General

  • Target

    JaffaCakes118_1d99420eecbb1a86125f32d19aec989800e92f2ffb6abf5a092a5464da239738

  • Size

    4.4MB

  • Sample

    241225-sy1q9axkbk

  • MD5

    94024c025a7e22c352a04fda6b4b33a2

  • SHA1

    71142b6eebad2ec5fc238b2cb1f7e23d7c7d60bd

  • SHA256

    1d99420eecbb1a86125f32d19aec989800e92f2ffb6abf5a092a5464da239738

  • SHA512

    ff44889e6488ddd717eb7ce8b26e20a7a8425194e87f949b90a1948d3fa80b15cb6b9b934d6254230a6194c2ff8d9324af85675e96270d3a78dc4dc990b07b7c

  • SSDEEP

    98304:2OXLrFg5FJOzCaimb5hyHDj+eaQiCCZW3Q+ppZNbFbHjkcrH/+H:9fFAa5IORhZWgirJ7AcrH/+H

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_1d99420eecbb1a86125f32d19aec989800e92f2ffb6abf5a092a5464da239738

    • Size

      4.4MB

    • MD5

      94024c025a7e22c352a04fda6b4b33a2

    • SHA1

      71142b6eebad2ec5fc238b2cb1f7e23d7c7d60bd

    • SHA256

      1d99420eecbb1a86125f32d19aec989800e92f2ffb6abf5a092a5464da239738

    • SHA512

      ff44889e6488ddd717eb7ce8b26e20a7a8425194e87f949b90a1948d3fa80b15cb6b9b934d6254230a6194c2ff8d9324af85675e96270d3a78dc4dc990b07b7c

    • SSDEEP

      98304:2OXLrFg5FJOzCaimb5hyHDj+eaQiCCZW3Q+ppZNbFbHjkcrH/+H:9fFAa5IORhZWgirJ7AcrH/+H

    • 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