Emotet — Office (OLE) / .DOCX malware analysis

Static analysis result for SHA-256 0baae239cc9292a2…

MALICIOUS

Office (OLE) / .DOCX

164.9 KB Created: 2020-09-15 19:31:00 Authoring application: Microsoft Office Word
MD5: 7b958183cab1249ad09d1dfd38b16b3a SHA-1: d5669b3fd48d37dd722339db63b95023c7e2b55e SHA-256: 0baae239cc9292a22eac63fb292ef0261437ef05c3ae2f0b402dee533bc9fdd3
202 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, indicating a downloader functionality. ClamAV detection explicitly names this as 'Doc.Downloader.Emotet-9761754-0', strongly suggesting the Emotet family. The VBA code is designed to execute automatically upon opening the document, likely to fetch and run a secondary payload.

Heuristics 6

  • ClamAV: Doc.Downloader.Emotet-9761754-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Emotet-9761754-0
  • Document_Open macro high OLE_VBA_DOCOPEN
    Document_Open macro
  • CreateObject call high OLE_VBA_CREATEOBJ
    CreateObject 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
75714e73d3e8750b3760209a7997fccc8b6d96f31b59fa1d20ad2b0ef4583864		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 25430 bytes

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