INTEL_REPORT
Microsoft Security Blog · published 6/3/2026, 4:45:06 AM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
Preinstall to persistence: Inside the Red Hat npm Miasma credential-stealing campaign A large-scale npm supply chain attack compromised over 90 versions of @redhat-cloud-services packages, silently infecting CI/CD environments and developer systems. The malicious code steals credentials from GitHub, cloud platforms, and local machines, then spreads like a worm by republishing trusted packages. Discover how the attack works, what data is at risk, and the steps you can take to…
https://www.microsoft.com/en-us/security/blog/2026/06/02/preinstall-persistence-inside-red-hat-npm-miasma-credential-stealing-campaign
sha256:5cf84e0b54cab0991374fd213f7c6a947b2299c4348ad58df28f6fb90aad373e
What we pulled out
Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).
Indicators
Linked with report → mentions → indicator. Values open the indicator workspace.
Malware families
Allowlist token matches only.
Threat actors mentioned
Allowlist mentions — not a formal attribution verdict.
ATT&CK techniques
MITRE IDs referenced in text and present in local technique table.
CONTINUE INVESTIGATION
High-signal pivots without leaving the thread you started in search.
Browse the report corpus.
Neighborhood from the first linked indicator.
| wallet.dat |
| Open → |
| domain | security.microsoft.com | Open → |
| domain | node.exe | Open → |
| domain | npm.cmd | Open → |
| domain | bun.exe | Open → |
| domain | graph.microsoft.com | Open → |
| url | https://security.microsoft.com/threatanalytics3 | Open → |
| domain | management.azure.com | Open → |
| domain | vault.azure.net | Open → |
| domain | metadata.google.internal | Open → |
| domain | api.anthropic.com | Open → |
| domain | shaiworm.daw | Open → |
| domain | additionalfields.upperlayer | Open → |
| domain | additionalfields.driftaction | Open → |
| domain | additionalfields.memfd | Open → |
| domain | release-assets.githubusercontent.com | Open → |
| domain | left.initiatingprocessid | Open → |
| domain | right.processid | Open → |
| domain | repo.create | Open → |
| sha256 | 396cac9e457ec54ff6d3f6311cb5cc1da8054d019ce3ffa1de5741506c7a4ea4 | Open → |
| sha256 | d8d170af3de17bb9b217c52aaaffdf9395f35ef015a57ef676e406c121e5e223 | Open → |
| sha256 | f0641e053e81f0d01fa46db35a83e0a34494886503086866d956d14e81fd3e1c | Open → |
| sha256 | d5a97614d5319ce9c8e01fa0b4eb06fb5b9e54fa13b23d718174a1546444123b | Open → |
| sha256 | f88258e21592084a2f93a572ade8f9b91c0cd0e242f5cf6121ed7bad0f7bdd1f | Open → |
| sha256 | 25e121e3b7d300c0d0075b33e5eca39a3e6a659fb9cfee52b70ef71686628f1b | Open → |