Grayling  (Back to overview)

Grayling activity was first observed in early 2023, when a number of victims were identified with distinctive malicious DLL side-loading activity. Grayling appears to target organisations in Asia, however one unknown organisation in the United States was also targeted. Industries targeted include Biomedical, Government and Information Technology. Grayling use a variety of tools during their attacks, including well known tools such as Cobalt Strike and Havoc and also some others.

Associated Families

There are currently no families associated with this actor.

2023-10-10SymantecThreat Hunter Team
Grayling: Previously Unseen Threat Actor Targets Multiple Organizations in Taiwan
Cobalt Strike Havoc MimiKatz Grayling

Credits: MISP Project