Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 546817bfcbff624a…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9e43219c51f0a1678f6d93b14abc6ba7 SHA-1: f9357792e110a36a50a75ba01e36463cc4b7d53c SHA-256: 546817bfcbff624afc850518b9e9aab0d369481fa3c7456a7176ba798618d5b3
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it's a Qbot dropper. The primary function is to deliver a malicious payload to the victim's system. No document body or scripts 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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