Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a2b95988459d70ae…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 85a2b650e706ffa34a4b595a94291698 SHA-1: 5f830491f3c3a8493e30b1ae4cce5bb950293096 SHA-256: a2b95988459d70ae2cf8944a073bc1af26c1f8770c7aac9882415c55e74b136c
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', a known Qbot variant. This heuristic strongly suggests the document is a dropper intended to download and execute a malicious payload. The file type and heuristic indicate a likely spearphishing attachment delivery method.

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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