General
- Target 2d6620c31cfb2b941a8d6494843e0694.exe
- Size 1.9MB
- Sample221107-wh1m4adbbj
- SHA256 28447e3db8b0c635db748437dc3879a047bbd9b9fe41b23989fc87c09c84ad25
Score
10/10
Malware Config
Targets
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- Target 2d6620c31cfb2b941a8d6494843e0694.exe
- Size 1.9MB
- SHA256 28447e3db8b0c635db748437dc3879a047bbd9b9fe41b23989fc87c09c84ad25
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Modifies WinLogon for persistence
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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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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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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.