Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e254bc643b8c171d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f3c6ed218f68b7a7f19c4ed83f4fea4a SHA-1: 5bf5bf8b93fd722d49799e7580f459273f4c4cee SHA-256: e254bc643b8c171d6035432ad6a5687db130d50e4d9bdc9e4fe4fe1ea3091260
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.QbotDocu, strongly indicating it is a Qbot variant designed to deliver a secondary payload. The presence of the SHA256 hash serves as a primary indicator of compromise. The file's nature as an Excel document suggests a phishing or social engineering vector.

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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