Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 0a942f24d4452ea3…

MALICIOUS

Office (OLE)

42.0 KB Created: 2008-03-13 22:43:00 Authoring application: Microsoft Word 11.0
MD5: 6742d9c46a5a190d5174f8167505bee4 SHA-1: a50a028b1807027c10138ff3c8a085ac9d4e880d SHA-256: 0a942f24d4452ea3cf6da9cd5f10632a98466f1b9ea1f7bd49032e04a7860811
122 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.005 Visual Basic

The sample is a malicious Office document containing VBA macros, specifically a Document_Open macro designed to execute malicious code. The macro attempts to disable security features and potentially interact with mIRC by creating or modifying a script file. The document body itself contains a hyperlink to 'www.waco.tstc.edu', which could be a lure for further malicious activity.

Heuristics 4

  • ClamAV: Doc.Trojan.Story-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Trojan.Story-1
  • Document_Open macro high OLE_VBA_DOCOPEN
    Document_Open macro
  • VBA macros detected medium OLE_VBA_MACROS
    Document contains VBA macro code
  • 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://www.waco.tstc.edu

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
53bdcc5d7cbd9f526c97b01f684aca0800a2b0f0ebe298ae57ebb54a2a1c04b0
vba-macro oletools.olevba.extract_macros (decoded VBA source) 7018 bytes