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

Static analysis result for SHA-256 5663ece6fe0853ed…

MALICIOUS

Office (OOXML) / .DOC

11.2 KB Created: 2023-03-27 22:13:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-08-10
MD5: 3ff943c648e9d754a6743fbd5e84142b SHA-1: fe4ca112ae03cd62eb166db1922d5880ee104eec SHA-256: 5663ece6fe0853ed05168260dec24b90960bf3be5303bb6f3dead58f420a8c63
142 Risk Score

Malware Insights

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

The sample exhibits high-severity heuristics for remote template injection and external relationship, indicating an attempt to load external content. The ClamAV detection as 'Doc.Downloader.Loda-7570590-0' strongly suggests a downloader functionality. The embedded URL points to a suspicious document, likely serving as the initial lure for a malicious download.

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://2.59.254.18/_errorpages/damianozx.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://2.59.254.18/_errorpages/damianozx.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://2.59.254.18/_errorpages/damianozx.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