General

  • Target

    https://prismlauncher.org/download?from=button

  • Sample

    241217-qrlbwa1nbn

Malware Config

Targets

    • Target

      https://prismlauncher.org/download?from=button

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: F@ck_mp4

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Checks installed software on the system

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Detected potential entity reuse from brand MICROSOFT.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks