Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 285bed8e0c9da77c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7212ac9137cd9b912d56f1a605dbcf69 SHA-1: d39f6bd485da6419866250c9664ab3a3a950114b SHA-256: 285bed8e0c9da77ced59f5abd3bdd55f2c5e860f92523e56c97d665bd742ec16
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. This type of file typically uses macros to download and execute the main Qbot payload. The heuristic firing directly points to the malware family and its dropper functionality.

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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