Doc.Downloader.Loda — Office (OOXML) / .DOC malware analysis

Static analysis result for SHA-256 43fd4f99f4121ae1…

MALICIOUS

Office (OOXML) / .DOC

179.5 KB Created: 2024-08-01 04:21:00 UTC Authoring application: Microsoft Office Word 12.0000
MD5: af451f49111d54cab74320ab65bc4783 SHA-1: b39fd9a64df62b97b91227966a0cf0a72d2d5c72 SHA-256: 43fd4f99f4121ae1c321154612d720660bac3407252c6b0ee2e269519a64b203
160 Risk Score

Malware Insights

Doc.Downloader.Loda · confidence 95%

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

The file is identified as a malicious downloader by ClamAV. It utilizes a remote template injection and external relationship, common for documents that prompt users to enable content. The document body, presented as a parts list, serves as a lure to trick the user into enabling macros, which would then likely download a secondary payload from the identified URL.

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://ftvproclad.top/wyfRlocEnjsHiix.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://ftvproclad.top/wyfRlocEnjsHiix.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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