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

Static analysis result for SHA-256 ada4006de7019814…

MALICIOUS

Office (OLE) / .DOT

72.5 KB Created: 1998-08-28 10:11:00 Authoring application: Microsoft Word 8.0
MD5: 03c8fc2c8caa3af57881c6beb8e9ade1 SHA-1: db615cadc889d95cfcce5f6348261d31293a5cd1 SHA-256: ada4006de7019814684e92ae7f6f3fd2cd262f87bd32b36b12c9ef00e02dd261
220 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The file is an OLE document template (.DOT) containing VBA macros, including AutoOpen and Auto_Close functions, which are commonly used to execute malicious code upon opening or closing the document. The presence of the ClamAV detection 'Doc.Trojan.Cap-2' strongly indicates malicious intent. The embedded URL 'http://WWW.Comp5t4r.com/ed.id' is likely used to download a secondary payload. The document body text appears to be technical specifications unrelated to the malicious functionality.

Heuristics 6

  • ClamAV: Doc.Trojan.Cap-2 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Trojan.Cap-2
  • ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV
    ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
  • AutoOpen macro high OLE_VBA_AUTOOPEN
    AutoOpen macro
  • Auto_Close macro high OLE_VBA_AUTOCLOSE
    Auto_Close macro
  • 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://WWW.Comp5t4r.com/ed.id

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
81915db1fe67eacb2bbe81ca4b3e5594cadde3ddbddd978e7e12acaca13e2793
vba-macro oletools.olevba.extract_macros (decoded VBA source) 25339 bytes
Detection
ClamAV: Doc.Trojan.Cap-2
Obfuscation or payload: unlikely