Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b22bbef00cd00e0e…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: bdd9eccee4fc6f5ce167c98cee1568aa SHA-1: 160629482a67d07b70cc6a2e4abbb4e38ae25ce3 SHA-256: b22bbef00cd00e0ebaf761bffcb2141f42339c53d2ba899a20d801714717dd5d
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 acts as a dropper for the Qbot banking trojan. While no specific VBA or script content was extracted, the heuristic firing indicates the file's primary purpose is to download and execute a malicious payload, likely leveraging macro execution within the Excel document.

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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