General

  • Target

    https://cdn.discordapp.com/attachments/1194238261019811840/1212415425560838245/Cronus_Fortnite.zip?ex=65f1c0db&is=65df4bdb&hm=de9beb8e60deccb6c3f2487c852522dc48234d28cc76c69d6018a3bc9220c34b&

  • Sample

    240228-s33reafb6y

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1194238261019811840/1212415425560838245/Cronus_Fortnite.zip?ex=65f1c0db&is=65df4bdb&hm=de9beb8e60deccb6c3f2487c852522dc48234d28cc76c69d6018a3bc9220c34b&

    • Disables Task Manager via registry modification

    • Checks computer location settings

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

    • 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.

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks