A new piece of ransomware called SNAKE appeared in threat landscape, the malware is now targeting company networks.
The SNAKE is a new ransomware that is threatening enterprises worldwide along with most popular ransomware families such as Ryuk, Maze, Sodinokibi, LockerGoga, BitPaymer, DoppelPaymer, MegaCortex, LockerGoga.
The scary trend sees criminal organizations targeting enterprises, instead of single users, using the above malware to maximize their profits.
The ransomware is written in Golang and is heavily obfuscated, it is designed to target the entire network rather than individual computers or servers.
Like other ransomware, upon execution Snake will remove the computer’s Shadow Volume Copies, it
Then the malware encrypts the files on the system, skipping Windows system files and folders. The SNAKE ransomware appends a ransom 5 character string to the
The experts noticed that the malware appends the ‘EKANS‘ file marker to each encrypted file.
“As this is targeted ransomware that is executed at the time of the attacker’s choosing, this may not be that much of a problem as the encryption will most likely occur after hours.”
Once the encryption process is completed the ransomware will create a ransom note (named ‘Fix-Your-Files.txt’) in the C:UsersPublicDesktop folder that contains the email address (email@example.com)
Technical details, including IoCs, are reported in the analysis published by BleepingComputer.