MALICIOUS
242
Risk Score
Malware Insights
MITRE ATT&CK
T1059.005 Visual Basic
T1566.001 Spearphishing Attachment
The sample contains a VBA macro that executes upon opening the document, as indicated by the Document_Open and OLE_VBA_PCODE_AUTOEXEC_EXEC heuristics. The macro utilizes CreateObject and GetObject calls, suggesting it attempts to instantiate and interact with other objects, likely to download and execute a secondary payload. The ClamAV detection name 'Doc.Malware.Ewtz-9765424-0' further supports its malicious nature. The obfuscated nature of the VBA script prevents a more detailed analysis of its specific actions.
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.basa112d95a2b3b8361e272604fc368010c1a607c2cd21f88c20a607d79b8ac6136 |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 16742 bytes |
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