Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a2095249c041ebbf…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a1bc89b0867437cf1ec7e0c56f429505 SHA-1: e3bfdb77d9dbb56324a64ba1b7273d54efcbf460 SHA-256: a2095249c041ebbfb402ead8eaf2b603854aeb115676efe08207403cfbd638d4
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 is a Qbot dropper. This type of document typically uses macros to download and execute the main Qbot payload. The heuristic firing directly points to the malware family and its dropper functionality.

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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