General

  • Target
    https://cdn.discordapp.com/attachments/1260555726347309116/1263219135035347015/HydraOS_Post_Install.7z?ex=66996fff&is=66981e7f&hm=1fae3d949a045cff01b24622860fc340af268712ba74ce15916252e40ae36e59&
  • Sample240718-jcm4lasbjc

Malware Config

Targets

    • Target
      https://cdn.discordapp.com/attachments/1260555726347309116/1263219135035347015/HydraOS_Post_Install.7z?ex=66996fff&is=66981e7f&hm=1fae3d949a045cff01b24622860fc340af268712ba74ce15916252e40ae36e59&
    • Modifies boot configuration data using bcdedit

    • Event Triggered Execution: Image File Execution Options Injection

    • Possible privilege escalation attempt

    • Stops running service(s)

    • 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

    • Modifies file permissions

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Maps connected drives based on registry

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

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

MITRE ATT&CK Enterprise v15

Tasks