General

  • Target

    JaffaCakes118_1b21fc5c696d01f42ba53de8a93f2cd3ee443573999bf11340cec5fa08cccbc0

  • Size

    4.4MB

  • Sample

    241225-al32qssjal

  • MD5

    15acff1c0d9103c3ba6b7b93ff52eed3

  • SHA1

    3d62213d8a451036c1694d63c004e2c0b10b231a

  • SHA256

    1b21fc5c696d01f42ba53de8a93f2cd3ee443573999bf11340cec5fa08cccbc0

  • SHA512

    a4b1f7b8640751e55c94d116e89e9eb64de8c2fcc6ade66ffa22968be5fa8f2f3c0f3b84821f4f9b49d65f2828303dbbeac3cb66062dc46366d639e64c3ffcf6

  • SSDEEP

    98304:AvZ0OtTVloWz30eYNi+18JJO0VgoJzYe4UWpo8KiqJmwsc+Sf:sZJt3oG3KL18JA0VhSeeoW2scf

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_1b21fc5c696d01f42ba53de8a93f2cd3ee443573999bf11340cec5fa08cccbc0

    • Size

      4.4MB

    • MD5

      15acff1c0d9103c3ba6b7b93ff52eed3

    • SHA1

      3d62213d8a451036c1694d63c004e2c0b10b231a

    • SHA256

      1b21fc5c696d01f42ba53de8a93f2cd3ee443573999bf11340cec5fa08cccbc0

    • SHA512

      a4b1f7b8640751e55c94d116e89e9eb64de8c2fcc6ade66ffa22968be5fa8f2f3c0f3b84821f4f9b49d65f2828303dbbeac3cb66062dc46366d639e64c3ffcf6

    • SSDEEP

      98304:AvZ0OtTVloWz30eYNi+18JJO0VgoJzYe4UWpo8KiqJmwsc+Sf:sZJt3oG3KL18JA0VhSeeoW2scf

    • 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