A Cryptocurrency-Stealing Malware Sold in Dark Web Markets

A new cryptocurrency stealer called WeSteal is available on the cybercrime underground! its promises advertising as “the leading way to make money in 2021.

What is WeSteal?

WeSteal is a Python-based malware that uses regular expressions to search for strings related to wallet addresses that victims have copied to their clipboard.  

Complex codes had advertised the cryptocurrency stealer on underground forums in mid-February 2021. Experts pointed out that ComplexCodes had been selling a “WeSupply Crypto Stealer” since May 2020., and WeSteal is likely simply an evolution of the WeSupply Crypto Stealer project.

Comments shared by Researchers:

The researchers picked apart the WeSteal cryptocurrency wallet-pickpocketing tool and a related remote-access trojan (RAT) called WeControl, saying that it’s  “shameless” the way the developers aren’t even trying to hide the tools’ true intent. 

How does WeSteal work?

Palo Alto Network analysts found evidence linking ComplexCodes to a…

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