Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 7d04852515c29f47…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 47abf36041f8b30709e08daa33838f77 SHA-1: d70b7a2e14028e72ceacb7fb06c0b29b7e1e1690 SHA-256: 7d04852515c29f474e76c3cfbe4b60d361ae23c173df96fe7fe7b5a4ce8218ad
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. As an Excel macro-enabled document, it likely uses embedded VBA to download and execute a secondary payload. The primary IOC is the file's SHA256 hash.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0