Banana RAT Displays a Full-Screen Banking Overlay

Daniel Jeremiah@daniyyell

•updated Jun 20, 2026•0•0•3

Detects a hidden or borderless topmost window created by a non-browser process while an online banking session is active, specifically looking for processes named 'banana', 'client', 'update', or 'service' with command-line arguments indicating a full-screen or overlay window related to banking, updates, or security.