Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2f8ac4acc36e954c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8508ea5c77f64b0db4e924b1f3137b66 SHA-1: 800166a0574ea39b019d11d60dbc738aaee69bc2 SHA-256: 2f8ac4acc36e954cc3cc7d7598a546838f22e9c17c3534d8cca7fcc7a7dcb192
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_DETECTION heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating a Qbot family dropper. The document's purpose is to download and execute a secondary payload, consistent with Qbot's typical behavior.

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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