General
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Target
983853595e94672a789e35334d73a44d9245b12c55f5793cd8110ca04958c96b
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Size
1.3MB
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Sample
241221-vzj61atrav
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MD5
272ced88fbc0fb4a0236008960818ef6
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SHA1
e552bfe12fb2e9fa7adb27067708df757a9a3cfc
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SHA256
983853595e94672a789e35334d73a44d9245b12c55f5793cd8110ca04958c96b
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SHA512
a83a5e8afcf14c6851054d31f50a0f7bb691e911ba5b80944ce4b9e0dd35331e12abf711ea6cc909de3c2b9d580da9b08521769961d60c43b5c0714b3d7c56bf
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SSDEEP
24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg
Behavioral task
behavioral1
Sample
983853595e94672a789e35334d73a44d9245b12c55f5793cd8110ca04958c96b.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
983853595e94672a789e35334d73a44d9245b12c55f5793cd8110ca04958c96b.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
983853595e94672a789e35334d73a44d9245b12c55f5793cd8110ca04958c96b
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Size
1.3MB
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MD5
272ced88fbc0fb4a0236008960818ef6
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SHA1
e552bfe12fb2e9fa7adb27067708df757a9a3cfc
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SHA256
983853595e94672a789e35334d73a44d9245b12c55f5793cd8110ca04958c96b
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SHA512
a83a5e8afcf14c6851054d31f50a0f7bb691e911ba5b80944ce4b9e0dd35331e12abf711ea6cc909de3c2b9d580da9b08521769961d60c43b5c0714b3d7c56bf
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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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