Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e773024c20f1641d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e5ecc52dc76ee83f979074c46310db23 SHA-1: 10513f3d31951e782d01154f3566694d5dbfb556 SHA-256: e773024c20f1641db190dfb9a45d41e74154747d1b2f6688fa2e1343a82a00d4
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot malware family. The presence of macro-related heuristics suggests it likely uses embedded VBA to download and execute a secondary payload, a common Qbot delivery technique.

Heuristics 1

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

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