Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 c3bd2aefc3d845aa…

MALICIOUS

Office (OLE)

41.0 KB Created: 2009-05-24 18:52:00 Authoring application: Microsoft Word 10.0
MD5: c7be57f28ac7435ab502ee22870d5c1a SHA-1: b3c3f4a71e86b0e0eecbbeba4a9c22750202ea1a SHA-256: c3bd2aefc3d845aa7a72d9c72959a5fb69158102aaf59a459385f5dc886baa23
120 Risk Score

Malware Insights

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

The file is identified as malicious by ClamAV with the signature 'Doc.Trojan.Thus-16'. Static analysis detected VBA macros, specifically a Document_Open macro, indicating a likely execution path upon opening the document. The presence of VBA macros suggests the document is intended to deliver a malicious payload, potentially through a macro-enabled download and execution chain.

Heuristics 3

  • ClamAV: Doc.Trojan.Thus-16 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Trojan.Thus-16
  • Document_Open macro high OLE_VBA_DOCOPEN
    Document_Open macro
  • VBA macros detected medium OLE_VBA_MACROS
    Document contains VBA macro code

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
0951067ec0d7ba2f0aa6f7c1516669d5554abc1d4352d7729967a891d3141d35
vba-macro oletools.olevba.extract_macros (decoded VBA source) 1907 bytes