New Stealc malware emerges with a wide set of stealing capabilities

vtqhtr413

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A new information stealer called Stealc has emerged on the dark web gaining traction due to aggressive promotion of stealing capabilities and similarities with malware of the same kind as Vidar, Raccoon, Mars, and Redline. Security researchers at cyber threat intelligence company SEKOIA spotted the new strain in January and noticed it started to gain tractionin early February. Stealc has been advertised on hacking forums by a user called “Plymouth,” who presented the malware as a piece of malware with extensive data-stealing capabilities and an easy-to-use administration panel. According to the advertiser, apart from the typical targeting of web browser data, extensions, and cryptocurrency wallets, Stealc also has a customizable file grabber that can be set to target whatever file types the operator wishes to steal.
 

Gandalf_The_Grey

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'Stealc' information-stealing malware emerges from the dark web
Stealc gets new tweaks and upgrades at least once a week. Some of its new features include a command and control (C&C) center URL randomizer, and improved logs searching and sorting system. It can also spare victims from Ukraine. Aside from these, Stealc has the following characteristics and capabilities:
  • Only 80KB
  • Uses legitimate third-party DLLs
  • Written in C and abuses Windows API functions
  • Exfiltrates stolen data automatically
  • Targets 22 browsers, 75 plugins, and 25 desktop wallets
Aside from advertising it on dark web forums, Plymouth is also deploying the malware to various PCs by creating fake YouTube tutorials on how to crack software. The videos will then direct an unsuspecting user to a download website that will deploy Stealc.
To protect your PCs from malware, always keep your security software updated and never download or install software from sketchy websites. Finally, do not open attachments or links from unsolicited emails, as they may contain malware.
 

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