Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4f5c4f2a9aaa9235…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 932f1ba3adec7f352b0f7e75f3314e19 SHA-1: 661bddcc131e44ddc01dd6db3b36e074acebc35b SHA-256: 4f5c4f2a9aaa92357aff3a61341d153c0874407de084c5ed7ff76108fc4f2691
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution 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. Its primary purpose is to execute a malicious payload, likely downloaded from a remote source, leveraging the user's interaction with the Excel file. The SHA256 hash is included as a primary indicator.

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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