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

Static analysis result for SHA-256 dfbb76be04c7b60d…

MALICIOUS

Office (OOXML) / .DOC

35.2 KB Created: 2020-02-25 05:41:00 UTC Authoring application: Microsoft Office Word 15.0000
MD5: 0b80fc3a14c9c7115567adad5085c94e SHA-1: d579fd78adcec07ac0f18c5a5bc4ef4af57dc75e SHA-256: dfbb76be04c7b60d676d8d0646fb93b0333fd7b0242ebb3a56d97ff4837c98cc
68 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File

The file is a malicious OOXML document that uses a remote template injection technique. It references an external template file hosted on 'email-smtp.online', which is likely malicious. The document body contains meeting minutes, suggesting a lure to disguise the malicious intent. The primary attack vector is the user being tricked into downloading and potentially executing the remote template.

Heuristics 4

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://email-smtp.online/present/VhhJHnvBBFA.dot) — 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: http://email-smtp.online/present/VhhJHnvBBFA.dot
  • External hyperlinks (3) low OOXML_EXTERNAL_HYPERLINKS
    Document contains 3 external hyperlinks — clickable URLs are stored as external relationships. First target: https://zakon.rada.gov.ua/laws/show/984_011
  • 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 http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas
    • http://schemas.openxmlformats.org/markup-compatibility/2006
    • http://schemas.openxmlformats.org/officeDocument/2006/relationships
    • http://schemas.openxmlformats.org/officeDocument/2006/math
    • http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing
    • http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing
    • http://schemas.openxmlformats.org/wordprocessingml/2006/main
    • http://schemas.microsoft.com/office/word/2010/wordml
    • http://schemas.microsoft.com/office/word/2012/wordml
    • http://schemas.microsoft.com/office/word/2010/wordprocessingGroup
    • http://schemas.microsoft.com/office/word/2010/wordprocessingInk
    • http://schemas.microsoft.com/office/word/2006/wordml
    • http://schemas.microsoft.com/office/word/2010/wordprocessingShape

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