General
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Target
26cf98e96e9f93bf48dfa441ff86bde0_NeikiAnalytics
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Size
2.7MB
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Sample
240512-s29tbsff96
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MD5
26cf98e96e9f93bf48dfa441ff86bde0
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SHA1
8da409de01bd10e21f9b3d89769ac8e79c918d48
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SHA256
d49327eef932f63471cbe28ab7103f6fa132f1d409d5cf1026285ff9c51f5a1a
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SHA512
93d98054eb34f594fd5043b9f65f12c0fa4c3d9dfb6d427451fdf385969511582cf5436a385f7276f44afed4c1cb97d8bb7da0c6b534522825a50d358c987dd4
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SSDEEP
49152:iH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:iHfE5Ad8Xd295UmGc
Behavioral task
behavioral1
Sample
26cf98e96e9f93bf48dfa441ff86bde0_NeikiAnalytics.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
26cf98e96e9f93bf48dfa441ff86bde0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
26cf98e96e9f93bf48dfa441ff86bde0_NeikiAnalytics
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Size
2.7MB
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MD5
26cf98e96e9f93bf48dfa441ff86bde0
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SHA1
8da409de01bd10e21f9b3d89769ac8e79c918d48
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SHA256
d49327eef932f63471cbe28ab7103f6fa132f1d409d5cf1026285ff9c51f5a1a
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SHA512
93d98054eb34f594fd5043b9f65f12c0fa4c3d9dfb6d427451fdf385969511582cf5436a385f7276f44afed4c1cb97d8bb7da0c6b534522825a50d358c987dd4
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SSDEEP
49152:iH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:iHfE5Ad8Xd295UmGc
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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