General

  • Target

    JaffaCakes118_87c9c4df35abdbf4f860a701e873b44f78b74ab81eba6efd1382340cd3782f07

  • Size

    4.4MB

  • Sample

    241221-2aa1cs1qax

  • MD5

    264a69c77366a16f197b5a55dc54d161

  • SHA1

    678abdcea0e9de291e766008bab93536b417d1ee

  • SHA256

    87c9c4df35abdbf4f860a701e873b44f78b74ab81eba6efd1382340cd3782f07

  • SHA512

    76f8bc294d0765288837480b684ff49bb2bc666d5e495d351155cf8994b5e2174eae5e201a6efb14e0703612dec66732994c9f906cd4793d7b1aa4e0d29693f8

  • SSDEEP

    98304:I0edG6gWe5pkKhIYsixEocjL9ErJx8WlfN5APBxOlWIQBIM7xv2:ccX0KhIYJmlEJxfzQ3OlWIOxv2

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_87c9c4df35abdbf4f860a701e873b44f78b74ab81eba6efd1382340cd3782f07

    • Size

      4.4MB

    • MD5

      264a69c77366a16f197b5a55dc54d161

    • SHA1

      678abdcea0e9de291e766008bab93536b417d1ee

    • SHA256

      87c9c4df35abdbf4f860a701e873b44f78b74ab81eba6efd1382340cd3782f07

    • SHA512

      76f8bc294d0765288837480b684ff49bb2bc666d5e495d351155cf8994b5e2174eae5e201a6efb14e0703612dec66732994c9f906cd4793d7b1aa4e0d29693f8

    • SSDEEP

      98304:I0edG6gWe5pkKhIYsixEocjL9ErJx8WlfN5APBxOlWIQBIM7xv2:ccX0KhIYJmlEJxfzQ3OlWIOxv2

    • 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