Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b785ec7d5129799b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e5191deb75a0e8836065076c1f78170d SHA-1: 81ba110548ee112b7568728955cd794e4a9caead SHA-256: b785ec7d5129799ba151abfc9f103079dd07d047df13ffeaa17d14b9be0535b9
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical ClamAV heuristic identifies this XLSX file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it belongs to the Qbot family. As a dropper, its primary function is to download and execute a malicious payload, a common tactic for Qbot infections. No further IOCs were extracted from this sample.

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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