Operation Dianxun Overview
In a recent report the McAfee Advanced Threat Research (ATR) Strategic Intelligence team disclosed an espionage campaign, targeting telecommunication companies, named Operation Diànxùn.
The tactics, techniques and procedures (TTPs) used in the attack are like those observed in earlier campaigns publicly attributed to the threat actors RedDelta and Mustang Panda. Most probably this threat is targeting people working in the telecommunications industry and has been used for espionage purposes to access sensitive data and to spy on companies related to 5G technology.
While the initial vector for the infection is not entirely clear, the McAfee ATR team believes with a medium level of confidence that victims were lured to a domain under control of the threat actor, from which they were infected with malware which the threat actor leveraged to perform additional discovery and data collection. It is our belief that the attackers used a phishing website masquerading as the Huawei company career page.
Defensive Architecture Overview
So, how can I defend my organization as effectively as possible from an attack of this type, which involves different techniques and tactics and potential impact? To answer this question, we believe it is necessary to have a multi-layer approach and analyze the various steps, trying to understand the best way to deal with them one by one with an integrated security architecture. Below is a summary of how McAfee’s Security Architecture helps you to protect against the tactics and techniques used in Operation Dianxun.
The goal is to shift-left and block or identify a threat as soon as possible within the Kill Chain to limit any further damage. Shifting-left starts with MVISION Insights, which proactively collects intelligence on the threat and prov ..
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