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

Static analysis result for SHA-256 56c42c4ce3ef015d…

MALICIOUS

Office (OOXML) / .DOC

35.3 KB Created: 2023-07-19 01:22:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-08-03
MD5: 61efdb516dd9c54406a980d108ef76d4 SHA-1: 6befc584337fe6f759bc90342a789ddc65bc952a SHA-256: 56c42c4ce3ef015d7a4278cf23a0d263af3b21f2643999b9ac76ab45e8b658da
62 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 the URL http://chilp.it/b5c19da. This suggests the document is designed to fetch and potentially execute content from this external source, likely leading to a secondary payload download.

Heuristics 3

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://chilp.it/b5c19da) — 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://chilp.it/b5c19da
  • 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://chilp.it/b5c19da
    • 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