Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8625328cbbfdd577…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 582e924c60f162df961624c7782df584 SHA-1: d955a25b014832fd50412726a34ee19981b12c91 SHA-256: 8625328cbbfdd577e324ce5addb7daf523218bb65fa103022ce395e41668603c
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot dropper. The primary function is to download and execute a secondary malicious payload. The detection name itself indicates the likely family and attack vector.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0