GrayBravo
GrayBravo is classified as other threat group.
- Type
- Other threat group
- Also known as
- 1
TAG-150, also known as GrayBravo, is a sophisticated threat actor responsible for developing multiple custom malware families, including CastleLoader and CastleRAT, and operates a large-scale, multi-layered infrastructure. The group employs the ClickFix technique to distribute malware through phishing attacks that impersonate legitimate services, leveraging deceptive domains and fake repositories. Insikt Group has identified four distinct activity clusters associated with TAG-150, each targeting different victim profiles and utilizing unique TTPs.
Also known as: TAG-150
Published reports on this actor:
- https://www.recordedfuture.com/research/graybravos-castleloader-activity-clusters-target-multiple-industries
- https://www.recordedfuture.com/research/from-castleloader-to-castlerat-tag-150-advances-operations
Source: MISP Galaxy, Malpedia.
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