Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b72f893442b926a7…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7267a177eb6cdba1ac3c1e79e64c24b1 SHA-1: f9ff67d414f30a67783278be89a692624c20178e SHA-256: b72f893442b926a78740cce5c84b006af922a251eeb115a4dbca12b71430c2cd
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating a Qbot family dropper. The file's purpose is to likely download and execute a second-stage Qbot payload.

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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