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

Static analysis result for SHA-256 d7f3699b9c80743a…

MALICIOUS

Office (OOXML) / .DOC

35.9 KB Created: 2018-08-23 14:27:00 UTC Authoring application: Microsoft Office Word 15.0000
MD5: 1a135b1d024fb26413be5bf8200de2cd SHA-1: 853c77ab9dc24b4f172b39712a2e6a6f171d0fdd SHA-256: d7f3699b9c80743a8aff115c456186962a9b190f4117e1e1ec26ae90e635434a
62 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File

The document is identified as malicious due to the OOXML_REMOTE_TEMPLATE and OOXML_EXTERNAL_REL heuristics, indicating an attempt to inject a remote template from 'http://samenwerken.bouwendnederland.nl/BNSjablonen/bnstandaard.dot'. This suggests the document is designed to download and potentially execute further malicious content from the specified URL, masquerading as a legitimate offer for construction materials.

Heuristics 3

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://samenwerken.bouwendnederland.nl/BNSjablonen/bnstandaard.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://samenwerken.bouwendnederland.nl/BNSjablonen/bnstandaard.dot
  • 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://samenwerken.bouwendnederland.nl/BNSjablonen/bnstandaard.dot
    • 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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