Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 57528ccd5e6ed8e1…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ae55e236efeaca6117658a41eda9340b SHA-1: 1a1042274eb0f38c9c4cbc40714f11fe0a1ba6b2 SHA-256: 57528ccd5e6ed8e17e17394f11092b28d7ab61ed6eb9dfc4e168bafeb603c2d0
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating its use as a dropper for the Qbot banking trojan. The critical heuristic firing suggests the file's primary purpose is to download and execute a secondary malicious payload.

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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