General
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Target
8e273d9c7be99ef0508fe547b9e4b4d0NeikiAnalytics.exe
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Size
2.7MB
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Sample
240601-fg8djsae3y
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MD5
8e273d9c7be99ef0508fe547b9e4b4d0
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SHA1
284985b096a819ca05be358f4e2a5ca491155655
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SHA256
cd320c72512e04bf9741ebade33a01d3d8a903dc124ee195c7ee0ba7bbba5e92
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SHA512
407e3abddb030df5934fd09d95bbe26cae310c2edafde3729dcb2a8891d856b24798370269f46ab344ce1228cc6c631adb64091b70752b8fee2a16fba37e21b0
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SSDEEP
49152:iH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:iHfE5Ad8Xd295UmGc
Behavioral task
behavioral1
Sample
8e273d9c7be99ef0508fe547b9e4b4d0NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8e273d9c7be99ef0508fe547b9e4b4d0NeikiAnalytics.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
8e273d9c7be99ef0508fe547b9e4b4d0NeikiAnalytics.exe
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Size
2.7MB
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MD5
8e273d9c7be99ef0508fe547b9e4b4d0
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SHA1
284985b096a819ca05be358f4e2a5ca491155655
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SHA256
cd320c72512e04bf9741ebade33a01d3d8a903dc124ee195c7ee0ba7bbba5e92
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SHA512
407e3abddb030df5934fd09d95bbe26cae310c2edafde3729dcb2a8891d856b24798370269f46ab344ce1228cc6c631adb64091b70752b8fee2a16fba37e21b0
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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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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