Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 19de8539b1d21047…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 0c154a31feed9da75dc0b9c4da41d450 SHA-1: 69d432591378abfcb7450eea4d2db9321bb95183 SHA-256: 19de8539b1d2104727a6c035fc1ded13118129115e80e0a626d6e50ad1528da3
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The primary function of such files is to download and execute a secondary malicious payload. The presence of Qbot heuristics suggests a high likelihood of this behavior.

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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