General
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Target
XClient.exe
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Size
71KB
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Sample
241117-yyx81sxene
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MD5
4eee730e3f4cd1e6b1f2455dbf51f5b7
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SHA1
c95911de37debd2e3df1c630ddeeac4968413296
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SHA256
5e0fbebfe54253ec36ca1b69bb380e2568de6fb650185438068b77212ad6d23e
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SHA512
7caf0d07acc752c16c29d77c4ae0c67163367435ec7fe6109ed1561f4c2320c9a54449e911d48d627606c822108fbe48b4193201adee5137015837359e1768f4
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SSDEEP
1536:eV/fyQp7uAxurpTNgbRaKgjtqK6B64iS5O2x571t:eV/d7hot2bYDDlS5O2x3t
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
147.185.221.23:38042
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Install_directory
%AppData%
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install_file
SystemUser32.exe
Targets
-
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Target
XClient.exe
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Size
71KB
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MD5
4eee730e3f4cd1e6b1f2455dbf51f5b7
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SHA1
c95911de37debd2e3df1c630ddeeac4968413296
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SHA256
5e0fbebfe54253ec36ca1b69bb380e2568de6fb650185438068b77212ad6d23e
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SHA512
7caf0d07acc752c16c29d77c4ae0c67163367435ec7fe6109ed1561f4c2320c9a54449e911d48d627606c822108fbe48b4193201adee5137015837359e1768f4
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SSDEEP
1536:eV/fyQp7uAxurpTNgbRaKgjtqK6B64iS5O2x571t:eV/d7hot2bYDDlS5O2x3t
Score10/10-
Detect Xworm Payload
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Xworm family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1