Emotet — Office (OLE) / .DOCX malware analysis

Static analysis result for SHA-256 70db34d112d37fb9…

MALICIOUS

Office (OLE) / .DOCX

140.2 KB Created: 2020-09-30 06:24:00 Authoring application: Microsoft Office Word
MD5: a3e5f74e63bbb4fbede7d5fe89efa611 SHA-1: a12d1d0fc2cd566c36b919e134383d75875caf53 SHA-256: 70db34d112d37fb9ef582c07b67230b79d3eff439664e73aee64a08ed08df157
202 Risk Score

Malware Insights

Emotet · confidence 95%

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

The file is a Microsoft Office document containing VBA macros, specifically a Document_Open macro that utilizes CreateObject. ClamAV detection explicitly identifies it as 'Doc.Downloader.Emotet-9769539-0', strongly suggesting the Emotet family. The VBA code is heavily obfuscated but the presence of CreateObject and the Document_Open auto-execution indicates an intent to run malicious code, likely for downloading and executing a second-stage payload.

Heuristics 6

  • ClamAV: Doc.Downloader.Emotet-9769539-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Emotet-9769539-0
  • 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
bf242d2b3eef8a928e95104450a1995792bbbbd70e8fa1b795dc489b41229ac6		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 10567 bytes

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