General
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Target
67dd2b7ac549a10c961a5cdd66a6f8850857fb750d0376658d4e01081be6ef7a
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Size
1.3MB
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Sample
241221-t4rafatken
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MD5
919c12ef658d42167d446eddeaeb957a
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SHA1
65e8d2c1585d83f05feb26b0bb12c5079a93b89d
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SHA256
67dd2b7ac549a10c961a5cdd66a6f8850857fb750d0376658d4e01081be6ef7a
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SHA512
216d8eaf32227072fe6d08874670cd54ecfafe6934fb946de9eb80dba3558abb2a15209f487fcb557c55a2b9ec7d510a696c7579230ab122d35f18b297304d65
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Behavioral task
behavioral1
Sample
67dd2b7ac549a10c961a5cdd66a6f8850857fb750d0376658d4e01081be6ef7a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
67dd2b7ac549a10c961a5cdd66a6f8850857fb750d0376658d4e01081be6ef7a.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
67dd2b7ac549a10c961a5cdd66a6f8850857fb750d0376658d4e01081be6ef7a
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Size
1.3MB
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MD5
919c12ef658d42167d446eddeaeb957a
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SHA1
65e8d2c1585d83f05feb26b0bb12c5079a93b89d
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SHA256
67dd2b7ac549a10c961a5cdd66a6f8850857fb750d0376658d4e01081be6ef7a
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SHA512
216d8eaf32227072fe6d08874670cd54ecfafe6934fb946de9eb80dba3558abb2a15209f487fcb557c55a2b9ec7d510a696c7579230ab122d35f18b297304d65
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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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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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