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Bitter APT Campaign Targets Energy Sector

Apr 10, 2023 1:22:19 PM / by The Hivemind posted in Threat Bulletin, China, Energy, South Asia, Bitter APT, Nuclear

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Verticals Targeted: Energy

Executive Summary

A recent Bitter APT campaign targeted nuclear energy entities in China. The threat actors used multiple techniques to obtain access to the victim machine, maintain persistence, and download and execute next-stage payloads.

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PolySwarm 2022 Recap - Threat Actor Activity Highlights: China

Dec 27, 2022 11:35:41 AM / by PolySwarm Tech Team posted in Threat Bulletin, China, 2022 Recap, Asia, APAC

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Executive Summary

This Threat Bulletin is part of PolySwarm’s 2022 Recap series. This report provides highlights of activity perpetrated by China-based threat actors in 2022.

Key Takeaways

  • This report highlights activity perpetrated by China-based threat actors in 2022.
  • Threat actors featured in this report include Keyhole Panda, Stone Panda, Deep Panda, Twisted Panda, Vixen Panda, Pirate Panda, Aquatic Panda, Wicked Panda, Mustang Panda, Emissary Panda, Kryptonite Panda, Lotus Panda, TA410, Red Menshen, Scarab, Aoquin Dragon, and Lotus Blossom.
  • PolySwarm tracked malware associated with multiple China nexus threat actors in 2022.
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Winnti Targets Hong Kong With Spyder Loader

Nov 7, 2022 1:37:10 PM / by PolySwarm Tech Team posted in Threat Bulletin, Espionage, APT41, Wicked Panda, China, Winnti, Loader, Spyder Loader

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Verticals Targeted: Government

Executive Summary

Symantec recently reported on Spyder Loader, a tool used by Chinese nexus state-sponsored threat actor group Winnti to target government entities in Hong Kong.

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Cyber Threats to Aviation and Aerospace

Oct 25, 2022 5:02:07 PM / by PolySwarm Tech Team posted in Russia, Threat Bulletin, China, Ransomware, Aerospace, Hacktivism, Aviation, Data Theft, Killnet, Phishing

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Executive Summary

The aviation and aerospace verticals face numerous challenges in the form of cyber threats. This report gives an overview of the different threat actor motivations to target aviation and aerospace and the types of threats to these verticals.

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Manjusaka Framework

Aug 11, 2022 2:51:07 PM / by PolySwarm Tech Team posted in Threat Bulletin, China, Cobalt Strike, Manjusaka, Silver

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Executive Summary

Cisco Talos recently reported on a campaign leveraging Manjusaka, a new attack framework being used in the wild that is advertised as an alternative to Cobalt Strike or Sliver.

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Space Pirates Target Russian Aerospace

May 25, 2022 2:37:46 PM / by PolySwarm Tech Team posted in Russia, China, Aerospace, Downloader.Climax.B, Plug X, Space Pirates, MyKLoadClient, Zupdax, Downloader.Climax.A, RTLShare, BH_A006, Deed RAT

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Background

Positive Technologies recently reported on an espionage campaign in which a previously unknown threat actor group targeted the Russian aerospace industry. Researchers at Positive Technologies dubbed the group Space Pirates.

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BPFDoor Targets Linux Systems

May 20, 2022 2:44:39 PM / by PolySwarm Tech Team posted in Threat Bulletin, China, Linux, Red Menshen, BPFDoor, Telecommunications

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Background

PwC Threat Intelligence recently reported on BPFDoor, a passive network implant for Linux targeting telecommunications providers. The activity was attributed to the Chinese nexus threat actor group Red Menshen.

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Daxin Backdoor

Mar 4, 2022 2:06:59 PM / by PolySwarm Tech Team posted in Threat Bulletin, Espionage, China, Owlproxy, Daxin

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Background


Symantec recently published research on Daxin backdoor, which they called the “most advanced” malware they have seen from Chinese threat actors.

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