General

  • Target

    JaffaCakes118_7d1b6ab6869d4e36160796607b88c1531561b5c2dcb94e6b2cffc8a34a5dc64a

  • Size

    4.2MB

  • Sample

    241224-svkwma1jhp

  • MD5

    0d3ab8404bd2392b3969609c04d9b610

  • SHA1

    bb726542c4bb088461fcf9071b7f4ebe63a5a1da

  • SHA256

    7d1b6ab6869d4e36160796607b88c1531561b5c2dcb94e6b2cffc8a34a5dc64a

  • SHA512

    d5230c7478cb5c26b8c0ea86b04c3aaef740dc53d744b7462da7739ca5fd30ea11d07245601b58f896a4c551ec3c9e9af4c950e0ed575884197c130aadec0658

  • SSDEEP

    98304:jNnGpmyVQpYoi4fKxdA8tpxN8eYg0R4id1IORUZd8/O4oWVt:lGpmyxoiK2AQ7vTid1IORU78+8t

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_7d1b6ab6869d4e36160796607b88c1531561b5c2dcb94e6b2cffc8a34a5dc64a

    • Size

      4.2MB

    • MD5

      0d3ab8404bd2392b3969609c04d9b610

    • SHA1

      bb726542c4bb088461fcf9071b7f4ebe63a5a1da

    • SHA256

      7d1b6ab6869d4e36160796607b88c1531561b5c2dcb94e6b2cffc8a34a5dc64a

    • SHA512

      d5230c7478cb5c26b8c0ea86b04c3aaef740dc53d744b7462da7739ca5fd30ea11d07245601b58f896a4c551ec3c9e9af4c950e0ed575884197c130aadec0658

    • SSDEEP

      98304:jNnGpmyVQpYoi4fKxdA8tpxN8eYg0R4id1IORUZd8/O4oWVt:lGpmyxoiK2AQ7vTid1IORU78+8t

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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