Malicious Office (OLE) / .EXE — malware analysis report

Static analysis result for SHA-256 522223dd19fa8b5c…

MALICIOUS

Office (OLE) / .EXE

43.0 KB Created: 1980-01-05 11:30:33 Authoring application: Microsoft Excel
MD5: 2788e11be568471d873d152d814c43f0 SHA-1: ba03b15a6cead2d7219b253990d22d6d7173052e SHA-256: 522223dd19fa8b5cb2c81457d19932132fb89999fe0d5fc6a0e7f304e9325ff9
60 Risk Score

Malware Insights

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

The file is an Excel OLE executable containing VBA macros, with a high-severity heuristic indicating the presence of an Auto_Open macro. This suggests the file is designed to automatically execute malicious VBA code when the document is opened, likely as part of a phishing attack. No specific IOCs were extracted beyond the presence of the macro itself.

Heuristics 2

  • Auto_Open macro high OLE_VBA_AUTO
    Auto_Open macro
  • VBA macros detected medium OLE_VBA_MACROS
    Document contains VBA macro code

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
fa78c382f9c421bf824eea12814f3da31bdc18aecb665550b31c2885abec1f2b		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 3073 bytes

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