In 2012 Saudi Aramco, the Saudi national oil company got hacked by a disk-wiping malware Shamoon 2 that wiped data from 35,000 computers. A new disk wiper StoneDrill has been unveiled, which is identical to Shamoon 2 malware, striking a European petroleum company.

Kaspersky researchers discovered StoneDrill while researching the reoccurring of Shamoon 2 malware attacks, among which two occurred in November and one in January. These researchers also uncovered that the new disk-wiping malware StoneDrill was built with similar mindset and programming style as that of Shamoon 2, but they don’t have the same code base.

StoneDrill seems more identical to Charming Kitten malware, said Kaspersky. This both malware have similarity in code, C&C (command and control) servers, classified commands and functionality and Winmain signatures.

The four C&C servers discovered by researchers in a StoneDrill malware are used for spying on countless prey. Similarly, for spying and stealing purpose, a StoneDrill sample serving as a backdoor has also been uncovered.

Once an organization gets struck by disk-wiping malware, it tends to debilitate the organization by completely eradicating data from the hard drives and external storage on a targeted system. Although it is not yet known that how StoneDrill gets dispatched to its prey, but once it infects a system it notoriously wipes off data and destroys its prey.

StoneDrill has been designed so that it targets all systems of an organization. This malware confines itself on a list of hard coded, stolen usernames and passwords of administrators of the targeted system. Once StoneDrill gets a strong hold on the system, it generates a custom wiper malware module and leaves the system nonfunctional. StoneDrill wiper malware is comprised of new escaping techniques, backdoor ability and ransomware component for financial profit.

According to Kaspersky, ‘The discovery of the StoneDrill wiper in Europe is a significant sign that the group is expanding its destructive attacks outside the Middle East’.