Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c1ccc412706bb94f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 68a834e268ddbc8d138eee3e1756a972 SHA-1: 264b5053b83f4454672f465f81cc451a9143e950 SHA-256: c1ccc412706bb94f70e70f46a1059f0ee1e2a50f57dc1a8a96e6214aec20dd70
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant used for dropping additional malware. While no VBA scripts or document body text were extracted, the heuristic firing indicates the file's primary purpose is to act as a dropper, likely leveraging macro execution to download and run a malicious payload. 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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