coldbraid

RedEcho

RedEcho is a People’s Republic of China-related threat actor associated with long-running intrusions in Indian critical infrastructure entities. RedEcho overlaps with various other PRC-linked threat groups, such as APT41, and is linked to ShadowPad malware use through shared infrastructure.

ATT&CK ID
G1042
Origin
China
Techniques
5
Tools
1

Techniques

Resource Development

Acquire Infrastructure

Command and Control

Application Layer ProtocolDynamic ResolutionNon-Standard PortEncrypted Channel

Software

ShadowPad