Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 54e06d411a91d35e…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6f2bc1e77b1a7e4c8b4cfa5f79c2a8c6 SHA-1: ea1b74fa4c837f8ae789e70194d5f2dc78456772 SHA-256: 54e06d411a91d35e8f5017cfc7e4d53bfa1ef1f99cc83c138f168d4339504309
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is an Excel macro-enabled spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating a Qbot family infection. The primary attack vector is likely social engineering to trick the user into enabling macros, which would then execute the dropper functionality to download a secondary payload. The detection name itself suggests a dropper, implying the execution of further malicious code.

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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