Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2a5a7ecb6cc97ed4…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 35b882a45b48d0ac398a2c7e434c30f8 SHA-1: ad28f8c8715bd341a85ef6f298374700f2554076 SHA-256: 2a5a7ecb6cc97ed43b772e7d352bfde477c6d1c15eb416718c565f535122baa1
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1204 Malicious File Execution

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it belongs to the Qbot family and functions as a dropper. The primary purpose is likely to download and execute a secondary payload, although no specific URLs or scripts were extracted in this analysis.

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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