Top 10 Malware Q1 2024

MS-ISAC’s Q1 2024 Top 10 Malware report highlights a surge in malvertisement as the leading initial access vector and identifies SocGholish (60% of detections) as the most prevalent threat, followed by ArechClient2 and CoinMiner; other families include NanoCore, Agent Tesla, Lumma Stealer, Ratenjay, Jupyter, RogueRaticate, and Gh0st. The report provides concise descriptions of each malware family and substantial IOCs (domains, IPs, hashes, URLs) to aid detection and hunting, noting active campaigns leveraging fake browser updates and multiple delivery methods.