MALICIOUS
242
Risk Score
Malware Insights
MITRE ATT&CK
T1059.005 Visual Basic
T1566.001 Spearphishing Attachment
The file is a Microsoft Office Word document containing VBA macros, specifically a Document_Open macro that executes automatically. Heuristics indicate the use of CreateObject and GetObject, common for malware execution. The ClamAV detection name 'Doc.Malware.Ewtz-9765424-0' strongly suggests malicious intent. The VBA script is heavily obfuscated, but the presence of the Document_Open auto-execution and the CreateObject heuristic points towards a downloader or dropper functionality.
Heuristics 7
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ClamAV: Doc.Malware.Ewtz-9765424-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Doc.Malware.Ewtz-9765424-0
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Document_Open macro high OLE_VBA_DOCOPENDocument_Open macro
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CreateObject call high OLE_VBA_CREATEOBJCreateObject call
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GetObject call high OLE_VBA_GETOBJGetObject call
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VBA p-code auto-exec with execution tokens high OLE_VBA_PCODE_AUTOEXEC_EXECCompiled VBA/cache stream contains an auto-execution token together with shell/download/object-execution tokens. This catches p-code-only or source-extraction-failure macro documents where visible source is unavailable.
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VBA macros detected medium OLE_VBA_MACROSDocument contains VBA macro code
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Embedded URL info EMBEDDED_URLOne 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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas63bc7201a259a9f3eac24fc4f9990c61de6bed3eb66abffd8ef4af2ac67d9b62 |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 15901 bytes |
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