Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 b55f284546d462b0…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 730cde5e26fcf17560a4241b14b8cc33 SHA-1: 27ad96c752d4ff4265da1975db6ad94a197d9690 SHA-256: b55f284546d462b00d760666d90d6e6eb0ac6165258cd76efea6215936b5be8b
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. The presence of macro-related heuristics suggests it attempts to execute malicious code upon enabling macros, likely to download and run a secondary payload. The SHA256 hash is included as a primary indicator.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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