Redline — Office (OOXML) / .DOC malware analysis

Static analysis result for SHA-256 7e5305861e766a19…

MALICIOUS

Office (OOXML) / .DOC

10.1 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: 3cb1ede99c754dfa7ec1e82b83a0b8e9 SHA-1: 934df9a2a4d28c08c55fb6877a449bf20e2f3f32 SHA-256: 7e5305861e766a19a07b222a57953964dff30572f8e315fe86f8084bdc19012d
122 Risk Score

Malware Insights

Redline · confidence 95%

MITRE ATT&CK
T1204.002 Malicious File

The file is detected as a downloader by ClamAV, specifically 'Doc.Downloader.Redline-9972754-0'. Heuristics indicate remote template injection and external relationships pointing to the URL http://cml.lol/abnnc9. This suggests the document is designed to lure the user into downloading and executing a malicious payload from the specified URL, consistent with the Redline family's typical behavior.

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://cml.lol/abnnc9) — 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://cml.lol/abnnc9
  • 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://cml.lol/abnnc9
    • 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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