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Other threat group

UNC6748

UNC6748 is classified as other threat group.

Type
Other threat group
Origin
Russia

UNC6748 targets users in Saudi Arabia through a fake Snapchat website, employing a backdoor known as GHOSTKNIFE for data exfiltration. Their exploitation process initially featured basic obfuscation, which evolved to include anti-debugging measures. The actor primarily leveraged CVE-2025-31277 and CVE-2026-20700 for RCE exploits, but exhibited inconsistencies in exploit support for different iOS versions. Additionally, UNC6748's delivery mechanisms incorporated session storage checks to manage infection attempts.

The group's reported origin is Russia.

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UNC6748 · Threat actors · Dark Radar