The PolySwarm Blog

Verticals Targeted: Healthcare, Pharmaceutical
Regions Targeted: Language based targeting of Czech, Hindi, Indonesian, Italian, Portuguese, Turkish
Related Families: Rhadamanthys, Lumma

Executive Summary

ResolverRAT is a sophisticated remote access trojan (RAT) targeting healthcare and pharmaceutical sectors globally. Deployed via localized phishing campaigns, this previously undocumented malware employs advanced in-memory execution and evasion techniques to steal sensitive data.