Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3f75823236fcd134…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7e5693742122666500fc82f1e7c184a9 SHA-1: 1b3992adae3b32440eff93752b9e9254e2636434 SHA-256: 3f75823236fcd13484d6a5b3ecf9693b6841f87f3d0a48a4854a6e149d4ac3e2
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating Qbot malware. The primary function appears to be dropping and executing a second-stage payload. The SHA256 hash of the sample is included as a primary IOC.

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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