New Ransomware Spotted: White Rabbit and Its Evasion Tactics


Thrend Micro researchers spotted the new ransomware family White Rabbit discretely making a name for itself by executing an attack on a local US bank in December 2021. This newcomer takes a page from Egregor, a more established ransomware family, in hiding its malicious activity and carries a potential connection to the advanced persistent threat (APT) group FIN8.

Use of a command-line password

One of the most notable aspects of White Rabbit’s attack is how its payload binary requires a specific command-line password to decrypt its internal configuration and proceed with its ransomware routine. This method of hiding malicious activity is a trick that the ransomware family Egregor uses to hide malware techniques from analysis.

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Source: Trend Micro