Threat Actor

APT16

Also known as: APT16

APT16 is a China-based threat group that has launched spearphishing campaigns targeting Japanese and Taiwanese organizations.

1
Techniques
1
Software
0
indicators on this record

Properties

Last source
MITRE ATT&CK
STIX ID
intrusion-set--d6e88e18-81e8-4709-82d8-973095da1e70
In Signal since
initial import (Sep 2026)
Retrieved at
2026-11-02T12:53:29+00:00
Origin source
attack_description
Type
intrusion-set
Origin country
CN

MITRE ATT&CK Techniques (1)

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Server (T1584.004)

Adversaries may compromise third-party servers that can be used during targeting. Use of servers allows an adversary to stage, launch, and execute an

Software & Tools (1)

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ELMER [malware]

ELMER is a non-persistent, proxy-aware HTTP backdoor written in Delphi that has been used by [APT16](https:

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APT16 — Threat Actor Profile — Ninja Signal | Ninja Signal