Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 317dbf036194d017…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 947a56c3c3e2effd3dd2466233ff633d SHA-1: 8b5f44c93293a5a7be1dc066160261a7e2080adc SHA-256: 317dbf036194d0179470f514d85c40e55d9b53a02edce4532f72c8160903f0e1
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious File

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. The primary function is to deliver a malicious payload, consistent with Qbot's known behavior. No document body or scripts were extracted, but the ClamAV signature is sufficient for attribution.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0