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

Static analysis result for SHA-256 5ed627e700cbe947…

MALICIOUS

Office (OOXML) / .DOC

163.8 KB Created: 2023-06-11 02:09:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-06-13
MD5: 323d2e404ef99935d376f67fbbf10eda SHA-1: b045a4d259bd2ca912858ea59b6c13153d57ae7a SHA-256: 5ed627e700cbe9474dc8077ef6ee3acbb46af4ed3d576da2058ce5e08ff922e7
62 Risk Score

Malware Insights

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

The OOXML_REMOTE_TEMPLATE and OOXML_EXTERNAL_REL heuristics indicate that this document is configured to load external content from the URL https://unesa.me/oaeopb. This is a common technique for downloading and executing a second-stage payload. The document body itself does not contain exploitable content, but the external relationship is highly suspicious.

Heuristics 3

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (https://unesa.me/oaeopb) — 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://unesa.me/oaeopb
  • 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://unesa.me/oaeopb
    • 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

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