General
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Target
XClient.exe
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Size
53KB
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Sample
240807-wkbfzs1fpq
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MD5
5496793299d1c888dfd87a790447bc84
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SHA1
fcff41d475c5415ea27ad63728054a07c2165c67
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SHA256
a8832fdd998e86f7823e93f27a98ef6d7ac44537c709adcfdd9537a53a42d3c4
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SHA512
b51e92e509c0ef8690c840a45aed9435c2cf21a8723e6023cffc05d1e9f9edac63a7f9a74bb676a89b840db66fa0f66fb6c2808a01fb68de108216b3fb124676
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SSDEEP
768:M+QiIOyhxNxGEaRiYLKhSPx2oWbpBZ5msdAWLPHHO2IhX4+zb:bQi22EKKha2TbpBHA+O2I5b
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
hentai.exe
Targets
-
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Target
XClient.exe
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Size
53KB
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MD5
5496793299d1c888dfd87a790447bc84
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SHA1
fcff41d475c5415ea27ad63728054a07c2165c67
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SHA256
a8832fdd998e86f7823e93f27a98ef6d7ac44537c709adcfdd9537a53a42d3c4
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SHA512
b51e92e509c0ef8690c840a45aed9435c2cf21a8723e6023cffc05d1e9f9edac63a7f9a74bb676a89b840db66fa0f66fb6c2808a01fb68de108216b3fb124676
-
SSDEEP
768:M+QiIOyhxNxGEaRiYLKhSPx2oWbpBZ5msdAWLPHHO2IhX4+zb:bQi22EKKha2TbpBHA+O2I5b
Score10/10-
Detect Xworm Payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1