APT / THREAT GROUP

NimbleMamba

aliases

Last seen:Mar 17, 2026

Intelligence Profile

NimbleMamba is a new implant used by TA402/Molerats group as replacement of LastConn. It uses guardrails to ensure that victims are within the TA's target region. It is written in C# and delivered as an obfuscated .NET executable. One seen obfuscator is SmartAssembly.

Threat Analysis

NimbleMamba is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

External References

→https://thehackernews.com/2022/02/palestinian-hackers-using-new.html

→https://www.proofpoint.com/us/blog/threat-insight/ugg-boots-4-sale-tale-palestinian-aligned-espionage

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

NimbleMamba win.nimblemamba

External Intelligence

Malpedia: win.nimblemamba

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.

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