NanoCore RAT

malware OpenTrojan Threat Intelligence

Remote access trojan

Source Attribution

Origin
MITRE
Source
Researchers
Verified
2026-08-26T16:12:23.328Z
Confidence
high

Source: Researchers · Verified: 2026-08-26T16:12:23.328Z · Confidence: high

Security Timeline

  • discovered NanoCore RAT first observed
  • updated Encyclopedia entry reviewed (Phase 45C)

Quick Answer

NanoCore is a .NET RAT with keylogging, webcam and credential theft; widely abused. (attributes recorded from Researchers).

Definition

NanoCore is a .NET RAT with keylogging, webcam and credential theft; widely abused.

Overview

NanoCore is a .NET RAT with keylogging, webcam and credential theft; widely abused.

Behavior

  • Commercial RAT abused in phishing

First Seen

2013-08

Target

Remote access trojan

Malware Intelligence

Family: NanoCore RAT

Techniques: T1056, T1071

Targets: Remote access trojan

Behavior:
  • Commercial RAT abused in phishing

References

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  5. Sources — NVD, CISA KEV, MITRE ATT&CK, vendor advisories.
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