Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2024 15:19
Behavioral task
behavioral1
Sample
e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe
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Size
45KB
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MD5
e15023aed9e14a1f342004e7224763a0
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SHA1
f17372f8ba810d96b0f8b9b04d70871c3c114e4c
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SHA256
d912f77a6182f66e32d72fa04ed995c9db1c61a437d792a50ee6a38f5532fc36
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SHA512
71e5ca56c47a279376261e48d61362ff5e476a63a541dbd53d75f544f6227546eb815956cbb0592d4de89c41838cdfba35ddb606201fd7e5c2cd0d101bd7a544
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SSDEEP
768:OhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:CsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/3376-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\CE6A133B = "C:\\Users\\Admin\\AppData\\Roaming\\CE6A133B\\bin.exe" winver.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3108 2732 WerFault.exe winver.exe -
Modifies registry class 1 IoCs
Processes:
Explorer.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
winver.exepid process 2732 winver.exe 2732 winver.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3632 Explorer.EXE Token: SeCreatePagefilePrivilege 3632 Explorer.EXE Token: SeShutdownPrivilege 3632 Explorer.EXE Token: SeCreatePagefilePrivilege 3632 Explorer.EXE Token: SeShutdownPrivilege 3632 Explorer.EXE Token: SeCreatePagefilePrivilege 3632 Explorer.EXE Token: SeShutdownPrivilege 3632 Explorer.EXE Token: SeCreatePagefilePrivilege 3632 Explorer.EXE Token: SeShutdownPrivilege 3632 Explorer.EXE Token: SeCreatePagefilePrivilege 3632 Explorer.EXE -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
winver.exeExplorer.EXEpid process 2732 winver.exe 3632 Explorer.EXE 3632 Explorer.EXE -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3632 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exewinver.exedescription pid process target process PID 3376 wrote to memory of 2732 3376 e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe winver.exe PID 3376 wrote to memory of 2732 3376 e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe winver.exe PID 3376 wrote to memory of 2732 3376 e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe winver.exe PID 3376 wrote to memory of 2732 3376 e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe winver.exe PID 2732 wrote to memory of 3632 2732 winver.exe Explorer.EXE PID 2732 wrote to memory of 2660 2732 winver.exe sihost.exe
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
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C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\e15023aed9e14a1f342004e7224763a0_NeikiAnalytics.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 3524⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2732 -ip 27321⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2660-17-0x00007FFC9A750000-0x00007FFC9A751000-memory.dmpFilesize
4KB
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memory/2660-14-0x0000000000B20000-0x0000000000B26000-memory.dmpFilesize
24KB
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memory/2732-5-0x0000000077922000-0x0000000077923000-memory.dmpFilesize
4KB
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memory/2732-15-0x0000000000620000-0x0000000000626000-memory.dmpFilesize
24KB
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memory/2732-7-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmpFilesize
2.0MB
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memory/2732-12-0x0000000000620000-0x0000000000626000-memory.dmpFilesize
24KB
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memory/3376-9-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/3376-4-0x00000000020D0000-0x0000000002AD0000-memory.dmpFilesize
10.0MB
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memory/3376-0-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/3376-1-0x00000000004A0000-0x00000000004A1000-memory.dmpFilesize
4KB
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memory/3632-8-0x00007FFC9A760000-0x00007FFC9A761000-memory.dmpFilesize
4KB
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memory/3632-10-0x00007FFC9A740000-0x00007FFC9A741000-memory.dmpFilesize
4KB
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memory/3632-6-0x00007FFC9A5CD000-0x00007FFC9A5CE000-memory.dmpFilesize
4KB
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memory/3632-2-0x00000000006F0000-0x00000000006F6000-memory.dmpFilesize
24KB
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memory/3632-3-0x00000000006F0000-0x00000000006F6000-memory.dmpFilesize
24KB