Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f9844250834bea7e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 708c0bc5127ecbf9ba6c3732fde01d47 SHA-1: d48c361814eb4269cc958dbb3acd0cbb9e109dc7 SHA-256: f9844250834bea7e1b8c1ab72aef469bb7be7e91603b7d0ff8f2ed3cc30da732
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 functions as a dropper for the Qbot banking trojan. The detection name suggests the Excel document is intended to download and execute a malicious payload. No VBA or scripts were extracted, but the ClamAV signature is sufficient for attribution.

Heuristics 1

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