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

Static analysis result for SHA-256 5c5a8fa65e5c952a…

MALICIOUS

Office (OOXML) / .DOC

11.2 KB Created: 2023-03-27 22:13:00 UTC Authoring application: Microsoft Office Word 12.0000 First seen: 2023-08-07
MD5: 06dd67aeb0e2bce53b3adf6cfa22a8bc SHA-1: 657b767bcba923d90c82cddd2e45b4884d92fea6 SHA-256: 5c5a8fa65e5c952adeabdbf099b75637ec169f5c74e41306a676876c8422915d
142 Risk Score

Malware Insights

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

The sample was detected as malicious by ClamAV and exhibits critical heuristics for remote template injection and external relationships, pointing to the URL http://2.59.254.18/_errorpages/logszx.doc. This suggests the document is designed to trick the user into downloading a secondary payload from this location.

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/logszx.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/logszx.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/logszx.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