Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 468278c7a918ce13…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cf4912de80d7a4da54a0b58b045c4b8e SHA-1: e643b34440865df665b4bd0f23f643620e65589b SHA-256: 468278c7a918ce138bdd6d861b232efba089bdd5441e0b44d832d8f6d9569e20
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 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop a secondary payload. The OOXML format and the heuristic firing indicate a macro-enabled document likely used for initial infection. The primary attack pattern involves tricking the user into enabling macros to download and execute the actual malware.

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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