Full Report
2025-02-20 • Silent Push • Silent Push • win.valley_rat Open article on Malpedia
Analysis Summary
This article description is extremely minimal and appears to be a metadata entry or a placeholder reference rather than a full threat intelligence report. Therefore, the resulting analysis will be highly speculative based *only* on the provided text fragments: "ValleyRAT Domains with ICP Licenses" and the tool reference "win.valley\_rat".
# Threat Actor: ValleyRAT Operator (Inferred)
## Attribution & Identity
Attribution is not explicitly stated in the provided context. The primary identifier is the malware **ValleyRAT**.
Known Aliases and Associated Groups:
* Likely operators of the **ValleyRAT** malware family.
* Associated implicitly with the identifier `win.valley_rat`.
## Activity Summary
The primary activity mentioned involves tracking or monitoring **ValleyRAT domains** that are linked to **ICP Licenses** (Internet Content Provider licenses, often associated with entities operating within mainland China). This suggests the actor leverages infrastructure tied to common ICP compliance mechanisms.
## Tactics, Techniques & Procedures
Specific TTPs are not detailed, but the focus implies:
* Domain generation or hijacking utilizing infrastructure compliant with ICP licensing.
* Use of the **ValleyRAT** backdoor/implant.
## Targeting
* Sectors: Unknown based on context.
* Geography: The reference to **ICP Licenses** strongly suggests an operational link to or targeting within the **Greater China region**, though the ultimate targets remain unclear.
* Victims: Not specified.
## Tools & Infrastructure
* Malware Families Used: **ValleyRAT** (a known infostealer/backdoor).
* Infrastructure: Domains associated with **ICP Licenses**.
## Implications
The use of ICP-licensed domains suggests the threat actor is attempting to integrate their command and control (C2) structure within infrastructure that might appear legitimate or be more resilient to takedown efforts specifically within regulated environments where ICP licensing is mandatory.
## Mitigations
* Monitor for C2 infrastructure utilizing domains associated with suspicious or newly registered ICP licenses.
* Ensure detection mechanisms are robust for the **ValleyRAT** malware family.