Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f5e129463e92adc8…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: be01bef1162882774ddaae5b55d6f878 SHA-1: bb77d65b2b99ee0fcc0f3ab9b2d3baf0e3445aca SHA-256: f5e129463e92adc886875418c72506329514b1ed86e14e7961f97a15e6b8c0a3
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its nature as a dropper for the Qbot malware family. The primary function is to deliver and execute a malicious payload, likely through exploiting macro execution vulnerabilities in older Office versions.

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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