General

  • Target

    JaffaCakes118_877bce4c4999c396e7a2630f211127d46e4b14aa641dd1006f405ef84361f9e2

  • Size

    4.4MB

  • Sample

    241223-12acgasqg1

  • MD5

    1cf2b3e8cd85cca09db4b3823234b4d9

  • SHA1

    97ba91f73e18fd5556b3815e1f210fcf79ec38ba

  • SHA256

    877bce4c4999c396e7a2630f211127d46e4b14aa641dd1006f405ef84361f9e2

  • SHA512

    e93263b8c33743c0060d9d3fbc669a483ab945de876dc5fb290206e7e1279963f50afa8a78efcfbc4da5065b369fafc4b8a3c3b661c253b7cdfec696c3416a62

  • SSDEEP

    98304:m8ZEmZAaIpw68PqkDIWZEEST6CbnS8kOyF/ktRDuwY5o:m8ZV6at6dWZgeCzS8kx8tsto

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_877bce4c4999c396e7a2630f211127d46e4b14aa641dd1006f405ef84361f9e2

    • Size

      4.4MB

    • MD5

      1cf2b3e8cd85cca09db4b3823234b4d9

    • SHA1

      97ba91f73e18fd5556b3815e1f210fcf79ec38ba

    • SHA256

      877bce4c4999c396e7a2630f211127d46e4b14aa641dd1006f405ef84361f9e2

    • SHA512

      e93263b8c33743c0060d9d3fbc669a483ab945de876dc5fb290206e7e1279963f50afa8a78efcfbc4da5065b369fafc4b8a3c3b661c253b7cdfec696c3416a62

    • SSDEEP

      98304:m8ZEmZAaIpw68PqkDIWZEEST6CbnS8kOyF/ktRDuwY5o:m8ZV6at6dWZgeCzS8kx8tsto

    • 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