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:
- Mobile Banking Trojan FakeToken Resurfaces, Sends Offensive Messages Overseas from Victims’ Accounts
January 16, 2020
Researchers recently discovered an updated version of mobile banking trojan FakeToken after detecting around 5,000 smartphones sending offensive text messages overseas. They noted the unusual development this malware has taken, compared to its previously reported update that disguised itself as a ride-hailing app capable of stealing personally identifiable information (PII) as well as its expanded ransomware capabilities. However, ...
- Cyber-security breaches at 67 percent of healthcare organisations last year
January 16, 2020
A survey has found that a large portion of healthcare organisations in the UK experienced cyber-security incidents last year, which were mostly due to employees sharing data. According to new research, in the last 12 months, 67 percent of healthcare organisations in the UK suffered a cyber-security incident. The data was compiled by Clearswift, which surveyed senior business decision makers ...
- Satan Ransomware Reborn to Torment Businesses
January 16, 2020
A ransomware with the un-snappy moniker of “5ss5c” has emerged on the scene and appears to be in active development. According to independent researcher Bart Blaze, the malware is the successor to the Satan ransomware, and its authors are still experimenting with focused targeting (China, for now) and features. Blaze said in a blog posted Tuesday that 5ss5c and ...
- Zeppelin: Russian Ransomware Targets High Profile Users in the U.S. and Europe
January 11, 2020
Zeppelin is the newest member of the Delphi-based Ransomware-as-a-Service (RaaS) family initially known as Vega or VegaLocker. Although it’s clearly based on the same code and shares most of its features with its predecessors, the campaign that it’s been part of differs significantly from campaigns involving the previous versions of this malware. Vega samples were first ...
- Oil-and-Gas APT Pivots to U.S. Power Plants
January 10, 2020
A known APT group with ties to the Iran-linked APT33, dubbed Magnallium, has expanded its targeting from the global oil-and-gas industry to specifically include electric companies in North America. That’s according to a report from Dragos, released Thursday, which noted that the discovery is part of a broader trend in which cybercriminals focused on critical infrastructure are branching ...
- Operation AppleJeus Sequel
January 10, 2020
The Lazarus group is currently one of the most active and prolific APT actors. In 2018, Kaspersky published a report on one of their campaigns, named Operation AppleJeus. Notably, this operation marked the first time Lazarus had targeted macOS users, with the group inventing a fake company in order to deliver their manipulated application and exploit ...