General
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Target
45d03f6ba4d06819eb27a337042d9fa565f6aa1f1a2c547353253e5acf3441bdN.exe
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Size
1.3MB
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Sample
250108-q9y1pasmev
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MD5
a9d19f70bf472f2a78f5add56b8f7c60
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SHA1
9f4a35a2411be167378d72ef4f1ce9acd1932c08
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SHA256
45d03f6ba4d06819eb27a337042d9fa565f6aa1f1a2c547353253e5acf3441bd
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SHA512
397f6eb4feca1637b1db1db97b504955b3355254d21b83cd0dbdae3ebc2cae76cf3aa3ff2f8de50274e3764f6a004f64c50651977b9e9fbe664a8d03bc8cbd5d
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Malware Config
Targets
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Target
45d03f6ba4d06819eb27a337042d9fa565f6aa1f1a2c547353253e5acf3441bdN.exe
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Size
1.3MB
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MD5
a9d19f70bf472f2a78f5add56b8f7c60
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SHA1
9f4a35a2411be167378d72ef4f1ce9acd1932c08
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SHA256
45d03f6ba4d06819eb27a337042d9fa565f6aa1f1a2c547353253e5acf3441bd
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SHA512
397f6eb4feca1637b1db1db97b504955b3355254d21b83cd0dbdae3ebc2cae76cf3aa3ff2f8de50274e3764f6a004f64c50651977b9e9fbe664a8d03bc8cbd5d
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Dcrat family
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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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DCRat payload
Detects payload of DCRat, commonly dropped by NSIS installers.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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