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

Static analysis result for SHA-256 f199accc60678ec5…

MALICIOUS

Office (OOXML) / .DOC

10.1 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-03-15
MD5: f0a29ed55c0df1898c86f564f7c28f2f SHA-1: 0234237d823a7aa0fb6a5cdb9c3e4e7f58706417 SHA-256: f199accc60678ec5342a7186da210b895c116005daa40b523c4205f2087b3fcd
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 is designed to fetch and execute content from a remote source. The ClamAV detection confirms this as a downloader, likely for a Redline-variant payload. The embedded URLs are the primary indicators of compromise for this stage of the attack.

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://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0EEEOOOEEEEEE8E7E8E78E7E8E78E7E8E7WE7E7E7E8E78E7EE@586085550/999...................) — 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://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0EEEOOOEEEEEE8E7E8E78E7E8E78E7E8E7WE7E7E7E8E78E7EE@586085550/99
  • 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://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0EEEOOOEEEEEE8E7E8E78E7E8E78E7E8E7WE7E7E7E8E78E7EE@586085550/999
    • http://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0EEEOOOEEEEEE8E7E8E78E7E8E78E7E8E7WE7E7E7E8E78E7EE@586085550/999..........................999....................doc
    • http://ZZZ0000SDFDS0F0000000Z0Z00000000ZZ000000000000W0WW0EEEOOOEEEEEE8E7E8E78E7E8E78E7E8E7WE7E7E7E8E78E7EE@586085550/99
    • 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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