Koushik Pal

A fileless AsyncRAT campaign is targeting German-speaking users via a fake “I’m not a robot” prompt that executes malicious PowerShell code. Delivered through Clickfix-themed sites, it abuses system utilities to load obfuscated C# code in memory, enabling full remote access and credential theft. It persists via registry keys and communicates with a C2 server on port 4444. Organizations should block suspicious PowerShell activity and scan memory for threats.