Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c8ef05ff22175897…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cf1bf54a7c720e0147f7a145a7d244ed SHA-1: 27e09ddb4b4df2402f4427e236bc61946c53e9f8 SHA-256: c8ef05ff22175897a52464c83095932ccff5e5b6cbe4aeaec5709d43a4824c73
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', strongly indicating it is a Qbot variant designed to deliver a secondary payload. The Office (OOXML) file type suggests it was likely delivered via a spearphishing attachment. The primary IOC is the file's SHA256 hash.

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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