VERY IMPORTANT

In January 2023, through our Dark Web monitoring routine, SEKOIA.IO identified a new information stealer advertised as Stealc by its alleged developer, going by the handle Plymouth. The threat actor presents Stealc as a fully featured and ready-to-use stealer, whose development relied on Vidar, Raccoon, Mars and Redline stealers. This information suggests that this newcomer could be a serious competitor to the popular widespread malware families mentioned above.