General

  • Target

    JaffaCakes118_9f3caf6d09d228f20ff7147cfdefaae3d1b17b8724a97524730dbda9ce1d8304

  • Size

    4.2MB

  • Sample

    241221-w4wk9swmbq

  • MD5

    418d57eddcac325d4eb71ebe18746f02

  • SHA1

    2b37284e9d957660013a7b7d5d4ea754442343af

  • SHA256

    9f3caf6d09d228f20ff7147cfdefaae3d1b17b8724a97524730dbda9ce1d8304

  • SHA512

    124689ca09081de97e7b837f1dd35516652a6ab17aa1bd3bdf3ce770cdc4a8ff75c7a7f677d567b81de5ac7a64f11dc051e4b9903378848e982082e387c74018

  • SSDEEP

    98304:Zx8P52ARx5viCoXBl+zrKkXHgiwBWajFnHTNehq3FxJvP3bw1/x5V1d:ZOR1RxHIX+zrdXHgtBWUNTNKAbn3M5Vn

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_9f3caf6d09d228f20ff7147cfdefaae3d1b17b8724a97524730dbda9ce1d8304

    • Size

      4.2MB

    • MD5

      418d57eddcac325d4eb71ebe18746f02

    • SHA1

      2b37284e9d957660013a7b7d5d4ea754442343af

    • SHA256

      9f3caf6d09d228f20ff7147cfdefaae3d1b17b8724a97524730dbda9ce1d8304

    • SHA512

      124689ca09081de97e7b837f1dd35516652a6ab17aa1bd3bdf3ce770cdc4a8ff75c7a7f677d567b81de5ac7a64f11dc051e4b9903378848e982082e387c74018

    • SSDEEP

      98304:Zx8P52ARx5viCoXBl+zrKkXHgiwBWajFnHTNehq3FxJvP3bw1/x5V1d:ZOR1RxHIX+zrdXHgtBWUNTNKAbn3M5Vn

    • 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