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

Static analysis result for SHA-256 613b4de5c0a4a0ef…

MALICIOUS

Office (OOXML) / .DOC

169.0 KB Created: 2025-03-28 06:00:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: f38b799bf664bc59e57a24428d96fef8 SHA-1: ee2d882d0b36f9d97ca632ea79718008220dc37d SHA-256: 613b4de5c0a4a0efc484e93eff8281250787bbe45e0652754eee9cbf1186cebb
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The OOXML document contains heuristics indicating remote template injection and external relationships, both pointing to the URL https://agr.my/X7TO8b. This suggests the document is designed to load external content, likely a malicious payload, upon opening. The presence of an embedded OLE object further supports the malicious intent.

Heuristics 4

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (https://agr.my/X7TO8b) — 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://agr.my/X7TO8b
  • 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 https://agr.my/X7TO8b
    • 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

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
ooxml_oleobject_00.bin
521c5d512270f8be8ef9b708283c3563e01bf1e0c81d567d115185e020579c21		 ooxml-ole-object OOXML embedded OLE part: word/embeddings/Microsoft_Office_Excel_Worksheet1.xlsx 113160 bytes
emf_00.emf
314a3194cb25333e4071736d1213d0618bd99627a81ebb72b5997e858b2cf497		 ooxml-emf OOXML EMF part: word/media/image1.emf 290144 bytes

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