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

Static analysis result for SHA-256 e3f23ce26dc554fc…

MALICIOUS

Office (OOXML) / .DOC

459.3 KB Created: 2024-07-19 01:41:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: 0bda4419042694f3b60da4356e22ed19 SHA-1: 613ba0c4be928cf1b71d4e35b39b5d71c6fb83a4 SHA-256: e3f23ce26dc554fc5bef4ca2fd099b88631a147b34cff2484532855a45940004
80 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious Link T1566.001 Spearphishing Attachment T1059.005 Visual Basic

The OOXML document contains heuristics indicating remote template injection and an external relationship pointing to 'http://87.120.84.39/txt/dattizxmn.dot'. The document body presents a list of industrial parts, likely as a lure to encourage users to enable macros. The 'SE_ENABLE_LURE' heuristic confirms this social engineering tactic. The primary intent appears to be downloading and executing a second-stage payload from the specified URL.

Heuristics 4

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://87.120.84.39/txt/dattizxmn.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://87.120.84.39/txt/dattizxmn.dot
  • Macro/content-enable lure medium SE_ENABLE_LURE
    Document instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings
  • 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.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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