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

Static analysis result for SHA-256 ac29e75a6f556c6a…

MALICIOUS

Office (OOXML) / .DOC

363.9 KB Created: 2025-08-05 03:45:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: 6c93403bf388755c6b883bc4f434120a SHA-1: c7dce9d41205c1b8650676c2af6bfa3ed0ff1b50 SHA-256: ac29e75a6f556c6ab808d2c77726078c54c19b16bf13b52428d9921860afe6ce
80 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File

The OOXML document contains heuristics indicating remote template injection and external relationships pointing to a malicious URL. This suggests the document is designed to load external content, likely to download and execute a secondary payload. The presence of an embedded OLE object further supports a malicious intent.

Heuristics 4

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (https://wereceivedbestfeelingswithbetterfutureformegoodformygreatthingstodoforme.dOcX=@link.emcdn.ru/weWGUQ) — 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://wereceivedbestfeelingswithbetterfutureformegoodformygreatthingstodoforme.dOcX=@link.emcdn.ru/weWGUQ
  • 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://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://schemas.openxmlformats.org/markup-compatibili

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
ooxml_oleobject_00.bin
cf6c7ab4120ae4e3fa2a0c77c14be85d7d18e18cd620b5094121fc4237ac4a0c		 ooxml-ole-object OOXML embedded OLE part: word/embeddings/oleObject1.bin 1762304 bytes
emf_00.emf
73a5a0f457d11922370f91d6f71888b70203ded605052c7ddf3ba926f87b63b3		 ooxml-emf OOXML EMF part: word/media/image1.emf 1454420 bytes

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