c39b3f8ce2c3766c4da72e88e219e992b5f3201547b

  • SSDEEP

    98304:y4YI3zc/x+FBqoTYJJ/YtdtkPJX64FLOSC7swCechxkXtUnvFo0:5YAFBfTYs3tkPJoswGx+I/

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_c3f4e3bdfb27b34154fd387f193972d0c7b4f272300eb19f16831f8433e0f4e7

    • Size

      4.3MB

    • MD5

      8db6c9629eb616368741162062c7efa4

    • SHA1

      ec34a01c2ee269b489f996be14fcbfb5b432206b

    • SHA256

      c3f4e3bdfb27b34154fd387f193972d0c7b4f272300eb19f16831f8433e0f4e7

    • SHA512

      0d7ff9678f8260d76bcb3bb1de97c39a251aba03691acdb3a7472eb992a0948a5f1a9f15d6ee083424258c39b3f8ce2c3766c4da72e88e219e992b5f3201547b

    • SSDEEP

      98304:y4YI3zc/x+FBqoTYJJ/YtdtkPJX64FLOSC7swCechxkXtUnvFo0:5YAFBfTYs3tkPJoswGx+I/

    • 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