Ousaban

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.ousaban

Threat Analysis

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

Intelligence Reports Mentioning Ousaban

Ousaban Banking Trojan Targets Iberian Bank Users with Fake PDF Lures

The Hacker News· Jul 1, 2026

Brazilian Banking Trojan Ousaban Targets Spain and Portugal

Infosecurity Magazine· Jul 1, 2026

External References

→https://www.atomicmatryoshka.com/post/ousaban-msi-installer-analysis

→https://www.netskope.com/blog/ousaban-latam-banking-malware-abusing-cloud-services

→https://www.welivesecurity.com/2021/05/05/ousaban-private-photo-collection-hidden-cabinet/

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

Ousabanwin.ousaban

External Intelligence

Malpedia: win.ousaban

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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