Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 21553f7843268b0e…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1c7b112ebddb92263553c72005e2c368 SHA-1: 1ea21206d1a01a0cec7bc481653ada6aabbeafd4 SHA-256: 21553f7843268b0e2f2d5b01b1f0bdcf194842a1a41d530ed871492ab062d053
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. As an Excel document, it likely uses macro-based execution to download and run the Qbot malware. The primary function is to deliver the Qbot payload to the victim's system.

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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