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General

  • Target

    https://cdn.discordapp.com/attachments/1239664136208646184/1269893193089028200/Release.zip?ex=66b1b7b2&is=66b06632&hm=02f5a0ac59f07800fbf7d68f597a8b7c48ec18a5a2dc4d967732fc1ba0cf24b3&

  • Sample

    240826-e9hg6axarp

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1239664136208646184/1269893193089028200/Release.zip?ex=66b1b7b2&is=66b06632&hm=02f5a0ac59f07800fbf7d68f597a8b7c48ec18a5a2dc4d967732fc1ba0cf24b3&

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v15

Tasks