Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e58d033ffb7e024e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 0251a7a390659be4ed389fb55ff6d322 SHA-1: 272ce63bf23226959a540ab854672f9c94272484 SHA-256: e58d033ffb7e024e8e78e19026bc9fbb75d81b5fd4827b694208885b95de5663
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical ClamAV heuristic 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests this Excel file functions as a dropper for the Qbot malware family. While no document body or scripts were extracted, the dropper nature implies it is intended to download and execute a secondary malicious payload. The file's SHA256 hash is included as a primary IOC.

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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