Loda — Office (OOXML) / .DOC malware analysis

Static analysis result for SHA-256 607bb11970842eb0…

MALICIOUS

Office (OOXML) / .DOC

139.9 KB Created: 2022-07-26 17:00:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2022-07-29
MD5: 24aa9559083103c054db0bdedb74cb76 SHA-1: b48fc11e44e08839a52309a7003011a3746d1bda SHA-256: 607bb11970842eb05ea71d3dbed2fa42200086b43e8b12b6daa0777420e270c5
142 Risk Score

Malware Insights

Loda · confidence 95%

MITRE ATT&CK
T1204 Malicious Link T1566.002 Spearphishing Attachment

The sample is identified as a malicious downloader by ClamAV, specifically 'Doc.Downloader.Loda-7570590-0'. Heuristics indicate remote template injection and external relationship usage pointing to the URL http://3.104.223.22/dhl/receipt.doc. This suggests the document is designed to download and execute a secondary payload from the specified URL, likely impersonating a DHL receipt to trick the user.

Heuristics 4

  • 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 (http://3.104.223.22/dhl/receipt.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: http://3.104.223.22/dhl/receipt.doc
  • 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://3.104.223.22/dhl/receipt.doc
    • 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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