Tag: gremlin stealer

2 Attack Reports | 0 Vulnerabilities

Attack reports

Gremlin Stealer's Evolved Tactics: Hiding in Plain Sight With Resource Files

This analysis examines new obfuscation techniques employed by Gremlin stealer malware to conceal malicious payloads within embedded resources. A variant protected by sophisticated commercial packing utility uses instruction virtualization, transforming code into custom bytecode executed by a privat…

credential harvesting

obfuscation techniques

gremlin stealer

session hijacking

telegram exfiltration

cryptocurrency clipper

discord token theft

Published: May 15, 2026

Downloadable IOCs: 12

Gremlin Stealer: New Stealer on Sale in Underground Forum

A new information-stealing malware called Gremlin Stealer, written in C#, has been identified by researchers. Advertised on Telegram since March 2025, it targets a wide range of data including browser information, crypto wallets, FTP and VPN credentials. The malware exfiltrates stolen data to a web…

data exfiltration

gremlin stealer

Published: April 29, 2025

Downloadable IOCs: 2

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