General

  • Target

    JaffaCakes118_2e29c457983a1af64db8a63e236df0ca3f71efb89ab115ef104d9f32dfef03dc

  • Size

    4.3MB

  • Sample

    241229-k2lgqsxrat

  • MD5

    d4399c43a81480577ca3fb12e70b56d9

  • SHA1

    87e249f1016369856f3bb28c4622d32f0efca918

  • SHA256

    2e29c457983a1af64db8a63e236df0ca3f71efb89ab115ef104d9f32dfef03dc

  • SHA512

    29e1711e5fd0790823ebec63e8c4b25258b7f52a1b47173fb4ce54e84c214103c1e02488f5a84e0f898eeedf39b1dc90865763ac8a3c35e43f6b0767969cb558

  • SSDEEP

    98304:grzByVQqGHZab9PLsIS+uWKuK35B8mymXbGntyK1O7t1qBsQhvTI:UzERKZxI0hOminAK1iD7wvU

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2e29c457983a1af64db8a63e236df0ca3f71efb89ab115ef104d9f32dfef03dc

    • Size

      4.3MB

    • MD5

      d4399c43a81480577ca3fb12e70b56d9

    • SHA1

      87e249f1016369856f3bb28c4622d32f0efca918

    • SHA256

      2e29c457983a1af64db8a63e236df0ca3f71efb89ab115ef104d9f32dfef03dc

    • SHA512

      29e1711e5fd0790823ebec63e8c4b25258b7f52a1b47173fb4ce54e84c214103c1e02488f5a84e0f898eeedf39b1dc90865763ac8a3c35e43f6b0767969cb558

    • SSDEEP

      98304:grzByVQqGHZab9PLsIS+uWKuK35B8mymXbGntyK1O7t1qBsQhvTI:UzERKZxI0hOminAK1iD7wvU

    • 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