General

  • Target

    JaffaCakes118_c3ec1b42747d7b00d2b1731f119948ed4a5dc6b6444b44a0cb75c5cdaa51c457

  • Size

    4.3MB

  • Sample

    241230-drj3lawnez

  • MD5

    2b4c61f3d7884d568df60b922f7b49a9

  • SHA1

    1d92f537f13ccec705f134573225103f2bde8d5a

  • SHA256

    c3ec1b42747d7b00d2b1731f119948ed4a5dc6b6444b44a0cb75c5cdaa51c457

  • SHA512

    8d2b846edfd82351095213de19f98255c27680fca7f692ea52e8585b217d4f6607222d55fe231310ba75468c5fbd1ac799b854891471b5d4497ad0dc81978c5e

  • SSDEEP

    98304:uOCn+bijOFZtbbdEhHPtd/LVRxo7mIJRj+NgF4fjun8c+:RzDtbbdEhb1amiRj+NgFJ83

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      2f0d8d86c4d58dacce0af177f008132e585bc496c1f536105af0e33949f8fda8

    • Size

      4.5MB

    • MD5

      24d9f4fabdce7c90cd5feedc8d149329

    • SHA1

      89724901921030ce1bc3915cd4d84ebccfe7dc18

    • SHA256

      2f0d8d86c4d58dacce0af177f008132e585bc496c1f536105af0e33949f8fda8

    • SHA512

      c919d455e236c3ebda9936931e76ba28fa2346b550b32a131538553d3581671a6efbf8fdc5fed477cd6c336118f2c9ca3ce2cc827d4f7baa65bc01350e8fd2cd

    • SSDEEP

      98304:Kb4zwXjlrKOaiydVjiXseEYkyc9ejHtvuQ4KH5IEJ21GM8n1jG3Sp0BnCmNcNYi:KRj9KO60XxSZ4d4wGEJ2+mSqBnimi

    • 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