Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f7de386cc8f60639…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cb0a0c844e772354ac67786b5bfc3932 SHA-1: 9b48ce92be9f3712e3b6be7a9ee4843f4240587f SHA-256: f7de386cc8f6063912c784ce1ea667dde028d88ac66ccffc0a28dac4dbf07c5a
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to deliver a Qbot payload. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests this malware family and its dropper behavior. The file's structure as an Excel document further supports a phishing or social engineering vector to entice execution.

Heuristics 1

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