Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8bb1efec7cdc3b25…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 366c5978820185806e828a2bb2f6a18d SHA-1: 61f0cf91941f3962ead445c3b911a1c51510ee93 SHA-256: 8bb1efec7cdc3b25a4315c116936088cb0bd58460791a59f6d738f3838a917f8
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 suggesting it is a Qbot variant designed to act as a dropper. As an Excel document, it likely uses macro execution to download and run a malicious 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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