Full Report
While analyzing a malicious DLL library used in attacks by APT group ToddyCat, Kaspersky expert discovered the CVE 2024-11859 vulnerability in a component of ESET’s EPP solution.
Analysis Summary
The provided context is primarily boilerplate content from a website footer and cookie consent mechanism related to a Securelist article, rather than the actual substance of the threat intelligence report about the actor "ToddyCat."
Therefore, the summary will be based only on the explicit actor identification found in the truncated title/description. No detailed information on TTPs, targeting, or motivations can be derived from the provided text.
# Threat Actor: ToddyCat
## Attribution & Identity
* **Name/Alias:** ToddyCat (APT group)
* **Known Aliases and associated groups:** N/A (The summary is based solely on the title mentioning this APT group).
## Activity Summary
* The primary activity highlighted is the exploitation of a vulnerability in **ESET software** to establish **DLL proxying**.
* *(Note: Specific campaigns or operational details are not present in the provided context.)*
## Tactics, Techniques & Procedures
- Exploits vulnerabilities in ESET software.
- Utilizes **DLL proxying** as a technique for execution or persistence.
- [No executable MITRE ATT&CK IDs were present in the context.]
## Targeting
- **Sectors:** Cybersecurity/Security Software Vendors (as ESET is targeted).
- **Geography:** N/A
- **Victims:** ESET software users (as the vector targets the software itself).
## Tools & Infrastructure
- **Malware families used:** N/A (The method points to leveraging software vulnerabilities, but specific backdoors/loaders are not named in the context).
- **Infrastructure (C2, domains, IPs):** N/A
## Implications
The targeting of critical security software like ESET suggests a sophisticated threat actor seeking deep persistence or the ability to bypass existing defenses on victim machines protected by that vendor.
## Mitigations
- Apply security patches immediately for all ESET products to address the exploited vulnerability.
- Monitor network traffic and endpoint activity for signs of unauthorized DLL loading or proxy behavior originating from ESET directories.