BRONZE STARLIGHT threat group

BRONZE STARLIGHT is a threat group thought to operate from China. Public reporting about it is still limited. This free profile brings together what is known about it, so you can judge the risk to you. It lists the other names the group goes by and links to every public report behind it.

Attack techniques
0
Public reports
9
Thought to operate from
China
Other names
4
Built from public reporting, with every source listed below.
Overview

Who is BRONZE STARLIGHT?

BRONZE STARLIGHT has 4 other names in security research. Below is what published reporting says about it, with a link to every report so you can check the detail yourself.

Also known as

SLIME34DEV-0401Cinnamon TempestEmperor Dragonfly

Security companies each give the same group their own name, so one group can have many.

What public reporting says

BRONZE STARLIGHT has been active since mid 2021 and targets organizations globally across a range of industry verticals. The group leverages HUI Loader to load Cobalt Strike and PlugX payloads for command and control. CTU researchers have observed BRONZE STARLIGHT deploying ransomware to compromised networks as part of name-and-shame ransomware schemes, and posted victim names to leak sites. CTU researchers assess with moderate confidence that BRONZE STARLIGHT is located in China based on observed tradecraft, including the use of HUI Loader and PlugX which are associated with China-based threat group activity. It is plausible that BRONZE STARLIGHT deploys ransomware as a smokescreen rather than for financial gain, with the underlying motivation of stealing intellectual property theft or conducting espionage.

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BRONZE STARLIGHT is a threat group thought to operate from China. Public reporting about it is still limited.

Public reporting places BRONZE STARLIGHT as operating from China. Attribution is never certain: it rests on the tools, infrastructure and targets researchers have seen.

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