Protecting You Better with Advanced Malware Research

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SESSION ID: SPO3-R11 Protecting You Better with Advanced Malware Research Robert Lipovsky Juraj Janosik Senior Malware Researcher Head of AI/ML team ESET ESET #RSAC #RSAC Robert Lipovsky Juraj Janosik Senior Malware Researcher Head of AI/ML team #RSAC #RSAC 300,000+ unique malware samples daily #RSAC Malware researcher What my friends think I do. What my mom thinks I do. What users think I do. What Finance thinks I do. What I think I do. What I really do. Fighting cybercrime #RSAC ESET works with cybercrime-fighting units #RSAC #RSAC #RSAC #RSAC 25,000+ infected servers 35m+ spam messages per day #RSAC Internet of ThingsTargets #RSAC Smart Home in the Lab #RSAC #RSAC Malware attack firsts… Brain Storm BlackEnergy 1st PC virus 1st major botnet 1st power grid cyberattack 1986 2006 2015 1989 2010 2018 1st ransomware 1st cyberweapon 1st UEFI rootkit AIDS trojan Stuxnet in-the-wild Lojax #RSAC UEFI Scanner #RSAC Do you trust your providers…? … for example ISPs? #RSAC#RSAACC #RSAC BlackEnergy #RSAC Credit: Andy Greenberg from Wired #RSAC Industroyer #RSAC Industroyer #RSAC BlackEnergy Te l e B o t s GreyEnergy 2015 GreyEnergy targets BlackEnergy attack Industroyer attack Attacks on (Not)Petya attack Exaramel backdoor Polish energy company causing a blackout causing a blackout financial via the M.E.Doc discovered in Ukraine in Ukraine sector backdoor in the wild 2016 GreyEnergy deploys predecessor DEC 2015 DEC 2016 DEC 2016 JUN 2017 APRIL 2018 of (Not)Petya MAR 2017 2017 – 2018 Most recent GreyEnergy activity recorded in Ukraine 2015 2016 2017 2018 #RSAC #RSAC BlackEnergy Te l e B o t s GreyEnergy 2015 GreyEnergy targets BlackEnergy attack Industroyer attack Attacks on (Not)Petya attack Exaramel backdoor Polish energy company causing a blackout causing a blackout financial via the M.E.Doc discovered in Ukraine in Ukraine sector backdoor in the wild 2016 GreyEnergy deploys predecessor DEC 2015 DEC 2016 DEC 2016 JUN 2017 APRIL 2018 of (Not)Petya MAR 2017 2017 – 2018 Most recent GreyEnergy activity recorded in Ukraine 2015 2016 2017 2018 #RSAC Pety…ent Zero #RSAC #RSAC #RSAC $129m $300m $870m $400m #RSAC $10 BILLION total estimated damage from NotPetya Source: U.S.White House as quoted by Wired #RSAC EternalBlue detection Network Attack Protection #RSAC Petya Chimera PadCrypt TeslaCrypt GandCrab Crysis NanoLocker ZeroLock Rokku DMALocker CryptoWall KeRanger Tox TorrentLocker WannaCryptor Mischa CryptVault CryptoJoker 7ev3n CTBLocker Locky SynoLocker NotPetya HydraCrypt RotoCrypt Ransom32 CryptoLocker Cerber Juraj Janosik Head of ESET AI/ML team #RSAC #RSAC DNA detection model Endpoint DNA detections DNA Detections #RSAC 100% 7.7 million detected Emotet attacks 80% 3 million attacks covered with 60% single DNA detection 40% 20% 0% Artificial Intelligence Artificial Intelligence Machine Learning #RSAC Machine Learning evolution Neural Networks DNA Detections Expert System for AutomatedAutomated ThreatThreat in Product (Online Learning) Mass Processing Mapping 1998 2005 2006 2012 #RSAC +˒ = „panda“ „gibbon“ 57.7% confidence 99.3% confidence Source: OpenAI #RSAC #RSAC Old ML model vs. new malware samples 200+ ransomware Detection ratio samples NotPetya BadRabbit Crysis 99.7% WannaCryptor #RSAC “Public” ESET ML VirusTotal model samples from October 2018 December 2018 #RSAC Detection ratio 99.65 100% 91.69 90% 87.92 79.55 78.78 80% 70% 60% 53.02 50% 40% 30% 20% 13.97 10% 0% Vendor A Vendor B Vendor C Vendor D Vendor E Vendor F Vendor G #RSAC 25,65% False positives 8% 7.43% 7% 6% 5% 4% 3.17% 3% 2.52% 2.42% 2.11% 2% 1% 0.10% 0% Vendor A Vendor B Vendor C Vendor D Vendor E Vendor F Vendor G #RSAC Big Data Machine Human Expertise Learning #RSAC UEFI Scanner Dynamic Threat Exploit Defense Blocker Network Attack Protection Botnet Ransomware Protection Shield Reputation & Cache Advanced Memory In-Product Scanner Script Sandbox Scanner DNA Detections (AMSI) .

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Ransom Where?
Ransom where? Holding data hostage with ransomware May 2019 Author With the evolution of digitization and increased interconnectivity, the cyberthreat landscape has transformed from merely a security and privacy concern to a danger much more insidious by nature — ransomware. Ransomware is a type of malware that is designed to encrypt, Imani Barnes Analyst 646.572.3930 destroy or shut down networks in exchange [email protected] for a paid ransom. Through the deployment of ransomware, cybercriminals are no longer just seeking to steal credit card information and other sensitive personally identifiable information (PII). Instead, they have upped their games to manipulate organizations into paying large sums of money in exchange for the safe release of their data and control of their systems. While there are some business sectors in which the presence of this cyberexposure is overt, cybercriminals are broadening their scopes of potential victims to include targets of opportunity1 across a multitude of industries. This paper will provide insight into how ransomware evolved as a cyberextortion instrument, identify notorious strains and explain how companies can protect themselves. 1 WIRED. “Meet LockerGoga, the Ransomware Crippling Industrial Firms” March 25, 2019; https://www.wired.com/story/lockergoga-ransomware-crippling-industrial-firms/. 2 Ransom where? | May 2019 A brief history of ransomware The first signs of ransomware appeared in 1989 in the healthcare industry. An attacker used infected floppy disks to encrypt computer files, claiming that the user was in “breach of a licensing agreement,”2 and demanded $189 for a decryption key. While the attempt to extort was unsuccessful, this attack became commonly known as PC Cyborg and set the archetype in motion for future attacks.
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2016.4 Vol.28 Mac はマルウェアから 100%安全か
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Attacking from Inside
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Ransomware Is Here: What You Can Do About It?
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FSRM : Protéger Son Serveur De Fichiers Des Ransomwares Jeudi 20 Avril 2017 16:33
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Internet Security Threat Report VOLUME 21, APRIL 2016 TABLE of CONTENTS 2016 Internet Security Threat Report 2
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Analysis of the Teslacrypt Family and How to Protect Against Future
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Ransomware Behavior Attack Construction Via Graph Theory Approach
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Best Practices to Protect Against Ransomware, Phishing & Email Fraud
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Malware Trends
NCCIC National Cybersecurity and Communications Integration Center Malware Trends Industrial Control Systems Emergency Response Team (ICS-CERT) Advanced Analytical Laboratory (AAL) October 2016 This product is provided subject only to the Notification Section as indicated here:http://www.us-cert.gov/privacy/ SUMMARY This white paper will explore the changes in malware throughout the past several years, with a focus on what the security industry is most likely to see today, how asset owners can harden existing networks against these attacks, and the expected direction of developments and targets in the com- ing years. ii CONTENTS SUMMARY .................................................................................................................................................ii ACRONYMS .............................................................................................................................................. iv 1.INTRODUCTION .................................................................................................................................... 1 1.1 State of the Battlefield ..................................................................................................................... 1 2.ATTACKER TACTIC CHANGES ........................................................................................................... 2 2.1 Malware as a Service ...................................................................................................................... 2 2.2 Destructive Malware ......................................................................................................................
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Advanced Malware Protection Against Ransomware
Advanced Malware Protection Against ransomware György Ács IT Security Consulting Systems Engineer October 2016 Agenda • Modern malware: ransomware • What can be done? • Ransomware analysis examples Ransomware: Easy Profits • Most profitable malware in history • Lucrative: Direct payment to attackers! • Cyber-criminals collected $209 million in the first three months of 2016 by extorting businesses and institutions to unlock computer servers. • At that rate, ransomware is on pace to be a $1 billion a year crime this year. • Let’s take an example: • Looking only at the Angler exploit kit delivering ransomware • $60 million dollars a year in profits • Ransomware as a Service, Tox The Evolution of Ransomware Variants The confluence of easy and effective encryption, the popularity of exploit kits and phishing, and a willingness for victims to pay have caused an explosion of ransomware variants. SamSam Locky Cryptowall 73V3N Keranger CRYZIP First commercial TeslaCrypt Fake Petya PC Cyborg Android phone Cryptolocker Teslacrypt 3.0 Antivirus Redplus Teslacrypt 4.0 Virlock Teslacrypt 4.1 Lockdroid Reveton 1989 2001 2005 2006 2007 2008 2012 2013 2014 2015 2016 CryptoDefense Koler QiaoZhaz Reveton Kovter Tox Cerber Ransomlock Simplelock Cryptvault Radamant Cokri DMALock Hydracrypt CBT-Locker Chimera Rokku Jigsaw Dirty Decrypt TorrentLocker Hidden Tear Bitcoin Powerware network launched Cryptorbit Virlock Lockscreen CoinVault Teslacrypt 2.0 GPCoder Cryptographic Locker Urausy Svpeng How Does Ransomware Work? Typical Ransomware Infection • Problem:
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