Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 38ceff7e41ad42a4…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d340bdbea279c78453334409a3117b8d SHA-1: aee67159cc7e0e50f9bd40c5044bec0797e15356 SHA-256: 38ceff7e41ad42a4a934777b786dd139e2a758748a84acd02ad74e155c8db2e2
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, a known Qbot dropper. This indicates the document's primary purpose is to download and execute a Qbot malware payload. The detection signature strongly suggests a spearphishing attachment attack vector.

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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