General

  • Target

    JaffaCakes118_ccb0daf49a0a5ca551c00ed24885b5cdf007eb9fa23f25fadc3a1d438e8657db

  • Size

    4.3MB

  • Sample

    241225-v9qrja1lar

  • MD5

    39392d6ceaad594754a154a205732dc3

  • SHA1

    2e6fce252df9d2b1bbdfa05eda2f67e846b069ce

  • SHA256

    ccb0daf49a0a5ca551c00ed24885b5cdf007eb9fa23f25fadc3a1d438e8657db

  • SHA512

    3b54b56f487f6c8ecd51a6481dc02a3d2db3312fbc5df1a44fd22cc735e54e72e99c36f6461086007c8d51a9e462925de31a20dd6878152cf343787f8a4bd7d9

  • SSDEEP

    98304:Tv4iGAPVcQGQqUnZ75PiAGNG2i8HFpjWK7CU8PzJW:T4ucQ9qUn15KA0Rl3clW

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_ccb0daf49a0a5ca551c00ed24885b5cdf007eb9fa23f25fadc3a1d438e8657db

    • Size

      4.3MB

    • MD5

      39392d6ceaad594754a154a205732dc3

    • SHA1

      2e6fce252df9d2b1bbdfa05eda2f67e846b069ce

    • SHA256

      ccb0daf49a0a5ca551c00ed24885b5cdf007eb9fa23f25fadc3a1d438e8657db

    • SHA512

      3b54b56f487f6c8ecd51a6481dc02a3d2db3312fbc5df1a44fd22cc735e54e72e99c36f6461086007c8d51a9e462925de31a20dd6878152cf343787f8a4bd7d9

    • SSDEEP

      98304:Tv4iGAPVcQGQqUnZ75PiAGNG2i8HFpjWK7CU8PzJW:T4ucQ9qUn15KA0Rl3clW

    • 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