Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 1d1defcf42e18f20…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6701db323a3eee7341831c68de43076d SHA-1: eb44d34a26a96ab4e41e76beb6920ee071e7f9f1 SHA-256: 1d1defcf42e18f20a888710d06ff5e71f5e6e7339c9b568861d9eaac87b9b1b2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a Qbot dropper, indicating its purpose is to download and execute a secondary malicious payload. The heuristic firing strongly suggests a Qbot family infection, likely delivered via a spearphishing attachment.

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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