Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4670273a88b6a26c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1ae414a53a992bd80864671e3bde93d2 SHA-1: 4a8e401cf79bb426bcd70386cc5c86ef74f97aeb SHA-256: 4670273a88b6a26c1e198ec2dfdb80e74ccbd315a376ee4e262bb4b128efa34d
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Spearphishing Attachment

Static analysis identified the file as a malicious Excel spreadsheet. The CLAMAV_DETECTION heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot dropper. The file's purpose is to download and execute a secondary malicious payload.

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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