Doc.Downloader.Redline-9972754-0 — Office (OOXML) / .DOC malware analysis

Static analysis result for SHA-256 eabdfa7af51b0ad6…

MALICIOUS

Office (OOXML) / .DOC

10.1 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-03-13
MD5: 40fa41596ac736f6e23965c0094bb946 SHA-1: c64c3183fb4466cce653d55743d40ff156606754 SHA-256: eabdfa7af51b0ad6d49602685f207ce19dfe287dd6cfc808b53fb4e580734f50
142 Risk Score

Malware Insights

Doc.Downloader.Redline-9972754-0 · confidence 95%

MITRE ATT&CK
T1204.002 Malicious File

The file exhibits critical heuristic firings for remote template injection and external relationships, indicating it's designed to fetch and execute content from a remote source. The ClamAV detection as 'Doc.Downloader.Redline-9972754-0' strongly suggests its purpose is to download and deliver a secondary payload. The embedded URLs are highly suspicious and likely point to the malicious payload's distribution point.

Heuristics 4

  • ClamAV: Doc.Downloader.Redline-9972754-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Redline-9972754-0
  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (http://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0W0W0W0W0W0W00W0W0W0W00Z0Z0Z0Z0Z0Z00Z0Z0Z00W0W0W00W@2401929236/80................80) — 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 high OOXML_EXTERNAL_REL
    External target in word/_rels/webSettings.xml.rels: http://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0W0W0W0W0W0W00W0W0W0W00Z0Z0Z0Z0Z0Z00Z0Z0Z00W0W0W00W@2401929236/
  • 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://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0W0W0W0W0W0W00W0W0W0W00Z0Z0Z0Z0Z0Z00Z0Z0Z00W0W0W00W@2401929236/80................80
    • http://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0W0W0W0W0W0W00W0W0W0W00Z0Z0Z0Z0Z0Z00Z0Z0Z00W0W0W00W@2401929236/80................80...................80.doc
    • http://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0W0W0W0W0W0W00W0W0W0W00Z0Z0Z0Z0Z0Z00Z0Z0Z00W0W0W00W@2401929236/
    • 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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