Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c89e831bcbb40bdb…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 090066edf03b947c4a555ec9e941fa5b SHA-1: 0ec0519d83e1256c1691b3722133aa50b71ff7be SHA-256: c89e831bcbb40bdb1a0801323de928cc100b6e97d6ea8d37c3a7f39cccb2b6c4
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The primary attack pattern is likely spearphishing attachment, aiming to trick users into opening the malicious file and initiating the Qbot infection chain.

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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