How ClickFix-Driven EVALUSION Attacks Delivered Amatera Stealer and NetSupport RAT in 2025
In June 2025, a threat campaign tracked as 'EVALUSION' leveraged sophisticated ClickFix social engineering lures to distribute the Amatera Stealer and NetSupport RAT. Cybersecurity researchers observed the attackers primarily targeting organizations through crafted phishing emails and malicious web downloads, enticing victims to execute payloads. Once inside, Amatera Stealer—an evolution of previous AcridRain infostealer variants—exfiltrated credentials and system information, while NetSupport RAT enabled persistent remote control. This resulted in a significant compromise of sensitive data and elevated risks of follow-on attacks, including lateral movement and further intrusions across corporate networks. This incident highlights the rapid professionalization and diversification of infostealer toolkits. The growing adoption of ClickFix social engineering and commodity remote access tools by organized threat actors magnifies data exposure and regulatory risks, especially as hybrid and multi-cloud attack surfaces expand.
Kill Chain