Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fce6c5d0330aa776…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c9d4d04dfe120763835feef99f22c915 SHA-1: d2cc803f3bce44635712216f3ba2c821ea041407 SHA-256: fce6c5d0330aa7767781c72ff651a0eb1d2880bc91f0cea6ce8d9b0e76a1ec5c
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 indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves delivering a malicious payload via a macro-enabled Excel file, likely through spearphishing. The heuristic firing directly points to its dropper functionality.

Heuristics 1

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