General
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Target
b1184c7cb6d005791da8d0997929aa40N.exe
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Size
75KB
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Sample
240805-t8lkrawbrc
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MD5
b1184c7cb6d005791da8d0997929aa40
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SHA1
e01a4548fa7aacaec30d1aa4288db632adc03a34
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SHA256
6b981124cd14350cb893e142898641e83434d7ec43c5c5e3ab5e2bc7a40df4e2
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SHA512
7a640862990daeb2f94ac7ee0d9691b589257e11b9c31d7d1c41837d46a995c695a43564bf70fdde55305c4d75a10625abc566f354a80eda3b90275d7594e99d
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SSDEEP
1536:5URWFoCX6t+HPYbtM9ATavyM6I73BIORRJaR3By:5q5iVHPYbtgA++OzJany
Behavioral task
behavioral1
Sample
b1184c7cb6d005791da8d0997929aa40N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
b1184c7cb6d005791da8d0997929aa40N.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
xworm
127.0.0.1:7000
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Install_directory
%LocalAppData%
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install_file
USB.exe
Targets
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Target
b1184c7cb6d005791da8d0997929aa40N.exe
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Size
75KB
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MD5
b1184c7cb6d005791da8d0997929aa40
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SHA1
e01a4548fa7aacaec30d1aa4288db632adc03a34
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SHA256
6b981124cd14350cb893e142898641e83434d7ec43c5c5e3ab5e2bc7a40df4e2
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SHA512
7a640862990daeb2f94ac7ee0d9691b589257e11b9c31d7d1c41837d46a995c695a43564bf70fdde55305c4d75a10625abc566f354a80eda3b90275d7594e99d
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SSDEEP
1536:5URWFoCX6t+HPYbtM9ATavyM6I73BIORRJaR3By:5q5iVHPYbtgA++OzJany
Score10/10-
Detect Xworm Payload
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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