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

Static analysis result for SHA-256 3ccc014d4b68bb4e…

MALICIOUS

Office (OOXML) / .DOC

11.0 KB Created: 2021-06-11 13:07:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2022-08-02
MD5: 72963fefa672cc456b269d1533a21349 SHA-1: fd534150794eb4f990f2efb8dab67320632d817f SHA-256: 3ccc014d4b68bb4e131e362902f574d404c52cdfb43877ea97145c61c5759035
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 a malicious external resource. The primary IOC is the URL used for this injection, which likely serves as a downloader for a secondary payload. No document body text was available for analysis, but the heuristics strongly suggest a malicious download attempt.

Heuristics 3

  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://192.227.173.33/office/26.doc?&frock=evil&pine=harmonious&principal=vigorous&thunderhead=demonic&pantsuit=oafish&scorn) — 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://192.227.173.33/office/26.doc?&frock=evil&pine=harmonious&principal=vigorous&thunderhead=demonic&pantsuit=oafish&s
  • 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://192.227.173.33/office/26.doc?&frock=evil&pine=harmonious&principal=vigorous&thunderhead=demonic&pantsuit=oafish&scorn
    • http://192.227.173.33/office/26.doc?&frock=evil&pine=harmonious&principal=vigorous&thunderhead=demonic&pantsuit=oafish&s
    • 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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