Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3da08d94279ec16f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3945b683d2d50aef5512be2210c98844 SHA-1: 2b8341d4472f0a2932b98732c2845048a0e9b776 SHA-256: 3da08d94279ec16f3833cd2f2c9b7099b1874649a16df8180c7bfae08fde06d1
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot malware family. The detection signature suggests the Excel file contains malicious macros or embedded objects intended to download and execute a secondary stage payload. This aligns with common Qbot distribution tactics.

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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