General
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Target
XClient.exe
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Size
41KB
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Sample
250124-wy6jaa1mhv
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MD5
238c543e188e55b1270ba6a19ea64744
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SHA1
d1757ef39eb202f63ce852a6d22128aa05e6b4d1
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SHA256
9de66e3b9fd4a3272eeb379868e2cb3c627d3fa30a2c171dceaa91464378aa83
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SHA512
f529cefecf2c6ab4a6dbb8e72912bd3e96db68cb696c650c74d7da020858024ae6cecc65d95c2adbba7339e135b11d17f4577a0df52ef52a76b3bf70ea5ecb04
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SSDEEP
768:VYjChiGFs384cu8CDkUX9cV2gQ1XEgaaDTesF5Pa9W/BOwhr3su9:sCNFs384cu889cVJMXWaZF49WJOwJV9
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
5.0
9tGtRdYFdqtDOMr1
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Install_directory
%AppData%
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install_file
winconfig.exe
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pastebin_url
https://pastebin.com/raw/aVpjakPZ
Targets
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Target
XClient.exe
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Size
41KB
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MD5
238c543e188e55b1270ba6a19ea64744
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SHA1
d1757ef39eb202f63ce852a6d22128aa05e6b4d1
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SHA256
9de66e3b9fd4a3272eeb379868e2cb3c627d3fa30a2c171dceaa91464378aa83
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SHA512
f529cefecf2c6ab4a6dbb8e72912bd3e96db68cb696c650c74d7da020858024ae6cecc65d95c2adbba7339e135b11d17f4577a0df52ef52a76b3bf70ea5ecb04
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SSDEEP
768:VYjChiGFs384cu8CDkUX9cV2gQ1XEgaaDTesF5Pa9W/BOwhr3su9:sCNFs384cu889cVJMXWaZF49WJOwJV9
Score10/10-
Detect Xworm Payload
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Xworm family
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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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Legitimate hosting services abused for malware hosting/C2
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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
1