Malicious Office (OLE) / .DOCX — malware analysis report

Static analysis result for SHA-256 1bd1aa4c9319212a…

MALICIOUS

Office (OLE) / .DOCX

83.8 KB Created: 2021-01-04 16:48:00 Authoring application: Microsoft Office Word
MD5: 894e8c34c66a84023ebe616def8a639b SHA-1: a391eee37ed981e84d3f941baba363c2d8e93777 SHA-256: 1bd1aa4c9319212adf3de4f0439b9031b25e98d78595144ee09bab142d17f7d7
180 Risk Score

Heuristics 6

  • 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.
  • Suspicious extracted artifact high EXTRACTED_FILE_STATIC_TRIAGE
    One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
  • 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
5413d2ebbaf274555cb07937d347084313a81ca863adee8961dbe3c4d35cf167
vba-macro oletools.olevba.extract_macros (decoded VBA source) 7277 bytes
Detection
ClamAV: No threats found
Obfuscation or payload: likely
Carved macro source contains an auto-exec entry point and execution/download terms.