General
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Target
JaffaCakes118_21bf8c1dac8fc08ee767355683cf189abc3448eca1b351070e843ce29e40b186
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Size
1.3MB
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Sample
241222-bcr4jsxjfl
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MD5
5cb74f0bef786ab2de98f621ab57944c
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SHA1
ff105758cbd8886db6e5da721946da07240ea233
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SHA256
21bf8c1dac8fc08ee767355683cf189abc3448eca1b351070e843ce29e40b186
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SHA512
1731985b82a8b4e53038b19e95c1ac9887be4855b10b5c8c8370018ccfe54a583086527c62adeb62e9e81952a7f28a64a786b3f4f90f85bb7f2420f52a69c6f7
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Malware Config
Targets
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Target
JaffaCakes118_21bf8c1dac8fc08ee767355683cf189abc3448eca1b351070e843ce29e40b186
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Size
1.3MB
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MD5
5cb74f0bef786ab2de98f621ab57944c
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SHA1
ff105758cbd8886db6e5da721946da07240ea233
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SHA256
21bf8c1dac8fc08ee767355683cf189abc3448eca1b351070e843ce29e40b186
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SHA512
1731985b82a8b4e53038b19e95c1ac9887be4855b10b5c8c8370018ccfe54a583086527c62adeb62e9e81952a7f28a64a786b3f4f90f85bb7f2420f52a69c6f7
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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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