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CATEGORY ARCHIVES: chinese-apt-attack

Chinese Hacker Group APT27 Enters the Ransomware Business

New research has discovered a number of ransomware attacks linked to APT27, a hacker group widely believed to be operating from China. A report from Security Joes and Profero has outlined its response to a ransomware incident involving the encryption of several core servers. During their analysis, researchers also found malware samples tied to a DRBControl backdoor campaign from earlier this year, which targeted major gaming companies worldwide. Two Chinese APT groups have been linked to the campaign: APT27 and Winnti.

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Domain Ranking Services: How Do Illegitimate Domains Get High Ranks?


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Hostile Domestic Surveillance & Security Automation: A Case Study

Photo Cred: Forbes


Last week, I had the pleasure of speaking at Virus Bulletin on the recent news of iPhone (first reported on by Google Project Zero) and Android (first reported on by Volexity) mobile malware being used to target Tibetans (as reported by Citizen Lab) and Uighur Muslims inside and outside the People’s Republic of China. Lots of great research is linked above and you should definitely read it.

Whenever events like these occur, researchers from many organizations are researching pieces of it. If you are interested in Chinese APT attacks against these groups, certainly take a look.

One of the most interesting things to me when looking into these attacks is the sophistication and persistence of the adversary. As vulnerabilities got patched, they reused what pieces they could from their attacks and discovered new vulnerabilities to maintain their ability to action on the surveillance objectives. Some of the tools used indicate relationships to other Chinese APT groups, and certainly these types of attacks could be used against truly foreign adversaries as well.

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