Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b8f3efacfc5200d6…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 748f13804dec58822f1299476bc6c87c SHA-1: 1bc4d2d1056d32431061221be426b4a19a1ae997 SHA-256: b8f3efacfc5200d62f371581fca443ff99010c5c1f1924f40b6d2e397a707d47
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a dropper for the Qbot malware family. Its primary purpose is likely to download and execute a secondary malicious payload upon opening.

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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