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

Static analysis result for SHA-256 1e04a968c584a412…

MALICIOUS

Office (OLE) / .DOC

218.5 KB Created: 2020-09-21 23:04:00 Authoring application: Microsoft Office Word
MD5: 6afd1cf2450f1409105e5327d7e407f8 SHA-1: 9708002f6d135423a12a34f010eccadba4558a65 SHA-256: 1e04a968c584a412a839d6ee0cea3e8fb1f6199ef4d4de1a14bc3d1a1ab13a00
280 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic T1059.001 PowerShell T1204.002 Malicious File

The sample is a Microsoft Office document containing VBA macros. Heuristics indicate the presence of a Document_Open macro that uses CreateObject and GetObject, suggesting it attempts to execute code upon opening. The ClamAV detection and static triage further confirm its malicious nature. The macros likely download and execute a secondary payload, although the specific URL is benign.

Heuristics 8

  • ClamAV: Doc.Malware.Sagent-9764704-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Malware.Sagent-9764704-0
  • Document_Open macro high OLE_VBA_DOCOPEN
    Document_Open macro
  • CreateObject call high OLE_VBA_CREATEOBJ
    CreateObject call
  • GetObject call high OLE_VBA_GETOBJ
    GetObject 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
50bfbdd07ba14490c9717edeea07b93592fbd1031d8de4b70bb45954a661031c
vba-macro oletools.olevba.extract_macros (decoded VBA source) 19154 bytes
Detection
ClamAV: No threats found
Obfuscation or payload: likely
Carved macro source contains an auto-exec entry point and execution/download terms.