Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 77ee56ad6bed5e9d…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 95eb82e63e38134ee30bd46b03331d5e SHA-1: ce84f36484b3660c19eceba46e893f2e37a00803 SHA-256: 77ee56ad6bed5e9d503ffef7668fa1775fc075e28f762edd3b88ca830bb0c570
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. As an Excel macro-enabled document, it likely uses embedded VBA to download and execute a secondary malicious payload. The SHA256 hash is included as a primary indicator of compromise.

Heuristics 1

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