Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3eb61237b118c585…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 27107691d6c66ee2595a609b05540145 SHA-1: 8fbaef94438117ec70399e32a526d284edc99306 SHA-256: 3eb61237b118c585d04b90c4e020bd5634b162c5b350f4eb7baec693ed2cc3b1
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's a Qbot dropper. The primary attack pattern involves using a malicious Office document to deliver the Qbot malware. No scripts or document body 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