General
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Target
cdd8653dcd7a1003c7afb21d9094212ddf655cd62792e2651e531f3bf2f3c8a9N
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Size
1.8MB
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Sample
241107-1tv9zayhqh
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MD5
d460777963c85344556aa9d4adc322a0
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SHA1
cb0f873b26e938ef7d5b5dbe71aa23bc311400d3
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SHA256
cdd8653dcd7a1003c7afb21d9094212ddf655cd62792e2651e531f3bf2f3c8a9
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SHA512
a247b0454747177cdc7453bd5208b78ed8e37332b68d672de46e9ea0f2dc0da9947d3fc40f6bfcc6c74fd7a8ef371a311217c9f5c3c0f13c291d69dd2f9590af
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SSDEEP
49152:mhjAJVllHZrhbBruPk+xjSMX4ODTDF8OcFSkMh:mgVTVXYNX9mOWSkM
Behavioral task
behavioral1
Sample
cdd8653dcd7a1003c7afb21d9094212ddf655cd62792e2651e531f3bf2f3c8a9N.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
cdd8653dcd7a1003c7afb21d9094212ddf655cd62792e2651e531f3bf2f3c8a9N
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Size
1.8MB
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MD5
d460777963c85344556aa9d4adc322a0
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SHA1
cb0f873b26e938ef7d5b5dbe71aa23bc311400d3
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SHA256
cdd8653dcd7a1003c7afb21d9094212ddf655cd62792e2651e531f3bf2f3c8a9
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SHA512
a247b0454747177cdc7453bd5208b78ed8e37332b68d672de46e9ea0f2dc0da9947d3fc40f6bfcc6c74fd7a8ef371a311217c9f5c3c0f13c291d69dd2f9590af
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SSDEEP
49152:mhjAJVllHZrhbBruPk+xjSMX4ODTDF8OcFSkMh:mgVTVXYNX9mOWSkM
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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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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1