General
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Target
11e171178018528c3aa5b4be081f547d.exe
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Size
2.6MB
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Sample
220925-bjx85scfc7
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MD5
11e171178018528c3aa5b4be081f547d
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SHA1
75ed346f103533ce3ecb94b7d3a0962ca7de7e4d
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SHA256
bf5bf498f44d9c2d1d491049cda6786e90d651a77eb5f0d8082f3fbfda23e264
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SHA512
2a9420eedf130c096866023b32c164a25b49ef959d66815a8ad6955b46cc93d07062a2f7334dbaa172fc26e31646f5249fe9bd27bf489df102d9ba37158c31b8
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SSDEEP
49152:IpTn80rAHkSrvT7yEBpojAGw3fo+5D0gRbfGNW8UlbSpDCP2XF:IZpktrvTOqp2Nw3L0gRbfGI8sepeu1
Malware Config
Targets
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Target
11e171178018528c3aa5b4be081f547d.exe
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Size
2.6MB
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MD5
11e171178018528c3aa5b4be081f547d
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SHA1
75ed346f103533ce3ecb94b7d3a0962ca7de7e4d
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SHA256
bf5bf498f44d9c2d1d491049cda6786e90d651a77eb5f0d8082f3fbfda23e264
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SHA512
2a9420eedf130c096866023b32c164a25b49ef959d66815a8ad6955b46cc93d07062a2f7334dbaa172fc26e31646f5249fe9bd27bf489df102d9ba37158c31b8
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SSDEEP
49152:IpTn80rAHkSrvT7yEBpojAGw3fo+5D0gRbfGNW8UlbSpDCP2XF:IZpktrvTOqp2Nw3L0gRbfGI8sepeu1
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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UAC bypass
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DCRat payload
Detects payload of DCRat, commonly dropped by NSIS installers.
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks whether UAC is enabled
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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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