Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 306450d7501d010a…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d5495e0b14f7020a55ca5f155ca0d45a SHA-1: 1056cdc9df9f7e68b291238d6759409322cb5528 SHA-256: 306450d7501d010a1b2af90087ed5da553023a32a3b27a1bf61dc928601a8e26
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it is a Qbot variant designed to deliver a secondary payload. The SHA256 hash is included as a primary indicator of compromise. The detection suggests a phishing attack vector, likely via a malicious attachment.

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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