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

Static analysis result for SHA-256 84f6d0b8f14eb9d8…

MALICIOUS

Office (OOXML) / .DOC

10.1 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2022-08-30
MD5: 54d5a34e96eb02df5c5d3bb2f57d2ef1 SHA-1: fc39bc64e37c5f40add6c9bd7d28e697a9f824ce SHA-256: 84f6d0b8f14eb9d8ec152de69a6158bbea107bf7a27e4fbbcc4947adb1d2176f
122 Risk Score

Malware Insights

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

MITRE ATT&CK
T1204.002 Malicious File

The critical ClamAV heuristic identifies the file as Doc.Downloader.Redline-9972754-0, indicating a downloader. The OOXML heuristics for remote template injection and external relationships point to the malicious URL http://username@1806435511/..----------..----------------.---------.--------/168.dothtml. This URL is likely used to fetch and execute a secondary malicious 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://username@1806435511/..----------..----------------.---------.--------/168.dothtml) — 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/webSettings.xml.rels: http://username@1806435511/..----------..----------------.---------.--------/168.dothtml
  • 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://username@1806435511/..----------..----------------.---------.--------/168.dothtml
    • 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