Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2d679e3771f64004…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 26a446c4f30ce3af0b338fffc92c01f0 SHA-1: 48033bb284f40d4ba9e1fcc5c756c765cac8bb22 SHA-256: 2d679e3771f64004f0bad1733cfdb56fe7e825b939ab142627914ea7403a7d17
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's a Qbot variant designed to drop a secondary payload. The Excel format suggests a macro-based execution, likely involving social engineering to trick the user into enabling content. The primary function is to download and execute further malicious code.

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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