H3XA — Operational Evidence

TypeMalware

External ID—

First seen2026-08-14

Last seen2026-08-14

Confidence

—

[KEYMARBLE](https://attack.mitre.org/software/S0271) is a Trojan that has reportedly been used by the North Korean government. (Citation: US-CERT KEYMARBLE Aug 2018)

Labels

malware

12 recorded

Relationships

uses

to File and Directory Discovery

Technique

uses

to File Deletion

Technique

uses

to Ingress Tool Transfer

Technique

uses

to Local Storage Discovery

Technique

uses

to Modify Registry

Technique

uses

to Process Discovery

Technique

uses

to Screen Capture

Technique

uses

to Symmetric Cryptography

Technique

uses

to System Information Discovery

Technique

uses

to System Network Configuration Discovery

Technique

uses

to Windows Command Shell

Technique

uses

from Lazarus Group

Group

3 external

References

mitre-attack

S0271

open

KEYMARBLE

—

US-CERT KEYMARBLE Aug 2018

https://www.us-cert.gov/ncas/analysis-reports/AR18-221A

open