Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 459cb51ecd0e077c…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7770bdb26c883c475af3e14684600565 SHA-1: 57d8c05b722e663eb9b8a95a1eeda9b664c23d3d SHA-256: 459cb51ecd0e077cbdec3b4781b20b95666f172eab7efa65567fb13924810922
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it functions as a Qbot dropper. The primary attack pattern involves luring a user to open the malicious spreadsheet, which then executes a secondary payload. The SHA256 hash is included as a primary indicator of compromise.

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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