Sophos cyber security experts: The malware, a cryptominer, infects the victim and tries to spread. For the attack it uses the EternalBlue exploit and an implementation of Mimikatz.
Palo Alto Networks cyber security experts: malicious code exploits multiple vulnerabilities to spread. In addition, it can steal info, launch DDos attacks and cryptojacking.
The CVE-2020-0796 affected the Server Message Block 3.1.1 (SMBv3). It could enable remote and arbitrary code execution, potentially taking control of the system. Moreover, it was wormable.
Cyber security researcher Bart Blaze: The malware, although it has already attacked several victims, is still under development and could expand the list of targets and spread.
Guardicore Labs cyber security experts: Only in August the malware infected over 90,000 machines worldwide. It exploits brute force and EternalBlue for cryptomining.