Red teaming provides essential tools and testing methodologies for organizations to strengthen their security defenses. Cybercriminals and advanced persistent threat (APT) actors pay close attention to new methods and tools red teams develop, and they may repurpose them with a malicious intent.
In October 2024, an APT group that Trend Micro tracks as Earth Koshchei (also known as APT29 and Midnight Blizzard), likely used a rogue remote desktop protocol (RDP) attack methodology against numerous targets. This methodology was described earlier in 2022 by Black Hills Information Security in detail. The attack technique is called “rogue RDP”, which involves an RDP relay, a rogue RDP server, and a malicious RDP configuration file. A victim of this technique would give partial control of their machine to the attacker, potentially leading to data leakage and malware installation.
Read more…
Source: Trend Micro
Related:
- Defeating Guloader Anti-Analysis Technique
October 28, 2022
Unit 42 researchers recently discovered a Guloader variant that contains a shellcode payload protected by anti-analysis techniques, which are meant to slow human analysts and sandboxes processing this sample. To help speed analysis for this sample and others like it, we are providing a complete Python script to deobfuscate the Guloader sample that is available ...
- Manufacturing Cybersecurity: Trends & Survey Response
October 27, 2022
Trend Micro conducted a study on the state of industrial cybersecurity in the oil and gas, manufacturing, and electricity/energy industries in 2022. Based on the results of a survey of over 900 ICS business and security leaders in the United States, Germany, and Japan, we will discuss the characteristics of each industry, the motivations and ...
- Raspberry Robin worm part of larger ecosystem facilitating pre-ransomware activity
October 27, 2022
Microsoft has discovered recent activity indicating that the Raspberry Robin worm is part of a complex and interconnected malware ecosystem, with links to other malware families and alternate infection methods beyond its original USB drive spread. These infections lead to follow-on hands-on-keyboard attacks and human-operated ransomware activity. Microsoft continuous tracking of Raspberry Robin-related activity also ...
- Medibank now says hackers accessed all its customers’ personal data
October 27, 2022
Australian insurance firm Medibank has confirmed that hackers accessed all of its customers’ personal data and a large amount of health claims data during a recent ransomware attack. In an announcement published today, the companies warned that an internal investigation into the attack has shown that the threat actors had far greater access to customer data ...
- Feds accuse Ukrainian of renting out PC-raiding Raccoon malware to fiends
October 26, 2022
Mark Sokolovsky, 26, a Ukrainian national, is being held in the Netherlands while he awaits extradition to America on cybercrime charges, the US Justice Department said on Tuesday. Sokolovsky, said to have used the online names Photix, Raccoon Stealer, and black21jack77777, was indicted on November 2, 2021 by a federal grand jury for his alleged role ...
- Insider Threat: The Dangers Within
October 25, 2022
Mandiant has adopted the Cyber and Infrastructure Security Agency (CISA) definition of insider, which states, “An insider is any person who has or had authorized access to or knowledge of an organization’s resources, including personnel, facilities, information, equipment, networks, and systems.” An insider threat is then the “potential for that insider to use their authorized access ...