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

Static analysis result for SHA-256 1a88ef58675971eb…

MALICIOUS

Office (OOXML) / .DOCX

101.9 KB Created: 2023-12-22 07:05:15 UTC Authoring application: Microsoft Office Word 12.0000
MD5: 8f83d19c2efc062e8983bce83062c9b6 SHA-1: c50caa49156a1ce5cfb2df20ab3a5292e81c54bf SHA-256: 1a88ef58675971eb18eeb267b1be90594cd6c7ebddf1c67d66729fa3e68de323
100 Risk Score

Heuristics 3

  • CVE-2023-36884 — external RTF auto-load relationship critical CVE likely CVE_2023_36884
    Document auto-load relationship references a remote RTF file (https://moitt-gov-pk.fia-gov.net/364896null/file.rtf), matching the stronger Storm-0978/RomCom external-RTF delivery shape. Plain clickable hyperlinks are not enough for this CVE rule.
  • External OLE object relationship high OOXML_EXTERNAL_OLE_OBJECT
    Document contains an oleObject relationship whose target is an external HTTP(S) URL. Office resolves this through OLE/object update paths rather than as a normal user-clicked hyperlink.
  • 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/drawingml/2006/main
    • http://schemas.openxmlformats.org/drawingml/2006/picture
    • http://schemas.microsoft.com/office/word/2010/wordprocessingGroup
    • http://schemas.microsoft.com/office/word/2010/wordprocessingShape
    • http://schemas.microsoft.com/office/word/2010/wordml