NotPetya

NotPetya is a type of malware that was first discovered in June 2017 and is widely considered to be one of the most devastating cyberattacks in history, affecting numerous organizations including Maersk, Merck & Co., and FedEx. The attack was initially believed to be a ransomware attack, but it was later determined to be a wiper attack, designed to destroy data rather than extort money from victims. NotPetya was spread through a vulnerability in the Ukrainian company MeDoc's tax software, which is used by many Ukrainian businesses, including Ukrainian Railways and Ukrainian National Bank. The attack was linked to Russia and was seen as an escalation of the cyberwar between Russia and Ukraine, with NATO and European Union officials condemning the attack.

Introduction

NotPetya was first discovered on June 27, 2017, when it began spreading rapidly across the globe, infecting computers at numerous organizations, including hospitals, banks, and transportation systems. The attack was initially believed to be a ransomware attack, similar to the WannaCry attack that had occurred just a few weeks earlier, but it was later determined to be a wiper attack, designed to destroy data rather than extort money from victims. NotPetya was spread through a vulnerability in the Ukrainian company MeDoc's tax software, which is used by many Ukrainian businesses, including Ukrainian Railways and Ukrainian National Bank. The attack was linked to Russia and was seen as an escalation of the cyberwar between Russia and Ukraine, with NATO and European Union officials condemning the attack, and United States officials calling it a cyberattack.

History

The NotPetya attack is believed to have been launched by Russian hackers, possibly in retaliation for Ukraine's support of NATO and the European Union. The attack began when hackers gained access to MeDoc's computer systems and used a vulnerability in the company's tax software to spread the malware to other computers. The malware was designed to look like ransomware, but it was actually a wiper attack, designed to destroy data rather than extort money from victims. The attack spread rapidly, infecting computers at numerous organizations, including Maersk, Merck & Co., and FedEx, as well as hospitals, banks, and transportation systems in Ukraine and other countries, including Russia, Poland, and Italy. The attack was also linked to the Shadow Brokers, a group of hackers who had previously released NSA hacking tools.

Impact

The NotPetya attack had a significant impact on numerous organizations and countries, including Ukraine, Russia, and the United States. The attack caused widespread disruption to critical infrastructure, including hospitals, banks, and transportation systems. The attack also had a significant economic impact, with some estimates suggesting that the attack cost Maersk alone over $300 million. The attack also highlighted the vulnerability of global supply chains to cyberattacks, with many companies relying on Ukrainian ports and transportation systems. The attack was also seen as an escalation of the cyberwar between Russia and Ukraine, with NATO and European Union officials condemning the attack, and United States officials calling it a cyberattack. The attack was also linked to the 2018 Winter Olympics, with some reports suggesting that Russian hackers had planned to use the Olympics as a target for a cyberattack.

Attribution

The NotPetya attack was attributed to Russia by numerous countries, including the United States, United Kingdom, and Canada. The attack was seen as an escalation of the cyberwar between Russia and Ukraine, with NATO and European Union officials condemning the attack. The attack was also linked to the Russian military, with some reports suggesting that the attack was carried out by the Russian Main Intelligence Directorate (GRU). The attack was also attributed to the Sandworm group, a group of Russian hackers who have been linked to numerous cyberattacks in the past, including the 2015 Ukraine power grid cyberattack and the 2017 French presidential election. The attribution of the attack to Russia was based on intelligence gathered by numerous agencies, including the NSA and the CIA.

Technical_details

The NotPetya malware was designed to look like ransomware, but it was actually a wiper attack, designed to destroy data rather than extort money from victims. The malware was spread through a vulnerability in the Ukrainian company MeDoc's tax software, which is used by many Ukrainian businesses. The malware used a combination of exploits and social engineering to spread to other computers, including the EternalBlue exploit, which was developed by the NSA and leaked by the Shadow Brokers. The malware also used a kernel-mode driver to gain access to the computer's hard drive and destroy data. The malware was designed to be highly destructive, with some reports suggesting that it was designed to destroy data on computers that were not connected to the internet.

Aftermath

The NotPetya attack had a significant aftermath, with numerous organizations and countries affected by the attack. The attack led to a significant increase in cybersecurity spending, with many companies investing in cybersecurity measures to protect against similar attacks in the future. The attack also led to a significant increase in international cooperation on cybersecurity, with numerous countries working together to share intelligence and best practices on cybersecurity. The attack also highlighted the need for better cybersecurity practices, including the use of backups and patch management. The attack was also seen as a wake-up call for companies to take cybersecurity seriously, with many companies realizing that they were not prepared for a cyberattack of this scale. The attack was also linked to the 2018 US midterm elections, with some reports suggesting that Russian hackers had planned to use the elections as a target for a cyberattack. Category:Malware