Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4c57470d730a3a35…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 57df01344aef0f219e3ca5ffdad03d41 SHA-1: cc69963f09a84519a99d47ff1029a06e62af73cd SHA-256: 4c57470d730a3a3508ae2aee2d4b2907d220e0d330ed6b666f99da3592bd2ac5
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to deliver a payload. The primary attack pattern involves luring a user to open a malicious Excel attachment, which then executes the embedded malware. The SHA256 hash is included as a primary indicator.

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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