Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 bc669eaf1d54bc6c…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8300282dc216eab385724d8161df3b94 SHA-1: 4857a4b48e7e0fe1170ecf2388c16ff1537acd5a SHA-256: bc669eaf1d54bc6ca15e1bef191512b90d9514fd23f535300b251d8495b0b7b6
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 suggesting it is a Qbot variant used for dropping secondary payloads. The Excel format and the dropper nature indicate a phishing attack vector, likely spearphishing, aiming to execute malicious code. The primary IOC is the file's SHA256 hash.

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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