General

  • Target

    JaffaCakes118_7027accec25abfac80a4c68889259c68d9fcab4123c1151675ebc803d14ec1a1

  • Size

    4.4MB

  • Sample

    241222-gd3jkawkcy

  • MD5

    a436f80fbea25b5e781c04ed260de5ea

  • SHA1

    0abdae9ad59ba9bb0f8c6d99b894d00fb9df294a

  • SHA256

    7027accec25abfac80a4c68889259c68d9fcab4123c1151675ebc803d14ec1a1

  • SHA512

    61c6fa06039dd775161040da3a3bd25e3b51e8ee402ec88aea9fff5ab1b2fede00c45dd8e4f187edaa8e3f1db7bc7b40a4c9ac1d0a4e0d7dd8c13bd5d2c6ed8b

  • SSDEEP

    98304:QS1k6bmRbAdRmlicT8AWOV4NezJl7KHt5tUU7qo8Ul8UAf9pgkuItv:QT6bfcT0OJkH5d2xK8Nfm0v

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_7027accec25abfac80a4c68889259c68d9fcab4123c1151675ebc803d14ec1a1

    • Size

      4.4MB

    • MD5

      a436f80fbea25b5e781c04ed260de5ea

    • SHA1

      0abdae9ad59ba9bb0f8c6d99b894d00fb9df294a

    • SHA256

      7027accec25abfac80a4c68889259c68d9fcab4123c1151675ebc803d14ec1a1

    • SHA512

      61c6fa06039dd775161040da3a3bd25e3b51e8ee402ec88aea9fff5ab1b2fede00c45dd8e4f187edaa8e3f1db7bc7b40a4c9ac1d0a4e0d7dd8c13bd5d2c6ed8b

    • SSDEEP

      98304:QS1k6bmRbAdRmlicT8AWOV4NezJl7KHt5tUU7qo8Ul8UAf9pgkuItv:QT6bfcT0OJkH5d2xK8Nfm0v

    • 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