General
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Target
31248fd4ada468d2de870038a2b1cf235cb955e849e6aacc8537746902fbf209
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Size
1.3MB
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Sample
241221-v4gxfavjcz
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MD5
ca8ad19f9d4e74fcc8db660ff5e5528e
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SHA1
1b73e72ad3d7e892747d0abd4be450fc190ccdba
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SHA256
31248fd4ada468d2de870038a2b1cf235cb955e849e6aacc8537746902fbf209
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SHA512
023780ba4310930b3a88541d2c7b0acafab6e3a21c183fd1943dbaf3608e654f07b5090241b3480b6fe35546268b85ac3bcde15ea98f3e682868e6300f50f833
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Behavioral task
behavioral1
Sample
31248fd4ada468d2de870038a2b1cf235cb955e849e6aacc8537746902fbf209.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
31248fd4ada468d2de870038a2b1cf235cb955e849e6aacc8537746902fbf209.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
31248fd4ada468d2de870038a2b1cf235cb955e849e6aacc8537746902fbf209
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Size
1.3MB
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MD5
ca8ad19f9d4e74fcc8db660ff5e5528e
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SHA1
1b73e72ad3d7e892747d0abd4be450fc190ccdba
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SHA256
31248fd4ada468d2de870038a2b1cf235cb955e849e6aacc8537746902fbf209
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SHA512
023780ba4310930b3a88541d2c7b0acafab6e3a21c183fd1943dbaf3608e654f07b5090241b3480b6fe35546268b85ac3bcde15ea98f3e682868e6300f50f833
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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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