General
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Target
LafameBeta.exe
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Size
45KB
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Sample
230321-wg4clacc96
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MD5
a7f473e14b7c3e56561ff51f87b2f279
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SHA1
799bb3816916db3e6e92ff665c34e020cf444859
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SHA256
05b1080658b2c922f7becdb930e8f9fc34822b27982a4d89784f335565df7361
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SHA512
eb118655b71c4b04cc9da4de9f943b98ce9c7ca562835a39a757a4e5f333da0fdcb39c34eec0f5351855875a301078ecc96126af32c17f4f1eff512c4cdc5e69
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SSDEEP
768:TuERVThg5RXWUr/+1mo2qD84lNVx1VEHUPIKFjbmgX3inm6AhL1uQHQoBDZTx:TuERVThaa2AlQKNb5XSTApHdTx
Behavioral task
behavioral1
Sample
LafameBeta.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
LafameBeta.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
asyncrat
0.5.7B
COM Surrogate
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
127.0.0.1:1604
127.0.0.1:14576
127.0.0.1:15074
4.tcp.eu.ngrok.io:6606
4.tcp.eu.ngrok.io:7707
4.tcp.eu.ngrok.io:8808
4.tcp.eu.ngrok.io:1604
4.tcp.eu.ngrok.io:14576
4.tcp.eu.ngrok.io:15074
7.tcp.eu.ngrok.io:6606
7.tcp.eu.ngrok.io:7707
7.tcp.eu.ngrok.io:8808
7.tcp.eu.ngrok.io:1604
7.tcp.eu.ngrok.io:14576
7.tcp.eu.ngrok.io:15074
COM Surrogate
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delay
3
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install
true
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install_file
Microsoftfixer.exe
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install_folder
%AppData%
Targets
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Target
LafameBeta.exe
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Size
45KB
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MD5
a7f473e14b7c3e56561ff51f87b2f279
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SHA1
799bb3816916db3e6e92ff665c34e020cf444859
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SHA256
05b1080658b2c922f7becdb930e8f9fc34822b27982a4d89784f335565df7361
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SHA512
eb118655b71c4b04cc9da4de9f943b98ce9c7ca562835a39a757a4e5f333da0fdcb39c34eec0f5351855875a301078ecc96126af32c17f4f1eff512c4cdc5e69
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SSDEEP
768:TuERVThg5RXWUr/+1mo2qD84lNVx1VEHUPIKFjbmgX3inm6AhL1uQHQoBDZTx:TuERVThaa2AlQKNb5XSTApHdTx
Score10/10-
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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Legitimate hosting services abused for malware hosting/C2
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