General

  • Target

    JaffaCakes118_390ff34d4305a9d68961fea7685e86e4617c336e65a197c14b9fd3c283fdca2e

  • Size

    4.4MB

  • Sample

    241222-gnwh1awpbs

  • MD5

    b55ef3a7c06639299e77b3e624428769

  • SHA1

    7e6b13b0be1ecf4231a8331c0aaa85f5190007ee

  • SHA256

    390ff34d4305a9d68961fea7685e86e4617c336e65a197c14b9fd3c283fdca2e

  • SHA512

    42760325fd3e092da105525928cfff4f476b37cd0a76e2d0de063d3f23a481276653a065fe69a7da69204d4c87f130f2feb67c5a0b176cf4076898f4b4d01dec

  • SSDEEP

    98304:j+qrH+u+V2JVSFbUmXiZXZgMJd7Ywt2SPvzgtKBKlw/xz1GSE+q:jpL+uwJbUmyRuPwt2AzXBKlUGSEZ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_390ff34d4305a9d68961fea7685e86e4617c336e65a197c14b9fd3c283fdca2e

    • Size

      4.4MB

    • MD5

      b55ef3a7c06639299e77b3e624428769

    • SHA1

      7e6b13b0be1ecf4231a8331c0aaa85f5190007ee

    • SHA256

      390ff34d4305a9d68961fea7685e86e4617c336e65a197c14b9fd3c283fdca2e

    • SHA512

      42760325fd3e092da105525928cfff4f476b37cd0a76e2d0de063d3f23a481276653a065fe69a7da69204d4c87f130f2feb67c5a0b176cf4076898f4b4d01dec

    • SSDEEP

      98304:j+qrH+u+V2JVSFbUmXiZXZgMJd7Ywt2SPvzgtKBKlw/xz1GSE+q:jpL+uwJbUmyRuPwt2AzXBKlUGSEZ

    • 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