Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 921ed7683341f6a9…

MALICIOUS

Office (OLE)

93.5 KB Created: 2010-06-01 14:37:00 Authoring application: Microsoft Word 11.3.8
MD5: 58a00d1619bad744e2cda5a3250852da SHA-1: 0eb3e79452e7f2b48cfb025e3bf9250442f385d8 SHA-256: 921ed7683341f6a96d32f5d4bb54ac1309198032886849b6cf289fd78a91fc58
60 Risk Score

Malware Insights

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

The file is a Microsoft Word document containing VBA macros, with a high-severity heuristic indicating the presence of a Document_Open macro. This macro is likely intended to execute automatically upon opening the document, facilitating the download and execution of a second-stage payload from the embedded URL http://bg.ken.ch/perspektive/BSP1/perspektive.htm. The document body content appears to be unrelated academic text, suggesting it serves as a lure.

Heuristics 3

  • Document_Open macro high OLE_VBA_DOCOPEN
    Document_Open 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://bg.ken.ch/perspektive/BSP1/perspektive.htm

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
8cc87b988465dde85d340c33a86007abf0520b5655433a625d32f47146dfda6a		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 3159 bytes

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