A new strain of the infamous Petya ransomware dubbed Petwrap is infecting computers in Ukraine and Russia. The Petwrap malware exploits the MS17-010 SMB Remote Code Execution, so-called Eternal Blue, that Microsoft patched in March 2017. Banks, financial institutions, businesses, energy firms, telecoms and systems in critical infrastructure were infected by the malware. The malware leverages a tool called LSADump, which can be used to collect login credentials from Windows computers and domain controllers.”]
Source: http://securityaffairs.co/wordpress/60499/malware/petwrap-ransomware-2.html