The threat landscape in the digital realm continues to evolve, with cybercriminals constantly devising new and sophisticated methods to exploit vulnerabilities. One such threat actor group, known as BianLian, has gained notoriety for its malicious activities. In response to the increasing ransomware attacks, the Cybersecurity and Infrastructure Security Agency (CISA) has launched the #StopRansomware initiative. On the 18th of May 2023, CISA released the advisory AA23-136A and this article sheds light on the BianLian Ransomware Group, their Initial Access techniques within the MITRE ATT&CK framework, and highlights the importance of robust patch management processes, along with the role of HoundER Attack Surface Management in enhancing cybersecurity defenses.
HoundER Attack Surface Management offers a comprehensive approach to discovering, notifying, and prioritizing remediation of known exploited vulnerabilities in internet-facing systems. Our platform plays a pivotal role in enhancing organizations security posture by alerting about the exposure of remote administration services. Furthermore, HoundER identifies web application vulnerabilities, providing valuable insights for effective vulnerability and patching management programs.