Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 5b5a7c9e2caaac1b…

MALICIOUS

Office (OLE)

38.5 KB Created: 2005-05-05 07:00:00 Authoring application: Microsoft Office Word
MD5: 7544eaea4a2f8af93fb2946934ad6755 SHA-1: dc3bc02b1b5b00e3edb93e5bdda587a943503a66 SHA-256: 5b5a7c9e2caaac1b8432e77852b6da733c30ebc0ef09fbe5707421a22b42986f
120 Risk Score

Malware Insights

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

The file contains a VBA macro with a Document_Open subroutine, indicating it attempts to execute code upon opening. The macro appears to deobfuscate and execute embedded code, likely a downloader for a second-stage payload. The presence of the 'Sattelite v1.0' string suggests a potential identifier for this malware variant.

Heuristics 3

  • ClamAV: Doc.Trojan.Walker-9 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Trojan.Walker-9
  • 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
c2f9c7b17b16d6cb401d964606e81bfdec3056caed1e808746962e61343bd259		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 11879 bytes

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