Emotet — Office (OLE) / .DOCX malware analysis

Static analysis result for SHA-256 7292c516ac9113d5…

MALICIOUS

Office (OLE) / .DOCX

200.6 KB Created: 2020-12-22 06:39:00 Authoring application: Microsoft Office Word
MD5: 201ca601d771ad95991f2ec6c85cd112 SHA-1: fc6c3eab0631202bb0eafc6301cfa3bde3d25f12 SHA-256: 7292c516ac9113d592f6b1c71e307b9f68ae9ffd6b43230a57356f3ebdc776e5
202 Risk Score

Malware Insights

Emotet · confidence 95%

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

The sample contains VBA macros, including an auto-executing Document_Open macro, which is a common technique for Emotet. The heuristic firings and ClamAV detection strongly indicate Emotet. The macro's primary function appears to be executing obfuscated code, likely to download and run a secondary payload.

Heuristics 6

  • ClamAV: Doc.Downloader.Emotet-10024800-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Emotet-10024800-0
  • 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
87b72d633bd79d3d21c1246dbcc11e62ebdefc06e96dee650ec7c8e181386692		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 16335 bytes

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