Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 993bf879434d88d1…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ce7729f2c09c99a34bfefb0467363a78 SHA-1: e0ad937ff7de1780c795e6dc51a2f38d51a0431b SHA-256: 993bf879434d88d1140930c7c574b2835d23ca371cc9ed5e7c3663cf202a2595
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to download and execute a Qbot payload. The detection signature 'Xls.Dropper.QbotDocu12020-9818439-0' strongly suggests this malicious intent. The file's structure as an Excel document further supports a phishing or social engineering vector for initial delivery.

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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