Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c5cb4af759e4bb51…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4dc6c511e8bc9bfa48590921615b4f01 SHA-1: ff17e1cb61af7ae724468800f7125105a2bcbffc SHA-256: c5cb4af759e4bb51c7db6b2fd5d998059fcabb252f5bc00fb3a09de42adfb9ac
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 dropper. As an Excel file, it likely uses macro-based execution to download and install the Qbot malware. The SHA256 hash is included as a primary IOC.

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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