General

  • Target

    JaffaCakes118_e4a560b3d95169f62e3fc7e4bbca3ac16e11ca26d5347f5be3560081abaff941

  • Size

    4.5MB

  • Sample

    241224-2ncfcazjby

  • MD5

    a6168b40ad70a9e0d797d5e9b5d32b15

  • SHA1

    1fef97c220c1e269e4ebb116878d60f12485bbd0

  • SHA256

    e4a560b3d95169f62e3fc7e4bbca3ac16e11ca26d5347f5be3560081abaff941

  • SHA512

    110147da58040de88ab1dae2459e337ecd2b51162a3e40b658d078af2caf639d02f589fc08ed1ecbe67aa0ced2e6b8d1f6cf0ddb8564fd5805b10ebc51fb5877

  • SSDEEP

    98304:IDz4ZdqWjKWtUkqmN/do5w3LOEom9C34kr12giOgK2XUz4bBI9hYt+oYorMrdM5F:Az4ZdqZWjN/dnb9C9ogMKIUz0izYIyMs

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e4a560b3d95169f62e3fc7e4bbca3ac16e11ca26d5347f5be3560081abaff941

    • Size

      4.5MB

    • MD5

      a6168b40ad70a9e0d797d5e9b5d32b15

    • SHA1

      1fef97c220c1e269e4ebb116878d60f12485bbd0

    • SHA256

      e4a560b3d95169f62e3fc7e4bbca3ac16e11ca26d5347f5be3560081abaff941

    • SHA512

      110147da58040de88ab1dae2459e337ecd2b51162a3e40b658d078af2caf639d02f589fc08ed1ecbe67aa0ced2e6b8d1f6cf0ddb8564fd5805b10ebc51fb5877

    • SSDEEP

      98304:IDz4ZdqWjKWtUkqmN/do5w3LOEom9C34kr12giOgK2XUz4bBI9hYt+oYorMrdM5F:Az4ZdqZWjN/dnb9C9ogMKIUz0izYIyMs

    • 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