This blog discusses a web shell intrusion incident where attackers abused the IIS worker to exfiltrate stolen data.

Our research shows how attackers use platforms like YouTube to spread fake installers via trusted hosting services, employing encryption to evade detection and steal sensitive browser data.

While cyberattacks that employ web shells and VPN compromise are not particularly novel, they are still prevalent. The recent incidents that Trend Micro MXDR analyzed highlight the importance of behavioral analysis and anomaly detection in security measures.