Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 41f85bdfcca2899b…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: dab414c08798005ad07d529bfbfbe73e SHA-1: 6e43595a014f2cdb48101aa0117049f4b0c5170e SHA-256: 41f85bdfcca2899be307d06fe32659b526ef1a374fcdbb64c821e78f4336f59f
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot downloader. The primary attack pattern involves delivering this malicious document as a spearphishing attachment to trick users into opening it. The SHA256 hash is included as a primary indicator.

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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