Resubmissions

08-12-2024 16:04

241208-th57gaykdv 8

08-12-2024 16:02

241208-tg7c5stjem 4

General

  • Target

    https://cdn.discordapp.com/attachments/1314626889100296202/1314627294555410472/Fisch_IRUS_v3.zip?ex=67566fd3&is=67551e53&hm=fd638904d1d4deb9f49344e97cd5dcb9a8bc64a86ff4da02be32ad084f1a61fd&

  • Sample

    241208-th57gaykdv

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1314626889100296202/1314627294555410472/Fisch_IRUS_v3.zip?ex=67566fd3&is=67551e53&hm=fd638904d1d4deb9f49344e97cd5dcb9a8bc64a86ff4da02be32ad084f1a61fd&

    • 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

    • Checks whether UAC is enabled

    • Checks system information in the registry

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

    • Detected potential entity reuse from brand MICROSOFT.

MITRE ATT&CK Enterprise v15

Tasks