Research Saturday

Guest Nathan Brubaker from Mandiant joins Dave Bittner on this episode to discuss Mandiant Threat Intelligence's research: "1 in 7 Ransomware Extortion Attacks Leak Critical Operational Technology Information." Data leaks have always been a concern for organizations. The exposure of sensitive information can result in damage to reputation, legal penalties, loss of intellectual property, and even i...

Guest Jon DiMaggio, Chief Security Strategist at Analyst1, joins Dave Bittner to discuss his team's research "A History of REvil" that chronicles the rise and fall of REvil. The REvil gang is an organized criminal enterprise based primarily out of Russia that runs a Ransomware as a Service (RaaS) operation. The core members of the gang reside and operate out of Russia. REvil leverages hackers for...

Guest Mike Benjamin, VP of Security Research at Fastly, joins Dave Bittner to talk about the Fastly Security Research Team's work on "Open redirects: real-world abuse and recommendations." Open URL redirection is a class of web application security problems that makes it easier for attackers to direct users to malicious resources. This vulnerability class, also known as “open redirects,” arises wh...

Guest Dick O'Brien, Principal Editor at Symantec, joins Dave to discuss their team's research, "Noberus: Technical Analysis Shows Sophistication of New Rust-based Ransomware." Noberus is new ransomware used in mid-November attack, ConnectWise was likely infection vector. Symantec, a division of Broadcom Software, tracks this ransomware as Ransom. Noberus and our researchers first spotted it on a v...

Guest Marcelle Lee, Senior Security Researcher and Emerging Threats Lead, from SecureWorks joins Dave to share her team's work on "Ransoms Demanded for Hijacked Instagram Accounts." An extensive phishing campaign has targeted corporate Instagram accounts since approximately August 2021. The threat actors demand ransoms from the victims to restore access. Organizations typically focus on traditiona...

Guests Avigayil Mechtinger and Ryan Robinson from Intezer discuss SysJoker malware, a backdoor that targets Windows, Linux and MacOS, Malware targeting multiple operating systems has become no exception in the malware threat landscape. Vermilion Strike, which was documented just last September, is among the latest examples until now.   In December 2021, the team at Intezer discovered a new multi-p...

Guest Danny Adamitis from Black Lotus Labs joins Dave to discuss their team's new research "New Konni Campaign Kicks the New Year Off by Targeting Russian Ministry of Foreign Affairs." Black Lotus Labs, the threat research team of Lumen Technologies, uncovered a series of targeted actions against the Russian Federation’s Ministry of Foreign Affairs (MID). Based upon the totality of information ava...

Guest Sylvester Segura from the Symantec Threat Hunter Team joins Dave to discuss their team's work on "Espionage Campaign Targets Telecoms Organizations across Middle East and Asia." Attackers most likely linked to Iran have attacked a string of telecoms operators in the Middle East and Asia over the past six months, in addition to a number of IT services organizations and a utility company. Orga...

Guest Rob Boyce, Accenture's Global Lead for Cyber Incident Response and Transformation Services, joins Dave to discuss joint research done by Accenture’s Cyber Threat Intelligence (ACTI) group and Prevailion’s Adversarial Counterintelligence Team (PACT). The teams dug into recently publicized campaigns of the cyber espionage threat group Lyceum (aka HEXANE, Spirlin) to further analyze the operati...

This episode features guest Alissa Knight, former hacker and partner at Knight Ink, along with Karl Mattson, CISO from Noname Security, discussing findings on severe API vulnerabilities in U.S. banking applications research that was conducted by Alissa and funded by Noname Security. The research, “Scorched Earth: Hacking Bank APIs,” unveils a number of vulnerabilities in the banking, cryptocurrenc...

Guest Rob Boyce, Accenture's Global Lead for Cyber Incident Response and Transformation Services, joins Dave to discuss their research "Karakurt rises from its lair." Accenture Security has identified a new threat group, the self-proclaimed Karakurt Hacking Team, that has impacted over 40 victims across multiple geographies. The threat group is financially motivated, opportunistic in nature, and s...

Our guest Doel Santos, Threat Research Analyst at Palo Alto Networks, joins Dave Bittner to talk about Unit 42's work on "Ransomware Groups to Watch: Emerging Threats." As part of Unit 42’s commitment to stop ransomware attacks, they monitor the activity of existing groups, search for dark web leak sites and fresh onion sites, identify up-and-coming players and study tactics, techniques and proced...

Enjoy a peek into CyberWire Pro's Research Briefing as the team is off taking our long winter's nap. This is the spoken edition of our weekly Research Briefing, focused on threats, vulnerabilities, and consequences, as they’re played out in cyberspace. This week's headlines: US Commission on International Religious Freedom reportedly hacked. Sophistication of NSO exploit on par with nation-state t...

Guests Sagi Tzadik and Nir Ohfeld of cloud security company Wiz join Dave to discuss their research "ChaosDB: How we hacked thousands of Azure customers’ databases." Nearly everything we do online these days runs through applications and databases in the cloud. While leaky storage buckets get a lot of attention, database exposure is the bigger risk for most companies because each one can contain m...

Guest Ilya Volovik, Team Lead of Cyber Intelligence at Gemini Advisory, discusses his team's work on "FIN7 Recruits Talent For Push Into Ransomware." The cybercriminal group FIN7 gained notoriety in the mid-2010s for large-scale malware campaigns targeting the point-of-sale (POS) systems. In 2018, Gemini Advisory reported FIN7’s compromise of Saks Fifth Avenue and Lord & Taylor stores and the subs...

Guest Christo Butcher of NCC Group's Research and Intelligence Fusion Team discusses their research into a cybercriminal group they dubbed SnapMC. Forget ransomware, too expensive and too much hassle. Randomly enter through a known vulnerability, take a look around, lock away data and leave again. And all that within half an hour: hit & run. An email is then sent to the affected organization: pay...

Enjoy a peek into CyberWire Pro's Research Briefing as the team is off recovering from our Thanksgiving feasts. This is the spoken edition of our weekly Research Briefing, focused on threats, vulnerabilities, and consequences, as they’re played out in cyberspace. This week's headlines: Iranian threat actors target the IT supply chain. North Korean cyberespionage. More information on Emotet's retur...

Guests Nicholas Boucher and Ross Anderson from the University of Cambridge join Dave Bittner to discuss their research, "Trojan Source: Invisible Vulnerabilities." The researchers present a new type of attack in which source code is maliciously encoded so that it appears different to a compiler and to the human eye. This attack exploits subtleties in text-encoding standards such as Unicode to prod...

Senior Intelligence Researcher at Anomali, Tara Gould, joins Dave to discuss their team's work on "Inside TeamTNT’s Impressive Arsenal: A Look Into A TeamTNT Server." Anomali Threat Research discovered an open server to a directory listing that they attribute with high confidence to the German-speaking threat group, TeamTNT. The server contains source code, scripts, binaries, and cryptominers targ...

Guest Mor Levi, Vice President of Cyber Practices from Cybereason, joins Dave Bittner to discuss her team's work on "Operation GhostShell - Novel RAT Targets Global Aerospace and Telecoms Firms." In July 2021, the Cybereason Nocturnus and Incident Response Teams responded to Operation GhostShell, a highly-targeted cyber espionage campaign targeting the Aerospace and Telecommunications industries m...

Dr. Tudor Dumitras from University of Maryland joins Dave Bittner to share a research study conducted in collaboration with industry partners from Facebook, NortonLifeLock Research Group and EURECOM. The project is called: "When Malware Changed Its Mind: An Empirical Study of Variable Program Behaviors in the Real World." In the study, the team analyzed how malware samples change their behavior wh...

Our guest Doel Santos, Threat Research Analyst at Palo Alto Networks, joins Dave Bittner to talk about Unit 42's work on "Ransomware Groups to Watch: Emerging Threats." As part of Unit 42’s commitment to stop ransomware attacks, they monitor the activity of existing groups, search for dark web leak sites and fresh onion sites, identify up-and-coming players and study tactics, techniques and proced...

Guest Michael DeBolt, Chief Intelligence Officer from Intel471, joins Dave Bittner to discuss their work on "How Groove Gang is shaking up the Ransomware-as-a-Service market to empower affiliates." McAfee Enterprise ATR believes, with high confidence, that the Groove gang is associated with the Babuk gang, either as a former affiliate or subgroup. These cybercriminals are happy to put aside previo...

Matt Stafford, Senior Threat Intelligence Researcher, from Prevailion joins Dave to talk about their work on "Diving Deep into UNC1151’s Infrastructure: Ghostwriter and beyond." Prevailion’s Adversarial Counterintelligence Team (PACT) used advanced infrastructure hunting techniques and Prevailion’s visibility into threat actor infrastructure creation to uncover previously unknown domains associate...

Dan Petro, Lead Researcher, and Allan Cecil, Security Consultant, from Bishop Fox join Dave to share their research "You're Doing IoT RNG," that they presented at DefCon 29. There’s a crack in the foundation of Internet of Things (IoT) security, one that affects 35 billion devices worldwide. Basically, every IoT device with a hardware random number generator (RNG) contains a serious vulnerability...