SystemBC Botnet – Threat Analysis Report By CyberDudeBivash
Executive Summary SystemBC is a modular proxy botnet that has rapidly evolved from a simple SOCKS5 proxy malware into a fully fledged malware delivery framework , powering ransomware campaigns, data exfiltration, and command-and-control (C2) tunneling. First discovered in 2019, SystemBC was originally linked with exploit kits like Fallout EK and ransomware like Ryuk . Today, it is an established component of the ransomware-as-a-service (RaaS) ecosystem , providing stealth, obfuscation, and persistence for threat groups ranging from DarkSide/BlackMatter to Conti and LockBit . This report provides a CyberDudeBivash-grade breakdown of SystemBC, including: Technical evolution of the botnet. How SystemBC supports ransomware payloads. Infection chains and delivery vectors. Indicators of Compromise (IOCs). Regulatory impact for enterprises. Mitigation playbook and affiliate-recommended security tools. Table of Contents Introduction SystemBC Orig...