General
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Target
807bb8c0b3374325eb606eac263eeee0_NeikiAnalytics
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Size
2.7MB
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Sample
240512-jvak8afe7s
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MD5
807bb8c0b3374325eb606eac263eeee0
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SHA1
203b3fd81a5454b433e1a0c29acf4176c931463c
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SHA256
73201f1623741aa476f9bad15f986fab7e9e1fb35bd980ab2141a8d71c37d7c7
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SHA512
d353994c176309c0f0f91511b77d325a9cabdaa2aee634cb5d731f19cb3955bbe509ccb19884a883c333d83359209cef0117d25cbb0a867015d7bd20c4fad226
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SSDEEP
49152:yH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:yHfE5Ad8Xd295UmGc
Behavioral task
behavioral1
Sample
807bb8c0b3374325eb606eac263eeee0_NeikiAnalytics.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
807bb8c0b3374325eb606eac263eeee0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
807bb8c0b3374325eb606eac263eeee0_NeikiAnalytics
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Size
2.7MB
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MD5
807bb8c0b3374325eb606eac263eeee0
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SHA1
203b3fd81a5454b433e1a0c29acf4176c931463c
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SHA256
73201f1623741aa476f9bad15f986fab7e9e1fb35bd980ab2141a8d71c37d7c7
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SHA512
d353994c176309c0f0f91511b77d325a9cabdaa2aee634cb5d731f19cb3955bbe509ccb19884a883c333d83359209cef0117d25cbb0a867015d7bd20c4fad226
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SSDEEP
49152:yH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:yHfE5Ad8Xd295UmGc
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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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Modifies WinLogon for persistence
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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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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1