Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 902955f77fc3862d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 98db8a230bea3c3f61c2c54e352ac62e SHA-1: bf665ed7cd615ede0076e9bd70fbaa8ef55eac58 SHA-256: 902955f77fc3862dc778967876463a06e591dc0372b25cd5d53faf49ebde5cfd
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', a known Qbot variant. This indicates the document's primary purpose is to act as a dropper for a malicious payload, likely leveraging macro execution to achieve this. The detection signature strongly suggests a Qbot family attribution.

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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