Analysis
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max time kernel
134s -
max time network
107s -
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 23:23
Behavioral task
behavioral1
Sample
5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe
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Size
45KB
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MD5
5ab917ed5af30685b8c0e55881e306e0
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SHA1
e269d7e9eeaf5980780930463cc05d1fe77ed2e9
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SHA256
89b74624acedd27a24e495fe70924e3fbf31768caadf45ac7753884fe50645ad
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SHA512
b5be2b272b73b6098a4096621b4d404a5d366d462abd6314a93dceae8d7264179f6c5e1c155cf460061854ac702057cc4f427d4746c906334cca363c0afd28c1
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SSDEEP
768:QhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:ssWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4660-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6701A92F = "C:\\Users\\Admin\\AppData\\Roaming\\6701A92F\\bin.exe" winver.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2788 3452 WerFault.exe winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
winver.exepid process 3452 winver.exe 3452 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3360 Explorer.EXE Token: SeCreatePagefilePrivilege 3360 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 3452 winver.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3360 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exewinver.exedescription pid process target process PID 4660 wrote to memory of 3452 4660 5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe winver.exe PID 4660 wrote to memory of 3452 4660 5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe winver.exe PID 4660 wrote to memory of 3452 4660 5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe winver.exe PID 4660 wrote to memory of 3452 4660 5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe winver.exe PID 3452 wrote to memory of 3360 3452 winver.exe Explorer.EXE PID 3452 wrote to memory of 2412 3452 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⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
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C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5ab917ed5af30685b8c0e55881e306e0_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 3452 -s 3524⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3452 -ip 34521⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2412-15-0x00000000006C0000-0x00000000006C6000-memory.dmpFilesize
24KB
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memory/3360-8-0x00007FFDA27E0000-0x00007FFDA27E1000-memory.dmpFilesize
4KB
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memory/3360-3-0x0000000000F50000-0x0000000000F56000-memory.dmpFilesize
24KB
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memory/3360-2-0x0000000000F50000-0x0000000000F56000-memory.dmpFilesize
24KB
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memory/3360-6-0x00007FFDA264D000-0x00007FFDA264E000-memory.dmpFilesize
4KB
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memory/3452-5-0x00000000770B2000-0x00000000770B3000-memory.dmpFilesize
4KB
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memory/3452-7-0x00007FFDA25B0000-0x00007FFDA27A5000-memory.dmpFilesize
2.0MB
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memory/3452-13-0x0000000000E80000-0x0000000000E86000-memory.dmpFilesize
24KB
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memory/3452-16-0x0000000000E80000-0x0000000000E86000-memory.dmpFilesize
24KB
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memory/4660-0-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/4660-4-0x0000000002230000-0x0000000002C30000-memory.dmpFilesize
10.0MB
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memory/4660-10-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/4660-11-0x0000000002230000-0x0000000002C30000-memory.dmpFilesize
10.0MB
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memory/4660-1-0x0000000002160000-0x0000000002161000-memory.dmpFilesize
4KB