General
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Target
5620417051eb113618f81a56d9d7ac4399663e6840b41d971b8e45a0566f112b
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Size
1.3MB
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Sample
241221-vb469stkfs
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MD5
1e394b775120b91486eec27598ee0e1c
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SHA1
c073751a00a9a056388198846fede30d18b47413
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SHA256
5620417051eb113618f81a56d9d7ac4399663e6840b41d971b8e45a0566f112b
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SHA512
514be567568b978639e368c0a70f94d758382a563fe0cc0be4dee1ea52f9103692eb577342887563f50041e374a1ca0e8e7e2922b5220bafab216079bc2ef0ee
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Behavioral task
behavioral1
Sample
5620417051eb113618f81a56d9d7ac4399663e6840b41d971b8e45a0566f112b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5620417051eb113618f81a56d9d7ac4399663e6840b41d971b8e45a0566f112b.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
5620417051eb113618f81a56d9d7ac4399663e6840b41d971b8e45a0566f112b
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Size
1.3MB
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MD5
1e394b775120b91486eec27598ee0e1c
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SHA1
c073751a00a9a056388198846fede30d18b47413
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SHA256
5620417051eb113618f81a56d9d7ac4399663e6840b41d971b8e45a0566f112b
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SHA512
514be567568b978639e368c0a70f94d758382a563fe0cc0be4dee1ea52f9103692eb577342887563f50041e374a1ca0e8e7e2922b5220bafab216079bc2ef0ee
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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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Drops file in System32 directory
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