Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e4399cf902d6f69b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d34d166395a4fcc3daf03de3e312f25b SHA-1: 749e4fa91133a716d99cf90710bc0a8c700002f2 SHA-256: e4399cf902d6f69be9ceadad812c3dadfadba1cb5f0486f3613c17c30e85af1d
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it is a Qbot variant designed to deliver a secondary payload. The primary function appears to be execution of malicious code, likely through user interaction with the spreadsheet.

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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