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

Static analysis result for SHA-256 9f550792a8ce146c…

MALICIOUS

Office (OOXML) / .DOC

10.2 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-04-17
MD5: d8b58acf46543be8923df5bfcac35303 SHA-1: 36a368a068839d500c53e2ce69b4ccdcc7c3cf0b SHA-256: 9f550792a8ce146cfffd56e81195e7cab617a4b28394f3da0750409e4853b9b3
142 Risk Score

Malware Insights

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

MITRE ATT&CK
T1204.002 Malicious File

The file exhibits characteristics of a downloader, specifically identified by ClamAV as Doc.Downloader.Redline-9972754-0. Heuristics for remote template injection and external relationships point to the use of malicious URLs to fetch additional content. The primary IOCs are the suspicious URLs identified in the document's structure, which are likely used to deliver the secondary 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://#######################ZZZZ99999999ZZ‪‬ZZZ‪‬Z999999‪‬99ZZZZZZZ55555Z5Z5Z55Z5Z5Z5ZZZZZZZ0LLLLLLLOOOOO0000000000LLLLL00000000000OOOLLLL) — 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://#######################ZZZZ99999999ZZ‪‬ZZZ‪‬Z999999‪‬99ZZZZZZZ55555Z5Z5Z55Z5Z5Z5ZZZZZZZ0LLLLLLLOOOOO0000000000LLL
  • 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://#######################ZZZZ99999999ZZ‪‬ZZZ‪‬Z999999‪‬99ZZZZZZZ55555Z5Z5Z55Z5Z5Z5ZZZZZZZ0LLLLLLLOOOOO0000000000LLLLL00000000000OOOLLLL
    • http://#######################ZZZZ99999999ZZ‪‬ZZZ‪‬Z999999‪‬99ZZZZZZZ55555Z5Z5Z55Z5Z5Z5ZZZZZZZ0LLLLLLLOOOOO0000000000LLLLL00000000000OOOLLLLLLL@1806682772/w/############################.doc
    • http://#######################ZZZZ99999999ZZ‪‬ZZZ‪‬Z999999‪‬99ZZZZZZZ55555Z5Z5Z55Z5Z5Z5ZZZZZZZ0LLLLLLLOOOOO0000000000LLL
    • 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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