APT / THREAT GROUP💰 FINANCIALHIGH

Mamba

4
aliases
Last seen:Mar 17, 2026

Intelligence Profile

According to PCrisk, Mamba is an updated variant of high-risk ransomware called Phobos. After successful infiltration, Mamba encrypts stored files and appends filenames with the ".mamba" extension plus the victim's unique ID and developer's email address.

Threat Analysis

Mamba is a high-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of financial.

Financially motivated threat actors like Mamba prioritize monetary gain through methods such as ransomware deployment, banking trojans, cryptocurrency theft, BEC scams, or credential harvesting for resale on underground markets.

With high sophistication, Mamba is capable of targeted intrusions using adapted commodity tools alongside custom implants, maintaining operational security and evading standard detection mechanisms.

External References

Quick Facts

TypeAPT / Threat Group
Motivation💰 financial
Sophisticationhigh
Aliases4

Also Known As

HDDCryptorDiskCryptorMambawin.mamba

External Intelligence

Malpedia: win.mamba

Research Links

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.
Mamba — APT / Threat Group | Threat Intelligence | CTIWATCH.COM