General

  • Target

    JaffaCakes118_f2139ede35bc65aa69df7fa8079550c70a315b7c1013562976b9d6d5c836536a

  • Size

    4.4MB

  • Sample

    241225-rd9yravkgz

  • MD5

    b21e051831b66755a1236cd5686b73fa

  • SHA1

    c91bd922beb24eec5ac9d51fc216cc3782151e1a

  • SHA256

    f2139ede35bc65aa69df7fa8079550c70a315b7c1013562976b9d6d5c836536a

  • SHA512

    e39e4fbb6331607952d4c447836aad43e0837ea688e04e9f63f9419352a13c23ad5f0e23bb1bada45d18073d56e12207dc5d6509b59248585c67220673dd976a

  • SSDEEP

    98304:DFL8L0Vrzg0BVn9cbifpc7LmlMwQPak3rylpRkL96+7ItsqGjCXK:DHP9RpeLmuakul3w9TIts9jh

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f2139ede35bc65aa69df7fa8079550c70a315b7c1013562976b9d6d5c836536a

    • Size

      4.4MB

    • MD5

      b21e051831b66755a1236cd5686b73fa

    • SHA1

      c91bd922beb24eec5ac9d51fc216cc3782151e1a

    • SHA256

      f2139ede35bc65aa69df7fa8079550c70a315b7c1013562976b9d6d5c836536a

    • SHA512

      e39e4fbb6331607952d4c447836aad43e0837ea688e04e9f63f9419352a13c23ad5f0e23bb1bada45d18073d56e12207dc5d6509b59248585c67220673dd976a

    • SSDEEP

      98304:DFL8L0Vrzg0BVn9cbifpc7LmlMwQPak3rylpRkL96+7ItsqGjCXK:DHP9RpeLmuakul3w9TIts9jh

    • 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