Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e763d51334ce6181…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 13ae69590cd2db5bfea741f49602b73b SHA-1: cf61b9de13772efae6d06a042afc8482717d335d SHA-256: e763d51334ce61819d75196f41b60317b7c75dd40548d8a4546880de1b85719f
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 suggests the Excel file is a dropper intended to download and execute a second-stage payload, likely leveraging macro execution to achieve this. The primary technique observed is spearphishing attachment, leading to macro execution.

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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