Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4b00839cdea6ba66…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ffb75806d2dc2880639e573ff49c967d SHA-1: aeccd27210feef184fedf2ddd550ef86451692c0 SHA-256: 4b00839cdea6ba661a5fa0e1d329ecfe4f26d47730571f05a75bfe69eb28cd71
60 Risk Score

Malware Insights

Qbot · confidence 85%

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 designed to act as a dropper. The primary function is likely to download and execute a malicious payload, a common tactic for Qbot. No specific IOCs were extracted beyond the detection name.

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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