Emotet — Office (OLE) / .DOC malware analysis

Static analysis result for SHA-256 7a14079cc4004f00…

MALICIOUS

Office (OLE) / .DOC

162.1 KB Created: 2020-09-14 06:44:00 Authoring application: Microsoft Office Word
MD5: 430d86328aeacbcfcafe4a52b9243482 SHA-1: 16115270d9e66f4ce06cc75ab3a1bbe63a33bdd2 SHA-256: 7a14079cc4004f007833a96aa168155476d96ba7ca659fb5fd9a404849450830
202 Risk Score

Malware Insights

Emotet · confidence 95%

MITRE ATT&CK
T1059.005 Visual Basic T1566.001 Spearphishing Attachment T1204.002 Malicious File

The file contains VBA macros, specifically a Document_Open macro that uses CreateObject to execute code. ClamAV detection explicitly identifies this as Emotet. The macro likely downloads and executes a second-stage payload, a common Emotet behavior.

Heuristics 6

  • ClamAV: Doc.Malware.Emotet-9762310-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Malware.Emotet-9762310-0
  • 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
94aa0eae3715e5e4c777d8559a3d12a3d055d6c09f9bd5aa9415cdba60070681
vba-macro oletools.olevba.extract_macros (decoded VBA source) 25226 bytes