General
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Target
52edc5786fdb818babaf34144dd453aad1931f18adaf030f959c3c84ec115fdd
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Size
1.3MB
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Sample
241221-vmbzvstmht
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MD5
d87af6f862594496806f76c74fcc2b3d
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SHA1
03f4437116bfcaecfdbea91c8f03f206fed98d00
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SHA256
52edc5786fdb818babaf34144dd453aad1931f18adaf030f959c3c84ec115fdd
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SHA512
8e20782c863ea6921c770adb45be47fb77d00565bc2e42c9b095f9bcccfcf7f47af203bf8ea2b49f5a0a0a31914a13e1413b157c2c0610ddb49eefd1c805cbd0
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Behavioral task
behavioral1
Sample
52edc5786fdb818babaf34144dd453aad1931f18adaf030f959c3c84ec115fdd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
52edc5786fdb818babaf34144dd453aad1931f18adaf030f959c3c84ec115fdd.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
52edc5786fdb818babaf34144dd453aad1931f18adaf030f959c3c84ec115fdd
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Size
1.3MB
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MD5
d87af6f862594496806f76c74fcc2b3d
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SHA1
03f4437116bfcaecfdbea91c8f03f206fed98d00
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SHA256
52edc5786fdb818babaf34144dd453aad1931f18adaf030f959c3c84ec115fdd
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SHA512
8e20782c863ea6921c770adb45be47fb77d00565bc2e42c9b095f9bcccfcf7f47af203bf8ea2b49f5a0a0a31914a13e1413b157c2c0610ddb49eefd1c805cbd0
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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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