General

  • Target

    JaffaCakes118_a0d0a5f4242b26cb40c54af0c9abbf31a76c7e3a962a023d1231c076f36e66fb

  • Size

    4.4MB

  • Sample

    241226-y8pdvsynbm

  • MD5

    ca6d15fb9dc13b6405aa77bbdee1998f

  • SHA1

    960b184621a2838dbe0e98030f6fce8e93b09721

  • SHA256

    a0d0a5f4242b26cb40c54af0c9abbf31a76c7e3a962a023d1231c076f36e66fb

  • SHA512

    7f0e0d05fa0c8ffe45bd23e3f58ec5b552ca6b7e7f1c2b176b7e669a6b1e2616c5327c6b4fead7cda5b7087b0ac7b3342dd926e1b3c0e4df667e753bcad4beff

  • SSDEEP

    98304:tJtY3JeI6vJKJ9vQzp1wkGq+I3TQ2lilTNw:tJtoJt6vQhQzp1wkGf4Dei

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a0d0a5f4242b26cb40c54af0c9abbf31a76c7e3a962a023d1231c076f36e66fb

    • Size

      4.4MB

    • MD5

      ca6d15fb9dc13b6405aa77bbdee1998f

    • SHA1

      960b184621a2838dbe0e98030f6fce8e93b09721

    • SHA256

      a0d0a5f4242b26cb40c54af0c9abbf31a76c7e3a962a023d1231c076f36e66fb

    • SHA512

      7f0e0d05fa0c8ffe45bd23e3f58ec5b552ca6b7e7f1c2b176b7e669a6b1e2616c5327c6b4fead7cda5b7087b0ac7b3342dd926e1b3c0e4df667e753bcad4beff

    • SSDEEP

      98304:tJtY3JeI6vJKJ9vQzp1wkGq+I3TQ2lilTNw:tJtoJt6vQhQzp1wkGf4Dei

    • 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