Emotet — Office (OLE) / .DOC malware analysis

Static analysis result for SHA-256 6c3e28e9d3fc3e61…

MALICIOUS

Office (OLE) / .DOC

260.9 KB
MD5: dfdcbcfdbd17be0fc7e0cf3d3eb09fdf SHA-1: a49c3baf692154bf0f2abf0330e9da35910fa140 SHA-256: 6c3e28e9d3fc3e6192e4e5dfe110ca2aeb96794d8dbed234856cf5ae32ac846a
202 Risk Score

Malware Insights

Emotet · confidence 95%

MITRE ATT&CK
T1059.005 Visual Basic T1566.001 Spearphishing Attachment T1140 Deobfuscate/Decode Files or Information

The file is a malicious DOC document containing VBA macros, specifically a Document_Open macro that uses CreateObject to execute code. The ClamAV detection name 'Doc.Downloader.EmotetRed02224-9938637-0' strongly suggests the Emotet family and a downloader functionality. The VBA script appears to be obfuscated, but the presence of auto-execution and CreateObject calls indicates an attempt to download and run a secondary payload, consistent with Emotet's behavior.

Heuristics 6

  • ClamAV: Doc.Downloader.EmotetRed02224-9938637-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.EmotetRed02224-9938637-0
  • 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
b6798bb5311b4f2b692b304112e80c31df30b22e53307915d8ecb36c818b404c
vba-macro oletools.olevba.extract_macros (decoded VBA source) 18585 bytes