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

Static analysis result for SHA-256 109523934694a992…

MALICIOUS

Office (OOXML) / .DOC

379.4 KB Created: 2026-01-18 14:49:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: 03eb88d22d08cd37170324c36098006f SHA-1: 95a814b90e7e5e0dfaf043f5ac1f64517d5c21a0 SHA-256: 109523934694a992e7def6225e73eb291d93f602952e1b586fe6b0e914965e53
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

The sample exhibits characteristics of a malicious OOXML document, including remote template injection and the embedding of OLE objects. The presence of an unknown URL, http://00000030000704344, strongly suggests an attempt to download and execute a secondary payload. While no scripts were directly extracted, the heuristics indicate a sophisticated attack leveraging external resources.

Heuristics 4

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://00000030000704344) — 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://00000030000704344
  • Embedded OLE object medium OOXML_OLE_OBJECT
    Document contains an embedded OLE object
  • 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://00000030000704344
    • 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
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://ns.adobe.com/pdf/1.3/
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
ooxml_oleobject_00.bin
f311ba4def4ec6853d23060587de8615e1719db39f72613ea7f4b6408919c335		 ooxml-ole-object OOXML embedded OLE part: word/embeddings/oleObject1.bin 1694208 bytes
ooxml_oleobject_01.bin
ad740fa0204a1cb0fd86760018d1723312b6c0abaf6aaf0154074ce58365d711		 ooxml-ole-object OOXML embedded OLE part: word/embeddings/Microsoft_Office_Excel_Worksheet1.xlsx 134068 bytes
emf_00.emf
e52f3ef57c9b54c1844f45b8cc161b1a1b6bea09780fe95d3f9a815576c8fc3b		 ooxml-emf OOXML EMF part: word/media/image2.emf 497784 bytes
emf_01.emf
8376c2c352cf069686ed6afad1c46bdafe18ccf4d3019e91a1ddd082dfd6dec9		 ooxml-emf OOXML EMF part: word/media/image1.emf 1505804 bytes

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