Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f73d28f7feb4cd9b…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 53825c94b701577e0f0f157c04e078a5 SHA-1: 0c8bd9b45ffbf1689eed112b254ff82bb6cfec32 SHA-256: f73d28f7feb4cd9bf1eb5f0e1b19e2699ff7f43d4808d59f8b70d0893be13bb7
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The primary attack pattern involves delivering a malicious payload via a spearphishing attachment. No scripts or document body were extracted, but the ClamAV signature is sufficient for 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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