MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1059.005 Visual Basic
T1059 Command and Scripting Interpreter
T1204.002 Malicious File
The sample is a Microsoft Office document containing a VBA macro. The macro utilizes a Document_Open auto-execution function and a CreateObject call, indicative of malicious intent. The script appears to be obfuscated, but it attempts to execute code and construct a string that includes 'y2 , 4hj' followed by other characters, likely forming a command or URL for a secondary payload. The presence of the Document_Open macro and CreateObject call strongly suggests an attempt to download and execute additional malicious content.
Heuristics 6
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ClamAV: Doc.Malware.Generic-9769001-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Doc.Malware.Generic-9769001-0
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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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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.basfe19635e7383e285d173bce1f5bbd9867258f7974e3830e10aecb187a337391c |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 6691 bytes |
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