Resubmissions
04-09-2022 17:35
220904-v5zhwadgg5 10General
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Target
Restoro.exe
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Size
910KB
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Sample
220904-v5zhwadgg5
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MD5
39fef85fe114d96dde745b8ce0659b2e
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SHA1
c30e2b541a5268f731824342dc3c3c02671891d7
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SHA256
08333e61156e2ccfd7843a924fb671862fc226c89bf98f20ab95ea6125130ef7
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SHA512
b5ecb8f469ed8ea2b351b7333356b15f0c73e3101052aa2dbcda8db00b9eabf94f1523601cab71dadb5ac83581f18c76f43ff704355be96af0a981567b9f6bab
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SSDEEP
12288:SEiLRLvq1HB+OP6YyUCRXXzE4tyMgq/q7dps1XG2YZhH30DVUr0JImhySZP9ZerJ:StRLvGTK1RzE4t7D1Y4VUwJ77P4J
Static task
static1
Behavioral task
behavioral1
Sample
Restoro.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
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Target
Restoro.exe
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Size
910KB
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MD5
39fef85fe114d96dde745b8ce0659b2e
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SHA1
c30e2b541a5268f731824342dc3c3c02671891d7
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SHA256
08333e61156e2ccfd7843a924fb671862fc226c89bf98f20ab95ea6125130ef7
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SHA512
b5ecb8f469ed8ea2b351b7333356b15f0c73e3101052aa2dbcda8db00b9eabf94f1523601cab71dadb5ac83581f18c76f43ff704355be96af0a981567b9f6bab
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SSDEEP
12288:SEiLRLvq1HB+OP6YyUCRXXzE4tyMgq/q7dps1XG2YZhH30DVUr0JImhySZP9ZerJ:StRLvGTK1RzE4t7D1Y4VUwJ77P4J
Score10/10-
Modifies system executable filetype association
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Downloads MZ/PE file
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Executes dropped EXE
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Registers COM server for autorun
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Uses Session Manager for persistence
Creates Session Manager registry key to run executable early in system boot.
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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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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Modifies WinLogon
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