UNC4191

Description

(Mandiant) Mandiant Managed Defense recently identified cyber espionage activity that heavily leverages USB devices as an initial infection vector and concentrates on the Philippines. Mandiant tracks this activity as UNC4191 and we assess it has a China nexus.

UNC4191 operations have affected a range of public and private sector entities primarily in Southeast Asia and extending to the U.S., Europe, and APJ; however, even when targeted organizations were based in other locations, the specific systems targeted by UNC4191 were also found to be physically located in the Philippines.

Names

NameName-Giver
UNC4191Mandiant

Country

Motivation

  • Information theft and espionage

First Seen

2022

Observed Countries

Tools

Information

Other Information

Uuid

f0a03ff4-df62-4860-a418-164c9a01b78e

Last Card Change

2024-03-12