Win.Trojan.Azrael-3 — Office (OLE) malware analysis

Static analysis result for SHA-256 4a9e4428a8aa35cf…

MALICIOUS

Office (OLE)

11.0 KB Created: 1999-02-11 17:10:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: 01c150fc7f3524d8aa73979590182ec7 SHA-1: 65916da5a05e244b28e050e9cfbcdad52fa902c0 SHA-256: 4a9e4428a8aa35cf1d1b07d2b22fe90b11d507d01b27c9ac40133b9b063be15a
80 Risk Score

Malware Insights

Win.Trojan.Azrael-3 · confidence 90%

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

The file is identified as malicious by ClamAV with the signature Win.Trojan.Azrael-3. It contains a legacy WordBasic auto-exec macro marker ('aUtOoPeN') which is a strong indicator of malicious intent. The macro likely attempts to download and execute a payload from the path 'e:\temp\1\*.dlld', and the presence of 'azrael_2.dot' suggests a connection to the Azrael family.

Heuristics 2

  • ClamAV: Win.Trojan.Azrael-3 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Azrael-3
  • Legacy WordBasic auto-exec macro marker medium OLE_LEGACY_WORDBASIC_AUTOEXEC
    OLE Word document contains a legacy WordBasic auto-execution marker such as AutoOpen, but no modern VBA project was recovered and no stronger macro-virus family marker was present. This is analyst-facing evidence for old Word macro execution surface, not a downloader or parser-CVE attribution by itself.

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