UNC5325 threat group

UNC5325 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
1
Thought to operate from
China
Other names
None
Built from public reporting, with every source listed below.
Overview

Who is UNC5325?

UNC5325 is tracked under one name in security research. Below is what published reporting says about it, with a link to every report so you can check the detail yourself.

What public reporting says

UNC5325 is a suspected Chinese cyber espionage operator that exploited CVE-2024-21893 to compromise Ivanti Connect Secure appliances. UNC5325 leveraged code from open-source projects, installed custom malware, and modified the appliance's settings in order to evade detection and attempt to maintain persistence. UNC5325 has been observed deploying LITTLELAMB.WOOLTEA, PITSTOP, PITDOG, PITJET, and PITHOOK. Mandiant identified TTPs and malware code overlaps in LITTLELAMB.WOOLTEA and PITHOOK with malware leveraged by UNC3886. Mandiant assesses with moderate confidence that UNC5325 is associated with UNC3886.

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UNC5325 is a threat group thought to operate from China. Public reporting about it is still limited.

Public reporting places UNC5325 as operating from China. Attribution is never certain: it rests on the tools, infrastructure and targets researchers have seen.

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