General
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Target
Setuper_25.01.exe
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Size
67.7MB
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Sample
250125-zncd8szkhv
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MD5
626f51544f775502a39adc747c31032c
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SHA1
b4b66766714ab53be82143ab81424b98a8cbac64
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SHA256
35d601f9d756bcc17a3b1311306eac3bf859c891feca5a218fdf220dcdc643ff
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SHA512
6871ee61a12d692bd535125cdb101f1b8265e7707083070e29c189c69cdccc238c8659deb3995e4245bd1000bf9995caa783443102ffd7bc2754d8c70f5313e0
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SSDEEP
393216:87eLd/nhouIETpkFh8KbodSLFBJbHRlLieEY9qIjAgOWT2ZR0HYaqz1T67bGjeBm:LLd/WbbMWlLi6TjD4FeBgriZApI/Bi
Static task
static1
Behavioral task
behavioral1
Sample
Setuper_25.01.exe
Resource
win7-20240708-en
Malware Config
Extracted
vidar
https://t.me/sc1phell
https://steamcommunity.com/profiles/76561199819539662
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0
Targets
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Target
Setuper_25.01.exe
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Size
67.7MB
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MD5
626f51544f775502a39adc747c31032c
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SHA1
b4b66766714ab53be82143ab81424b98a8cbac64
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SHA256
35d601f9d756bcc17a3b1311306eac3bf859c891feca5a218fdf220dcdc643ff
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SHA512
6871ee61a12d692bd535125cdb101f1b8265e7707083070e29c189c69cdccc238c8659deb3995e4245bd1000bf9995caa783443102ffd7bc2754d8c70f5313e0
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SSDEEP
393216:87eLd/nhouIETpkFh8KbodSLFBJbHRlLieEY9qIjAgOWT2ZR0HYaqz1T67bGjeBm:LLd/WbbMWlLi6TjD4FeBgriZApI/Bi
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Detect Vidar Stealer
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Vidar 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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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Enumerates processes with tasklist
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