RedLine Stealer

malware OpenTrojan Threat Intelligence

Info stealer with RAT elements

Source Attribution

Origin
MITRE
Source
Researchers
Verified
2026-08-26T16:07:01.550Z
Confidence
high

Source: Researchers · Verified: 2026-08-26T16:07:01.550Z · Confidence: high

Security Timeline

  • discovered RedLine Stealer first observed
  • updated Encyclopedia entry reviewed (Phase 45C)

Quick Answer

RedLine is a widely-available info stealer harvesting passwords, cookies, wallets and chat data. (attributes recorded from Researchers).

Definition

RedLine is a widely-available info stealer harvesting passwords, cookies, wallets and chat data.

Overview

RedLine is a widely-available info stealer harvesting passwords, cookies, wallets and chat data.

Behavior

  • Browsers/crypto wallets
  • chat grab

First Seen

2020-04

Target

Info stealer with RAT elements

Malware Intelligence

Family: RedLine Stealer

Techniques: T1555, T1059

Targets: Info stealer with RAT elements

Behavior:
  • Browsers/crypto wallets
  • chat grab

References

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