General

  • Target

    JaffaCakes118_13e5e047edd3728618b4d495748e15522c070e7ebd1b42f80d71f9adfe80a88c

  • Size

    4.4MB

  • Sample

    241225-yywp7awncm

  • MD5

    5961b03db2a68fe2a7da2019357f9ede

  • SHA1

    e8ed5eeb54acb8ed47e04411f0da5f64220bd065

  • SHA256

    13e5e047edd3728618b4d495748e15522c070e7ebd1b42f80d71f9adfe80a88c

  • SHA512

    def8758d31ff08d5b208f9dc11d27faa1631d75cab072ac5c7cc545cdee3995128a60dac1cce04e8b0083b2f0d61ab6da07618b965d17feda2588e3925ead8b7

  • SSDEEP

    98304:g+pBXABU2RBF8HP/zmpSYeMVWYXEiVDHcbHu3aFd3F8gKyFRcdnZe:YUu83iiMsY0iYuKFd3u4+M

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_13e5e047edd3728618b4d495748e15522c070e7ebd1b42f80d71f9adfe80a88c

    • Size

      4.4MB

    • MD5

      5961b03db2a68fe2a7da2019357f9ede

    • SHA1

      e8ed5eeb54acb8ed47e04411f0da5f64220bd065

    • SHA256

      13e5e047edd3728618b4d495748e15522c070e7ebd1b42f80d71f9adfe80a88c

    • SHA512

      def8758d31ff08d5b208f9dc11d27faa1631d75cab072ac5c7cc545cdee3995128a60dac1cce04e8b0083b2f0d61ab6da07618b965d17feda2588e3925ead8b7

    • SSDEEP

      98304:g+pBXABU2RBF8HP/zmpSYeMVWYXEiVDHcbHu3aFd3F8gKyFRcdnZe:YUu83iiMsY0iYuKFd3u4+M

    • 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