Mystic Stealer

Technical analysis of Mystic Stealer describing an information‑stealer trojan that collects system and credential data (including browser credentials, Steam/Telegram, and cryptocurrency wallets/extensions and 2FA apps), employs multiple anti‑analysis and evasion techniques (binary expiration, anti‑VM checks, API hashing, polymorphic string obfuscation), uses a custom encrypted TCP C2 protocol, and has recent updates adding loader and persistence capabilities that raise the risk of follow‑on payloads.