🇨🇳
XinXin
APT Group
ETDA ✓
Also Known As 3 names
changqixinyun
BlackTec
Black Technology
Target Countries
No target country recorded
Sectors Targeted
No targeted sector recordedDetails
Origin
🇨🇳 CN
Last Updated
07 Feb 2026
Related Zero-Days
No zero-day CVE linked to this actorKnown Names 11 entries
BlackTech
Trend Micro
Circuit Panda
CrowdStrike
Radio Panda
CrowdStrike
Palmerworm
Symantec
TEMP.Overboard
FireEye
T-APT-03
Tencent
Red Djinn
PWC
Manga Taurus
Palo Alto
Earth Hundun
Trend Micro
Canary Typhoon
Microsoft
G0098
MITRE
Observed Target Countries 5
Based on ETDA data — countries highlighted in red
China
Hong Kong
Japan
Taiwan
USA
Description
(Trend Micro) BlackTech is a cyber espionage group operating against targets in East Asia, particularly Taiwan, and occasionally, Japan and Hong Kong. Based on the mutexes and domain names of some of their C&C servers, BlackTech’s campaigns are likely designed to steal their target’s technology. Following their activities and evolving tactics and techniques helped us uncover the proverbial red string of fate that connected three seemingly disparate campaigns: PLEAD, Shrouded Crossbow, and of late, Waterbear.
Tools Used 11
BendyBear
BIFROST
Bluether
DRIGO
Flagpro
Gh0stTimes
IconDown
KIVARS
PLEAD
XBOW
Living off the Land
Operations 9
2010
Operation “Shrouded Crossbow”
This campaign, first observed in 2010, is believed to be operated by a well-funded group given how it appeared to have purchased the source code of the BIFROST backdoor, which the operators enhanced and created other tools from. Shrouded Crossbow targeted privatized agencies and government contractors as well as enterprises in the consumer electronics, computer, healthcare, and financial industries.
https://blog.trendmicro.com/trendlabs-security-intelligence/following-trail-blacktech-cyber-espionage-campaigns/
2012
Operation “PLEAD”
PLEAD is an information theft campaign with a penchant for confidential documents. Active since 2012, it has so far targeted Taiwanese government agencies and private organizations.
2014
Operation “Waterbear”
Waterbear has actually been operating for a long time. The campaign’s name is based on its malware’s capability to equip additional functions remotely.
2018-07
ESET researchers have discovered a new malware campaign misusing stolen digital certificates.
We spotted this malware campaign when our systems marked several files as suspicious. Interestingly, the flagged files were digitally signed using a valid D-Link Corporation code-signing certificate. The exact same certificate had been used to sign non-malicious D-Link software; therefore, the certificate was likely stolen.
https://www.welivesecurity.com/2018/07/09/certificates-stolen-taiwanese-tech-companies-plead-malware-campaign/
2019-04
At the end of April 2019, ESET researchers utilizing ESET telemetry observed multiple attempts to deploy Plead malware in an unusual way. Specifically, the Plead backdoor was created and executed by a legitimate process named AsusWSPanel.exe. This process belongs to the Windows client for a cloud storage service called ASUS WebStorage.
https://www.welivesecurity.com/2019/05/14/plead-malware-mitm-asus-webstorage/
2019-12
[…] in one of its recent campaigns, we’ve discovered a piece of Waterbear payload with a brand-new purpose: hiding its network behaviors from a specific security product by API hooking techniques. In our analysis, we have discovered that the security vendor is APAC-based, which is consistent with BlackTech’s targeted countries.
https://blog.trendmicro.com/trendlabs-security-intelligence/waterbear-is-back-uses-api-hooking-to-evade-security-product-detection/
2020
The addition of a US target to this campaign suggests the group is expanding campaigns to embrace a wider, more geographically diverse set of targets in their quest to steal information – although the full motivations remain unclear.
https://www.zdnet.com/article/these-hackers-have-spent-months-hiding-out-in-company-networks-undetected/
2020-08
BendyBear: Novel Chinese Shellcode Linked With Cyber Espionage Group BlackTech
https://unit42.paloaltonetworks.com/bendybear-shellcode-blacktech/
2020-10
Flagpro: The new malware used by BlackTech
https://insight-jp.nttsecurity.com/post/102hf3q/flagpro-the-new-malware-used-by-blacktech
ETDA Profile
BlackTech, Circuit Panda, Radio Panda
Origin
China
First Seen
2010
Sponsor
State-sponsored
Motivation
Information theft and espionage