General
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Target
systeminformer.bat
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Size
408KB
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Sample
240627-jcsdbayfje
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MD5
34d172bddcf176f4a3c85f2b8083850c
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SHA1
6e4fd033d2ed62b464db43b6af1f5bb0e9283a46
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SHA256
ecb640f4a29fea8d3fb020aa2b41bdc446703c4b1ede6b5c72621229b270bf42
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SHA512
c52171f7c68902cfe5da18b2a76a59c5a27f1cec92ee330f57f18f9b257079b49d5ff445f4251ad13ba5886e274d5286e062c39cac3a77bbef71909502ab3516
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SSDEEP
12288:z4MdFDVqDtPSt2dbWRZpti8C6lhzFAxsbmC:z4UoSCAjti8C6l9eHC
Static task
static1
Behavioral task
behavioral1
Sample
systeminformer.bat
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
systeminformer.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
systeminformer.bat
Resource
win11-20240419-en
Malware Config
Extracted
xworm
case-shield.gl.at.ply.gg:26501
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Install_directory
%Userprofile%
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install_file
system.exe
Targets
-
-
Target
systeminformer.bat
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Size
408KB
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MD5
34d172bddcf176f4a3c85f2b8083850c
-
SHA1
6e4fd033d2ed62b464db43b6af1f5bb0e9283a46
-
SHA256
ecb640f4a29fea8d3fb020aa2b41bdc446703c4b1ede6b5c72621229b270bf42
-
SHA512
c52171f7c68902cfe5da18b2a76a59c5a27f1cec92ee330f57f18f9b257079b49d5ff445f4251ad13ba5886e274d5286e062c39cac3a77bbef71909502ab3516
-
SSDEEP
12288:z4MdFDVqDtPSt2dbWRZpti8C6lhzFAxsbmC:z4UoSCAjti8C6l9eHC
Score10/10-
Detect Xworm Payload
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Blocklisted process makes network request
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
2Scheduled Task/Job
1Scheduled Task
1Persistence
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