Chinese PLA-linked group conducting espionage against Southeast Asian government and military targets since 2005. This profile is mapped to MITRE ATT&CK G0019 and covers attribution, tooling, targeting, and defensive recommendations based on observed campaigns.
Overview & Attribution
Naikon (also tracked as None publicly documented) is a threat group attributed to China. The group primarily targets Southeast Asian government, military for intelligence collection and operational objectives aligned with state interests.
This group is tracked as G0019 in the MITRE ATT&CK framework. All techniques referenced in this report are mapped to ATT&CK for consistent threat modeling and detection engineering.
Arsenal & Tools
Known tools and malware associated with Naikon include:
- RARSTONE
- XSControl
- Aria-body
Targeting & Operations
Naikon operations focus on Southeast Asian government, military. The group typically gains initial access through spear-phishing, exploitation of public-facing applications, or strategic web compromises before deploying custom implants for persistent access and data exfiltration.
Organizations in the Southeast Asian government sector should treat Naikon as a relevant threat and validate their detection coverage against the MITRE ATT&CK techniques listed below.
MITRE ATT&CK Mapping
Key techniques observed in Naikon operations:
| Technique ID | Technique Name | Tactical Context |
|---|---|---|
| T1566.001 | T1566.001 | Observed in Naikon campaigns |
| T1059.001 | T1059.001 | Observed in Naikon campaigns |
| T1071.001 | T1071.001 | Observed in Naikon campaigns |
| T1574.002 | T1574.002 | Observed in Naikon campaigns |
Full ATT&CK mapping: https://attack.mitre.org/groups/G0019/
Notable Campaigns
This threat group has been active in operations targeting Southeast Asian government, military. Security researchers have documented campaigns involving RARSTONE and other tools deployed against organizations in multiple countries. Attribution confidence varies by campaign, but consistent infrastructure and TTP overlap links activity to China-nexus operations.
Detection & Defense
Recommended defensive measures against Naikon:
- Network monitoring: Detect C2 beaconing patterns associated with RARSTONE and related implants
- Endpoint detection: Deploy behavioral rules for the ATT&CK techniques above, particularly T1566.001 and T1059.001
- Email security: Implement robust phishing defenses including URL sandboxing and attachment detonation
- Patch management: Prioritize patching of internet-facing applications exploited by this group
- Threat hunting: Proactively hunt for IOCs and behavioral indicators mapped to G0019 in MITRE ATT&CK
How Mjolnir Security Can Help
Defend Against Naikon
Mjolnir Security provides tailored threat intelligence, detection engineering, and incident response services to help organizations defend against China-nexus threat actors.
Contact us: mjolnirsecurity.com
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