General
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Target
ExpressVPNInstallerwin10.exe
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Size
47KB
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Sample
241022-aq52wsxglp
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MD5
979fcde48a10a1571e55a0b47d0ba48f
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SHA1
1a765b75a45ec713a70a1b607df2928d47833b24
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SHA256
f41c426bff4474bc0669f77c4e0064dfe8ddb902b6c9a81f70e5bca78f9b3407
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SHA512
01a302aacf352d3c29d70f59e8efc3ba7ac1d09886afcbdb927d7f90e9157963bbc689f1dda6ecb7026815fc1e02d5717a205f92db95d364adba115ee437d321
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SSDEEP
768:juoNdT1LxHaFzWUfbmBmo2qbc4ZRihGZcAW2V4Fbgh0boiKTTy/mC/S3poa2+16N:juoNdT1LoG2WRiP2VSNbo/Pwa5VtdFf+
Behavioral task
behavioral1
Sample
ExpressVPNInstallerwin10.exe
Resource
win7-20240903-en
Malware Config
Extracted
asyncrat
0.5.7B
Default
127.0.0.1:1604
muhamedbaba.duckdns.org:1604
AsyncMutex_6dgSI8OkPnk
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delay
3
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install
true
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install_file
System32.exe
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install_folder
%AppData%
Targets
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Target
ExpressVPNInstallerwin10.exe
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Size
47KB
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MD5
979fcde48a10a1571e55a0b47d0ba48f
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SHA1
1a765b75a45ec713a70a1b607df2928d47833b24
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SHA256
f41c426bff4474bc0669f77c4e0064dfe8ddb902b6c9a81f70e5bca78f9b3407
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SHA512
01a302aacf352d3c29d70f59e8efc3ba7ac1d09886afcbdb927d7f90e9157963bbc689f1dda6ecb7026815fc1e02d5717a205f92db95d364adba115ee437d321
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SSDEEP
768:juoNdT1LxHaFzWUfbmBmo2qbc4ZRihGZcAW2V4Fbgh0boiKTTy/mC/S3poa2+16N:juoNdT1LoG2WRiP2VSNbo/Pwa5VtdFf+
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Async RAT payload
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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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