Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 19e5e9515d2b9009…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a0f8ac0d61a2db9f786aabe3f91bf4fc SHA-1: a9a92b0b9d4ddb491c29ffbcc266df11d48c809a SHA-256: 19e5e9515d2b9009273afc1f0e82b97e02d0ab6eb2f4241f4e57372807160c16
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', a known Qbot variant. This heuristic indicates the Excel file likely contains malicious macros intended to download and execute a secondary payload, consistent with Qbot's typical behavior. The primary attack vector is likely spearphishing attachment, leading to macro execution.

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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