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

Static analysis result for SHA-256 3a5e6ecca59c80c2…

MALICIOUS

Office (OOXML) / .DOC

93.8 KB Created: 2024-07-19 01:41:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: f57d93c33f944e14193858489b18e0b2 SHA-1: 68b90885be62bc243bf5f603c6320bdbaf580c20 SHA-256: 3a5e6ecca59c80c28e2f900564b770f6cfe660e2ac3c9985a12d910b1bd5e7f8
160 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 User Execution: Malicious File

The file exhibits characteristics of a downloader, specifically using a remote template injection and external relationship to fetch content from 'https://darpexllc.top/wslakcasiepsaa.doc'. The document body, while appearing to be a parts list, contains a lure to enable macros, a common tactic for malware droppers. ClamAV detection as 'Doc.Downloader.Loda-7570590-0' further supports its malicious nature as a downloader.

Heuristics 5

  • ClamAV: Doc.Downloader.Loda-7570590-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Loda-7570590-0
  • Remote template injection high OOXML_REMOTE_TEMPLATE
    Document references a remote template URL (https://darpexllc.top/wslakcasiepsaa.doc) — 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/settings.xml.rels: https://darpexllc.top/wslakcasiepsaa.doc
  • Macro/content-enable lure medium SE_ENABLE_LURE
    Document instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings
  • 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://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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