The PolySwarm Blog

Related Families: SmokeLoader, RedLine Stealer, PseudoManuscrypt, ColdStealer, FormatLoader, CsdiMonetize, Disbuk, Fabookie, DanaBot, Racealer, Generic.ClipBanker, SgnitLoader, ShortLoader, Downloader.INNO, LgoogLoader, Downloader.Bitser, C-Joker, PrivateLoader, Satacom, GCleaner, Vidar

Verticals Targeted: Multiple

Executive Summary

Kaspersky recently reported on NullMixer, a dropper used to drop a myriad of malware families, including SmokeLoader, RedLine Stealer, PseudoManuscrypt, ColdStealer, FormatLoader, CsdiMonetize, Disbuk, Fabookie, DanaBot, Racealer, Generic.ClipBanker, SgnitLoader, ShortLoader, Downloader.INNO, LgoogLoader, Downloader.Bitser, C-Joker, PrivateLoader, Satacom, GCleaner, and Vidar. 

Background

Last month HP published research on RedLine Stealer, a stealer malware being delivered via fake Windows 11 updates. Almost a month later, RedLine Stealer continues to be active in the wild, with new samples surfacing over the past week.