Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a4c2836ffd26ada7…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8f594ce6ae079827073872ab5da7ef43 SHA-1: 40877d97b8bec6a5c4ebc63629aad0d89922097b SHA-256: a4c2836ffd26ada7a23f8eb7695c715061be960197ecfc649f6408c2c6be71fc
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 indicating it is a Qbot variant designed to deliver a payload. The Excel format and the detection name suggest a macro-enabled document used for initial infection. The primary IOC is the file's SHA256 hash.

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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