General
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Target
Setup.exe
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Size
4.6MB
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Sample
220505-bm78hshfan
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MD5
62ed80f638e9551e1e59b4ea9341bccd
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SHA1
44196e8cb0f5774decf60e12215767f092c3c008
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SHA256
c1143945d2559da08d0fe82b3eb88e1e7238c752b05f3b8c7970e6bd3f6c97bf
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SHA512
56ba1326b1d691838a77ba3e353b17421d5602d378a73e213b7bc045d3befd304ef5a1170df5ba30ef237df9ef2b18283d19fdf23c025291763c8751ae838cad
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20220414-en
Malware Config
Targets
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Target
Setup.exe
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Size
4.6MB
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MD5
62ed80f638e9551e1e59b4ea9341bccd
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SHA1
44196e8cb0f5774decf60e12215767f092c3c008
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SHA256
c1143945d2559da08d0fe82b3eb88e1e7238c752b05f3b8c7970e6bd3f6c97bf
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SHA512
56ba1326b1d691838a77ba3e353b17421d5602d378a73e213b7bc045d3befd304ef5a1170df5ba30ef237df9ef2b18283d19fdf23c025291763c8751ae838cad
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Modifies security service
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Executes dropped EXE
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Possible privilege escalation attempt
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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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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Suspicious use of SetThreadContext
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