Mistic: KongTuke Backdoor in ClickFix and ModeloRAT Campaigns — What You Need to Know

Colleagues — key findings on the Mistic backdoor.

- Sources: Symantec/Carbon Black and Broadcom report Mistic runs in memory, avoids writing files to disk, and includes a 'kill switch'.
- Vectors: malicious Chrome extensions (ClickFix), DNS steganography, and DLL side‑loading via MpExtMs.exe; linked to IAB KongTuke and ModeloRAT.
- Capabilities: in‑memory code execution, file upload/download, extensibility via BOF, and self‑removal; Qilin linkage observed.

Why it matters: these techniques hinder detection and increase the risk of access being sold to third parties.

How would you assess your organisation's readiness for such threats?
#cybersecurity #malware #EDR #ransomware