![]() ![]() ![]() If no action is taken within 48 hours, the ransom will increase by 30%, and five days later – the stolen data will be put up for sale. The amount reinforces the presumption that, typically, this ransomware is not leveraged against home users. At the time of writing, this sum is worth approximately 1.7 million USD (note that exchange rates fluctuate constantly, and the conversion may no longer be accurate). The ransom amount is stated to be 80 BTC (Bitcoin cryptocurrency). Victims are warned that using third-party recovery tools or services will result in permanent data loss.Īccording to the note, the only solution is to recover the files by purchasing the decryption keys/tools from the attackers. Additionally, it states that sensitive data was exfiltrated. The ransom-demanding message informs victims that their files have been encrypted using the AES-256 cryptographic algorithm. The note's contents imply that this ransomware targets large entities like companies rather than home users. Screenshot of files encrypted by DarkBit ransomware:ĭarkBit's message begins with a political/geopolitical rant. To elaborate, a file initially titled " 1.jpg" appeared as " 3oDWq7Fp1676362581.Darkbit", " 2.png" appeared as " QV3xwMP11676362581.Darkbit", and so on.Īfter the encryption process was finished, this ransomware created a ransom note named " RECOVERY_DARKBIT.txt" and dropped it onto the desktop. Affected files were renamed with a random character string and the ". ![]() Once we launched a sample of DarkBit on our testing system, it began encrypting files and altering their filenames. It operates by encrypting data and demanding ransoms for decryption. DarkBit is a ransomware we discovered while investigating new malware submissions to VirusTotal. ![]()
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