General
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Target
XClient.exe
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Size
42KB
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Sample
250125-zxmasszngw
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MD5
d050f2d0dc9d5164b947691216f38718
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SHA1
9934fd9007bfdd2c1bb01287ee1faaedc4d1451b
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SHA256
4da3bf8fbe28b89c7bbfe4c0ef6cebaf7be4505d00d97c6f452fbe1dca76e5c9
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SHA512
f435373c1baed0a5377b86a62b373f2c2c4ce8d95fbd3e82b9de6503f566c5149c2644b7a19e05004f8714736de15fa71a801483b2129bc67ea47508eee4c469
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SSDEEP
768:F5sWQjOZCn30H3oJeYhkS3xFPw9BYO6rOphSPuUno6:F5sWZZCEYhzBFY9SO6rOpUBo6
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
5.0
music-challenges.gl.at.ply.gg:12929
XKCa4jg1HAhWF9ov
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Install_directory
%AppData%
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install_file
SubDir.exe
Targets
-
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Target
XClient.exe
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Size
42KB
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MD5
d050f2d0dc9d5164b947691216f38718
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SHA1
9934fd9007bfdd2c1bb01287ee1faaedc4d1451b
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SHA256
4da3bf8fbe28b89c7bbfe4c0ef6cebaf7be4505d00d97c6f452fbe1dca76e5c9
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SHA512
f435373c1baed0a5377b86a62b373f2c2c4ce8d95fbd3e82b9de6503f566c5149c2644b7a19e05004f8714736de15fa71a801483b2129bc67ea47508eee4c469
-
SSDEEP
768:F5sWQjOZCn30H3oJeYhkS3xFPw9BYO6rOphSPuUno6:F5sWZZCEYhzBFY9SO6rOpUBo6
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