In their previous report, Trend Micro researchers introduced the sophisticated cyberespionage campaign orchestrated by Earth Hundun, a threat actor known for targeting the Asia-Pacific region using the Waterbear malware and its latest iteration, Deuterbear. We first observed Deuterbear being used by Earth Hundun in October 2022, and it has since been part of the group’s subsequent campaigns.
Trend Micro analysis provided insights into the intricate workings of the downloader, detailing its infection flow, traffic behavior, anti-analysis techniques, and evolutionary trajectory. In this entry, we examine the behavior of the final Remote Access Trojan (RAT) that the researchers recently managed to download from a C&C server, based on an Earth Hundun campaign from 2024.
Read more…
Source: Trend Micro
Related:
- The growth of commercial spyware based intelligence providers without legal or ethical supervision
July 6, 2023
Attackers have long used commercial products developed by legitimate companies to compromise targeted devices. These products are known as commercial spyware. Commercial spyware operations mainly target mobile platforms with zero- or one-click zero-day exploits to deliver spyware. This threat initially came to light with the leaks of HackingTeam back in 2015, but gained new notoriety with public reporting ...
- Chinese threat actors targeting Europe in SmugX campaign
July 3, 2023
In the last couple of months, Check Point Research (CPR) has been tracking the activity of a Chinese threat actor targeting Foreign Affairs ministries and embassies in Europe. Combined with other Chinese activity previously reported by Check Point Research, this represents a larger trend within the Chinese ecosystem, pointing to a shift to targeting European entities, ...
- Turkish intelligence uncovers ‘ghost’ Mossad network
July 3, 2023
After monthslong surveillance, Türkiye’s National Intelligence Organization (MIT) has exposed a “ghost” cell of 56 operatives spying on non-Turkish nationals in the country on behalf of the Israeli intelligence agency Mossad. Documents from MIT revealed that the spies were gathering biographical intelligence on foreign nationals through an online routing method, tracking vehicle movements via GPS, hacking ...
- EU set to approve the use of spyware to uncover confidential journalist sources
June 23, 2023
The European Union is set to approve new laws that would let governments spy on journalists in the name of national security. The legislation would expand legal ‘loopholes’ that let governments install spyware on journalist’s phones and computers, including British reporters working in the EU, press freedom campaigners warned. The draft legislation, that has now been ...
- Why is it so rare to hear about Western cyber-attacks?
June 23, 2023
A cyber-attack that took over iPhones at a Russian technology company is being blamed on US government hackers. Could the attack, and the response from the Russian government, be rewriting the narrative of who the good guys and bad guys are in cyber-space? Camaro Dragon, Fancy Bear, Static Kitten and Stardust Chollima – these aren’t the ...
- Beyond the horizon: Traveling the world on Camaro Dragon’s USB flash drives
June 22, 2023
In early 2023, the Check Point Incident Response Team (CPIRT) team investigated a malware incident at a European healthcare institution involving a set of tools mentioned in the Avast report in late 2022. The incident was attributed to Camaro Dragon, a Chinese-based espionage threat actor whose activities overlap with activities tracked by different researchers as Mustang ...