| Category | Details |
|---|---|
| Threat Actors | – Lazarus Group (DPRK-linked) |
| Campaign Overview | – Targeted nuclear-related organization employees – Focused on cyber espionage via job-themed lures as part of Operation Dream Job/NukeSped – Used new modular malware, CookiePlus, for complex infection chains |
| Target Regions | – Employees in nuclear-related organizations |
| Methodology | – Supply chain attacks using trojanized tools (e.g., TightVNC, UltraVNC) – Spear-phishing with job-related lures – Lateral movement within networks |
| Products Targeted | – Nuclear-related organization systems – Aerospace, defense, and cryptocurrency sectors |
| Malware Reference | – CookiePlus (modular malware) – CookieTime, MISTPEN, RollMid, LPEClient, ServiceChanger, Charamel Loader |
| Tools Used | – Trojanized utilities (e.g., “AmazonVNC.exe”) – DLL sideloading (e.g., vnclang.dll) – Charamel Loader for decrypting and executing payloads |
| Vulnerabilities Exploited | – Exploited trust in legitimate tools (e.g., Notepad++ plugins, DirectX-Wrappers) |
| TTPs | – Job-themed social engineering – Complex infection chains using modular malware – Exploiting legitimate software tools for malicious purposes |
| Attribution | – Lazarus Group – DPRK state-sponsored activity |
| Recommendations | – Implement strict application whitelisting and validation of software tools – Monitor network for lateral movement and unusual communications – Educate employees on phishing and social engineering risks |
| Source | The Hackers News |
Read full article: https://thehackernews.com/2024/12/lazarus-group-spotted-targeting-nuclear.html
The above summary has been generated by an AI language model
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