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evilreplay – Real-Time Browser Session Hijack Without Cookie Theft

ID: 302c2dd1-0c42-5ed3-a289-f16ca2b02b6e

STIX ID: report--302c2dd1-0c42-5ed3-a289-f16ca2b02b6e

Feed Name: Darknet

Threat Score
75/100

Date Published: 2025-07-25

Date Updated: 2026-05-11

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DumpBrowserSecrets is a publicly documented post‑exploitation tool that extracts browser‑stored credentials and session tokens from Chromium‑based and Firefox browsers by using DLL injection and an IElevator COM bypass to defeat App‑Bound Encryption; it supports DPAPI and NSS decryption paths, outputs structured JSON, and includes multiple evasion techniques designed to reduce EDR detection, making it a high‑value tool for lateral movement and cloud account takeover in assumed‑breach scenarios.

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