A Deep Dive into the Emotet Malware

Emotet is a trojan that is primarily spread through spam emails. During its lifecycle, it has gone through a few iterations. Early versions were delivered as a malicious JavaScript file. Later versions evolved to use macro-enabled Office documents to retrieve a malicious payload from a C2 server. FortiGuard Labs has Continue Reading

Analysis of a Fresh Variant of the Emotet Malware

Breaking Threat Analysis research paper by FortiGuard Labs     Emotet is not a new malware family. In fact, it’s been around for several years. We captured a JS file spreading Emotet in 2017, which I then analyzed it and published two research papers on it, Part I and Part II. Continue Reading

Deep Analysis of New Emotet Variant – Part 2

Background This is the second part of FortiGuard Labs’ deep analysis of the new Emotet variant. In the first part of the analysis we demonstrated that by bypassing the server-side Anti-Debug or Anti-Analysis technique we could download three or four modules (.dll files) from the C&C server. In that first Continue Reading

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