Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 cdca2dea7a1c61ec…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8e035df68c6380bd87e9cff0ae67d709 SHA-1: f8001eafa745536f02822e061be9010589b45a93 SHA-256: cdca2dea7a1c61ecb544d05a356d36f5f516d2b83cb2cbe05707b447ef181b1b
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's 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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