Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 810a4ff3a5824571…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 0eb8e40dbb73e4164ce2e71f6f887256 SHA-1: d25974f4e2ce3d2c6634c407bc9950eed8420c84 SHA-256: 810a4ff3a5824571cfe0c6f69c4361f7364226a42816813eb8f33fbb6daaff04
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a Qbot dropper. The document's purpose is to deliver and execute the Qbot malware, likely through a macro-enabled execution chain typical of this family. The detection signature itself serves 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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