General

  • Target

    JaffaCakes118_76870b628a50efa5b828f3aac8311521d34894ce5cc421b6612be8016b41c070

  • Size

    4.3MB

  • Sample

    241224-cj55esyqbl

  • MD5

    62bf802d4c09c6f0d38ce6bde62cac9a

  • SHA1

    d6ad0f006dc5b337187d44d3ca3c822f02d0a37e

  • SHA256

    76870b628a50efa5b828f3aac8311521d34894ce5cc421b6612be8016b41c070

  • SHA512

    80db360f8cf433397567936aa865782aff6b40c9d57881a68cb3cb79c598c357e8a8558b351639b5b40f25beed2687f81af64b220f3f9ad31841168b3e0c691e

  • SSDEEP

    98304:P9Pm4zhg2RAiEsBPUpMs3NRbhEtotBAYi6HQPoy8Zd/VfMYZhAGlcy:3hgWEcPKn358o/AYi6HQghz/VfMYPz9

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_76870b628a50efa5b828f3aac8311521d34894ce5cc421b6612be8016b41c070

    • Size

      4.3MB

    • MD5

      62bf802d4c09c6f0d38ce6bde62cac9a

    • SHA1

      d6ad0f006dc5b337187d44d3ca3c822f02d0a37e

    • SHA256

      76870b628a50efa5b828f3aac8311521d34894ce5cc421b6612be8016b41c070

    • SHA512

      80db360f8cf433397567936aa865782aff6b40c9d57881a68cb3cb79c598c357e8a8558b351639b5b40f25beed2687f81af64b220f3f9ad31841168b3e0c691e

    • SSDEEP

      98304:P9Pm4zhg2RAiEsBPUpMs3NRbhEtotBAYi6HQPoy8Zd/VfMYZhAGlcy:3hgWEcPKn358o/AYi6HQghz/VfMYPz9

    • 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