Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b0f1348e0f793509…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3f2cf164d8ef42a1e39941f460d0259a SHA-1: a936a892ec947f6c70067deaf449ec0805fde67c SHA-256: b0f1348e0f7935099dbd52cde5e47b4038977b2fea8ddb1dccb3ddb309e87609
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is an Excel spreadsheet identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it is a Qbot dropper. The primary function is to download and execute a secondary payload. The SHA256 hash is included as a primary IOC.

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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