Malicious Office (OOXML) / .DOC — malware analysis report

Static analysis result for SHA-256 191ccfd66985c3fe…

MALICIOUS

Office (OOXML) / .DOC

35.3 KB Created: 2023-07-19 01:22:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-07-20
MD5: 5ec02a77bbca9b74d4482f74a357758d SHA-1: abf08cfb9787a9d9d6c602b7cb9fe6442cb6d519 SHA-256: 191ccfd66985c3fe3e747d7c2c9c5ed359d1bf5e8fd0569b71b4770313c4d942
62 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File T1566.001 Spearphishing Attachment

The OOXML document contains heuristics indicating remote template injection and external relationships, both pointing to the URL https://myfave.link/s/f8f0712dbd0. This suggests the document is designed to load external resources, likely for malicious purposes such as downloading a secondary payload.

Heuristics 3

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (https://myfave.link/s/f8f0712dbd0) — a common remote-template-injection vector used by Hancitor, Emotet and many phishing campaigns. Word can fetch and apply the remote template; macros in that template may execute depending on Office policy and trust state.
  • External relationship medium OOXML_EXTERNAL_REL
    External target in word/_rels/settings.xml.rels: https://myfave.link/s/f8f0712dbd0
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://myfave.link/s/f8f0712dbd0
    • http://schemas.openxmlformats.org/markup-compatibility/2006
    • http://schemas.openxmlformats.org/officeDocument/2006/relationships
    • http://schemas.openxmlformats.org/officeDocument/2006/math
    • http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing
    • http://schemas.openxmlformats.org/wordprocessingml/2006/main
    • http://schemas.microsoft.com/office/word/2006/wordml

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