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

Static analysis result for SHA-256 f5667deeb3c93008…

MALICIOUS

Office (OOXML) / .DOC

22.7 KB Created: 2023-08-06 18:37:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-08-10
MD5: 26f6d09d7e4a64cf78c0f46360483d1c SHA-1: 36d179718a7b1c509e6e0bbe2408bf6bad47038f SHA-256: f5667deeb3c9300818d4bc6094b1755a1e35b2840b17d0b2936f73148a991980
142 Risk Score

Malware Insights

Doc.Downloader.Loda · confidence 95%

MITRE ATT&CK
T1204.002 Malicious File

The sample exhibits high-severity heuristics for remote template injection and external relationships, both pointing to the same suspicious URL. ClamAV detection confirms this as Doc.Downloader.Loda, a known downloader family. The embedded URL is likely used to fetch and execute a second-stage payload.

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://23.94.148.61/SSP/1/0000000000000##############00000000000000##############00000000000########0.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://23.94.148.61/SSP/1/0000000000000##############00000000000000##############00000000000########0.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://23.94.148.61/SSP/1/0000000000000##############00000000000000##############00000000000########0.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