General
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Target
b082a1886dc2e8b6418e5ed851e2a3334cacfc06ae6868069f160df3fc7ab03d
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Size
1.3MB
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Sample
241221-wjw2asvqdn
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MD5
fe76cbb1b1116a2b0ca20f5dbe8e2652
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SHA1
4ae28f39a440b341ed2d47647ed02b626138fa52
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SHA256
b082a1886dc2e8b6418e5ed851e2a3334cacfc06ae6868069f160df3fc7ab03d
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SHA512
6a3415db11955ec02c88d8221bc98f9af6e3b0949bd2485e3b42806b10ff5fa75f3d8599af4f41984d71e5b7bfd4908d0fb1d5a4684f3492fab647c21f3357f3
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Malware Config
Targets
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Target
b082a1886dc2e8b6418e5ed851e2a3334cacfc06ae6868069f160df3fc7ab03d
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Size
1.3MB
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MD5
fe76cbb1b1116a2b0ca20f5dbe8e2652
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SHA1
4ae28f39a440b341ed2d47647ed02b626138fa52
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SHA256
b082a1886dc2e8b6418e5ed851e2a3334cacfc06ae6868069f160df3fc7ab03d
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SHA512
6a3415db11955ec02c88d8221bc98f9af6e3b0949bd2485e3b42806b10ff5fa75f3d8599af4f41984d71e5b7bfd4908d0fb1d5a4684f3492fab647c21f3357f3
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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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