Redline — Office (OOXML) / .DOC malware analysis

Static analysis result for SHA-256 fdbbc4592fc12469…

MALICIOUS

Office (OOXML) / .DOC

10.1 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: cf88707c2d358eede496b20ecc98a458 SHA-1: 2cee25a5528d4334ac372f05f67534145c7e9296 SHA-256: fdbbc4592fc124696cd71011554e1403c78a0f3a8c6d3451115ca16994bd6453
122 Risk Score

Malware Insights

Redline · confidence 95%

MITRE ATT&CK
T1204.002 Malicious File

The file is detected as malicious by ClamAV as Doc.Downloader.Redline-9972754-0. Heuristics indicate remote template injection and external relationships pointing to the URL https://shortclick.com/k. This suggests the document is designed to download and execute a second-stage payload from this external source, consistent with the behavior of the Redline family.

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 (https://shortclick.com/k) — 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: https://shortclick.com/k
  • 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 https://shortclick.com/k
    • 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

Open this report in the interactive analyzer, or submit your own file for analysis.