Emotet — Office (OLE) / .DOCX malware analysis

Static analysis result for SHA-256 63fe6f0cc7e17520…

MALICIOUS

Office (OLE) / .DOCX

163.6 KB Created: 2020-09-22 18:24:00 Authoring application: Microsoft Office Word
MD5: d8a9de9d3f63df8fcd0179b5f8ec6c21 SHA-1: 2e4d7d822d11f0a3a51f4dccf64f9b81e216a192 SHA-256: 63fe6f0cc7e175202080598dbeed5c1f7beef33c935620ab3b2d0665c7e3a311
242 Risk Score

Malware Insights

Emotet · confidence 95%

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

The sample contains VBA macros, specifically a Document_Open macro that utilizes CreateObject and GetObject calls. This is indicative of Emotet's typical behavior of executing obfuscated code to download and run a secondary payload. The ClamAV detection explicitly names this as Emotet, reinforcing the family attribution.

Heuristics 7

  • ClamAV: Doc.Downloader.Emotet-9765458-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Emotet-9765458-0
  • Document_Open macro high OLE_VBA_DOCOPEN
    Document_Open macro
  • CreateObject call high OLE_VBA_CREATEOBJ
    CreateObject call
  • GetObject call high OLE_VBA_GETOBJ
    GetObject call
  • VBA p-code auto-exec with execution tokens high OLE_VBA_PCODE_AUTOEXEC_EXEC
    Compiled 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.
  • 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://schemas.openxmlformats.org/drawingml/2006/main

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
bd654d20c055e0b0e127587789558080b1c423748b3142eb9ab3aa76d6d97f9b		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 20393 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.