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S1013malware

ZxxZ

ZxxZ is a trojan written in Visual C++ that has been used by BITTER since at least August 2021, including against Bangladeshi government personnel.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 15

usesT1106Native API usesT1105Ingress Tool Transfer usesT1057Process Discovery usesT1082System Information Discovery usesT1518.001Security Software Discovery usesT1036.004Masquerade Task or Service usesT1012Query Registry usesT1027.013Encrypted/Encoded File usesT1053.005Scheduled Task usesT1204.002Malicious File usesT1566.001Spearphishing Attachment usesT1033System Owner/User Discovery usesT1005Data from Local System usesT1140Deobfuscate/Decode Files or Infor…uses byG1002BITTER