Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2b08397dc1da8092…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 35d9ce71286815d650e237e4ae332f9d SHA-1: 5c4c56cb9f931d8dc1a274c9d4bcedd9cd7d0def SHA-256: 2b08397dc1da8092f46b4882b31655d82f2e8b8f7f060ed207b2c053f0eca9e2
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', strongly indicating it is a Qbot dropper. This type of document typically uses macros to download and execute the main Qbot payload. The presence of this specific ClamAV signature is sufficient evidence for attribution.

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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