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

Static analysis result for SHA-256 3d3427a09aceb2df…

MALICIOUS

Office (OOXML) / .DOC

10.2 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-02-27
MD5: b9571630868381221bee77b8fe5079ca SHA-1: 12228855be9ea4783d1034678e00ddb51732d83b SHA-256: 3d3427a09aceb2dfcceaf2c8a232df04929a4bec0b43428ef595bbbd16162ddc
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 ClamAV detection as Doc.Downloader.Redline-9972754-0, indicating it functions as a downloader. High-severity heuristics for OOXML remote template injection and external relationships point to the use of malicious URLs to fetch additional content. The extracted URLs are suspicious and likely serve as the source for the second-stage payload.

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://qquuuq9werqwqqqq00qwewerSASWERWRWIERIWERIEWIR00R0WEQQ00000000000000WEDRDEDRREDDRDD0000000000WSDJHFJDSFJHJ@3324948138/c00-------------) — 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://qquuuq9werqwqqqq00qwewerSASWERWRWIERIWERIEWIR00R0WEQQ00000000000000WEDRDEDRREDDRDD0000000000WSDJHFJDSFJHJ@3324948
  • 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://qquuuq9werqwqqqq00qwewerSASWERWRWIERIWERIEWIR00R0WEQQ00000000000000WEDRDEDRREDDRDD0000000000WSDJHFJDSFJHJ@3324948138/c00-------------
    • http://qquuuq9werqwqqqq00qwewerSASWERWRWIERIWERIEWIR00R0WEQQ00000000000000WEDRDEDRREDDRDD0000000000WSDJHFJDSFJHJ@3324948138/c00----------------------------.DOC
    • http://qquuuq9werqwqqqq00qwewerSASWERWRWIERIWERIEWIR00R0WEQQ00000000000000WEDRDEDRREDDRDD0000000000WSDJHFJDSFJHJ@3324948
    • 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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