The Mask AKA Careto Espionage Malware

DumpBrowserSecrets is a publicly available post-exploitation tool that harvests browser-stored credentials and tokens from major Chromium-based and Firefox browsers. It bypasses Chrome's App-Bound Encryption by spawning a headless Chromium process and injecting a DLL to use the IElevator COM interface, supports DPAPI and NSS decryption for other browsers, and includes operational evasion techniques; the output is structured JSON useful for lateral movement and cloud account takeover testing.