Dolphin X Malware Targets 300+ Apps with AI-Driven Victim Ranking

Dolphin X Malware Targets 300+ Apps with AI-Driven Victim Ranking

First seen 22 Jul 2026, 18:55 UTC TheregisterFeeds.4Sysopswww.varonis.com 86% similarity 66.5

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Dolphin X, a newly discovered Windows information-stealer and remote access trojan, targets over 300 applications. It features an AI profiler that ranks victims based on potential financial gain, allowing cybercriminals to prioritize their attacks. The malware can bypass browser passwords and steal various sensitive data, including enterprise credentials and cryptocurrency wallets. It is marketed on a cybercrime forum by a vendor named 'Kontraktnik' and has already garnered significant interest, with over 3,000 views and confirmed sales. The malware currently operates only on Windows systems and supports English and Russian languages. The developer has claimed plans to expand compatibility to Debian in the future. Varonis Threat Labs has analyzed the malware's builder and operator panel but has not tested the malware itself. The subscription for the malware is priced at $80 per month, offering extensive capabilities for cybercriminals.

Key Points: • Dolphin X targets over 300 applications, stealing sensitive data and credentials. • The malware includes an AI profiler that ranks victims based on financial potential. • It is sold on a cybercrime forum, with confirmed sales and significant interest.

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Timeline

2026-07-22
Dolphin X malware discovered
Varonis Threat Labs reported the discovery of Dolphin X, a Windows information-stealer and RAT targeting over 300 applications.
Theregister
2026-07-22
AI profiler feature revealed
Dolphin X's AI profiler analyzes victim data to rank targets, providing attackers with daily summaries of high-value hosts.
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