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Astaroth Malware

malware OpenTrojan Threat Intelligence

Loader with anti-AV techniques

Source Attribution

Origin
MITRE
Source
Trellix research
Verified
2026-08-26T16:11:50.351Z
Confidence
high

Source: Trellix research · Verified: 2026-08-26T16:11:50.351Z · Confidence: high

Security Timeline

  • discovered Astaroth Malware first observed
  • updated Encyclopedia entry reviewed (Phase 45C)

Quick Answer

Astaroth is a fileless loader chain that abuses WMIC and ADS for delivery. (attributes recorded from Trellix research).

Definition

Astaroth is a fileless loader chain that abuses WMIC and ADS for delivery.

Overview

Astaroth is a fileless loader chain that abuses WMIC and ADS for delivery.

Behavior

  • Uses WMI and alternate data streams

First Seen

2018-01

Target

Loader with anti-AV techniques

Malware Intelligence

Family: Astaroth Malware

Techniques: T1055, T1105

Targets: Loader with anti-AV techniques

Behavior:
  • Uses WMI and alternate data streams

Related

References

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