General

  • Target

    JaffaCakes118_8888facfb718251e11b8470d32779b6174370249e179ece89d9deaed45671f00

  • Size

    4.3MB

  • Sample

    241230-zzdfnsyndl

  • MD5

    d4ac2a08090f4b7f272ba826392ada29

  • SHA1

    fafb747b42343cf77d1764d6136fd964dbe6af83

  • SHA256

    8888facfb718251e11b8470d32779b6174370249e179ece89d9deaed45671f00

  • SHA512

    950a11937b9b888db02cbdd918082537cc47d5979c5c3d9dd02ee4882942bb8422c1ab3d4c59fdc26bfdee7f3344743749b056c351b34d1dd5a226acd0b4a0ab

  • SSDEEP

    98304:hAWZrS51Aouy/E1rw4RC/hyfCv9g+OCbVuU:xrUIyUrw4YZPOwVd

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_8888facfb718251e11b8470d32779b6174370249e179ece89d9deaed45671f00

    • Size

      4.3MB

    • MD5

      d4ac2a08090f4b7f272ba826392ada29

    • SHA1

      fafb747b42343cf77d1764d6136fd964dbe6af83

    • SHA256

      8888facfb718251e11b8470d32779b6174370249e179ece89d9deaed45671f00

    • SHA512

      950a11937b9b888db02cbdd918082537cc47d5979c5c3d9dd02ee4882942bb8422c1ab3d4c59fdc26bfdee7f3344743749b056c351b34d1dd5a226acd0b4a0ab

    • SSDEEP

      98304:hAWZrS51Aouy/E1rw4RC/hyfCv9g+OCbVuU:xrUIyUrw4YZPOwVd

    • 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