Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fbeca18cbade4e95…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b2eaf7652a3291319681d856a7278bc8 SHA-1: fd0d7c7f35d108f22db3f3bf5ecc93267dc0b99c SHA-256: fbeca18cbade4e9533b3fc92fc3c254d5ae7ae852a69ba578c8bb08cf353c188
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1204 Malicious File T1204.002 Malicious File: User Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop and execute a payload. While no specific URLs or scripts were extracted, the detection name indicates a dropper functionality, making it highly probable that the file's primary purpose is to initiate a malicious chain of execution.

Heuristics 1

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