Malicious Office (OOXML) / .DOC — malware analysis report

Static analysis result for SHA-256 82a250d066480fba…

MALICIOUS

Office (OOXML) / .DOC

10.1 KB Created: 2018-03-07 09:39:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: a9afdac1e8cbe1f1c65bc0794b38b4a1 SHA-1: 7fc460104106e798537c2b8ddfbf1c21192eca78 SHA-256: 82a250d066480fbade78fb2498bfd6cd26a5487705e82a2cc16c6b34627cdfb4
122 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File

The file is identified as malicious by ClamAV with a downloader signature. Static analysis revealed the use of a remote template injection and an external relationship pointing to 'https://stepup.pt/sugar6/ww/se.dot', indicating the document is designed to fetch and execute content from this URL. No document body text was available for further analysis of the lure.

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://stepup.pt/sugar6/ww/se.dot) — 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.
    URL https://stepup.pt/sugar6/ww/se.dot
  • External relationship medium OOXML_EXTERNAL_REL
    External target in word/_rels/webSettings.xml.rels: https://stepup.pt/sugar6/ww/se.dot
    URL https://stepup.pt/sugar6/ww/se.dot
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — context-specific rules above attribute URLs they actually evaluated; this rule lists URLs that were present in the bytes but were not otherwise tied to a specific finding.
    URL 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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