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

Static analysis result for SHA-256 56df4f0bac6df82a…

MALICIOUS

Office (OOXML) / .DOC

90.3 KB Created: 2025-02-11 05:56:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: c06a7158def9673bd1cc6da3c6b9073d SHA-1: 9309e25fcb1354a80ac6f30c8da29840f20eaf2e SHA-256: 56df4f0bac6df82aa0143d26396d22e790c4fa5692d4d6e579bf79c3c50d4d6c
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link T1059 Command and Scripting Interpreter

The sample exhibits characteristics of a malicious OOXML document, specifically triggering heuristics for remote template injection and external relationships. The presence of an embedded URL pointing to 'https://woki.me/0v9nF' strongly suggests an attempt to download and execute a secondary payload. The document body itself is truncated and does not provide further context, but the heuristics and URL are sufficient to indicate a malicious intent.

Heuristics 3

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (https://woki.me/0v9nF) — 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://woki.me/0v9nF
  • 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-com

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
emf_00.emf
f375ef837181f05750b2046b9a81447ab22709d97d262b6b61753c013694ddeb		 ooxml-emf OOXML EMF part: word/media/image2.emf 76824 bytes
emf_01.emf
9923cb4bf7a5fbb9c22512a2431582df95a92f67868ff26cbc80bfecbb667db7		 ooxml-emf OOXML EMF part: word/media/image1.emf 250880 bytes

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