Morpheus is a ransomware and data extortion group that emerged in late 2024, offering a Ransomware-as-a-Service (RaaS) model. They utilize ransomware payloads that exhibit shared characteristics with the HellCat operation and employ distinct techniques that preserve original file extensions while encrypting data.
Key insights
•Morpheus utilizes a 64-bit portable executable ransomware payload, typically around 18KB in size.
•Initial access methods are not publicly detailed, but the RaaS model suggests multiple approaches used by affiliates.
•Ransom demands can reach up to 32 Bitcoin, equivalent to approximately $3 million USD.
•The ransomware intentionally excludes specific file extensions from encryption to evade detection.
•Victims are pressured through a data leak site where stolen data is listed.
•Morpheus operates without modifying system settings or establishing persistence mechanisms.