Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 eb9ad5bcd11c4e92…

MALICIOUS

Office (OLE)

127.5 KB Created: 2018-10-03 21:03:00 Authoring application: Microsoft Office Word First seen: 2018-11-13
MD5: c0b61d9aeb83f0c859a858e6699f1256 SHA-1: 69871036bd44d60177d330972b99329c4b744d11 SHA-256: eb9ad5bcd11c4e92e686d8f464ebca05f43ea16d123414c0fffcad88dd8fd5b1
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is detected by ClamAV as a downloader. Although VBA macros could not be extracted due to an unsupported format, the presence of an embedded URL suggests the document is intended to lead the user to download a secondary payload. The document body contains obfuscated text, likely to hinder analysis or disguise the malicious intent.

Heuristics 3

  • ClamAV: Doc.Downloader.00536d-6707427-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.00536d-6707427-0
  • Unsupported Office format for VBA extraction info OFFICE_FORMAT_UNSUPPORTED
    The Analyzer could not extract VBA macros: the document may be legacy, encrypted or malformed.
  • 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/drawingml/2006/main In document text (OLE body)