Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 51a57d82fcb76266…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6f0f326c609010f65201ead90d3ce2b2 SHA-1: c3835d928540dbc722f03a35def8394f80f62357 SHA-256: 51a57d82fcb7626642ffcc2faa0a36e1e984fb994a4fff0498ac4449d856bb7e
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 a Qbot family infection. This type of document typically uses social engineering to trick the user into enabling macros, which then download and execute the Qbot malware.

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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