General
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Target
Loader_protected.exe
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Size
20.1MB
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Sample
230626-1k3mpaca62
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MD5
e1da0a80a2d605e6ba207cf23d859746
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SHA1
ea0f3faa15a6aaefe29578d0c2760427c3d17157
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SHA256
c671335413caf251b6fe41c5e2f4c9d4eed0d94c8eb0028dec6ec25b4eaadb77
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SHA512
527813d6fd51bc9a6cc00e629cd501ba688c23b621f19bb84fc6af99a2268e9d9d3d2cdaf2f56f47b21716e011aafad242653a9a35072bebf4230d65a5bab6c0
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SSDEEP
393216:z0uwoEhQafz8ZbTlckQlfqVvIkbdKt3S1bWyOqO2qedCMfhzHR:A3rhQS8hl2fqVvI4EtWiJKnfh
Malware Config
Targets
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Target
Loader_protected.exe
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Size
20.1MB
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MD5
e1da0a80a2d605e6ba207cf23d859746
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SHA1
ea0f3faa15a6aaefe29578d0c2760427c3d17157
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SHA256
c671335413caf251b6fe41c5e2f4c9d4eed0d94c8eb0028dec6ec25b4eaadb77
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SHA512
527813d6fd51bc9a6cc00e629cd501ba688c23b621f19bb84fc6af99a2268e9d9d3d2cdaf2f56f47b21716e011aafad242653a9a35072bebf4230d65a5bab6c0
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SSDEEP
393216:z0uwoEhQafz8ZbTlckQlfqVvIkbdKt3S1bWyOqO2qedCMfhzHR:A3rhQS8hl2fqVvI4EtWiJKnfh
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Suspicious use of NtSetInformationThreadHideFromDebugger
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