General

  • Target

    JaffaCakes118_f540075058c7cd6c28ba91c1d1ef71f9d23f2d02e61f9d9c660e88299ee1c496

  • Size

    4.4MB

  • Sample

    241224-djatyszrgq

  • MD5

    8194b9d08b2864f9e215533641fbf6d8

  • SHA1

    7f35533797bee1e9b88e3e3f06ceec1094a2a444

  • SHA256

    f540075058c7cd6c28ba91c1d1ef71f9d23f2d02e61f9d9c660e88299ee1c496

  • SHA512

    6f864bc1c7faf3fec1cf2d2a2f78dc38bb50b419e5fa092b5ecf61dee4420b9e5a419cb1480a9ef15724c9120cbda4dde08d6a23211106dbed020c0c43268877

  • SSDEEP

    98304:hjrlH6RU9jqj9QoEQ3DAr82uFCFHyy5X3IKe5ZPi3f66JXzqBC0KeLuq:hnURW2j9QoEAsBqkJq95ZsiGqBFZLuq

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f540075058c7cd6c28ba91c1d1ef71f9d23f2d02e61f9d9c660e88299ee1c496

    • Size

      4.4MB

    • MD5

      8194b9d08b2864f9e215533641fbf6d8

    • SHA1

      7f35533797bee1e9b88e3e3f06ceec1094a2a444

    • SHA256

      f540075058c7cd6c28ba91c1d1ef71f9d23f2d02e61f9d9c660e88299ee1c496

    • SHA512

      6f864bc1c7faf3fec1cf2d2a2f78dc38bb50b419e5fa092b5ecf61dee4420b9e5a419cb1480a9ef15724c9120cbda4dde08d6a23211106dbed020c0c43268877

    • SSDEEP

      98304:hjrlH6RU9jqj9QoEQ3DAr82uFCFHyy5X3IKe5ZPi3f66JXzqBC0KeLuq:hnURW2j9QoEAsBqkJq95ZsiGqBFZLuq

    • 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