Analysis
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max time kernel
144s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2024 19:16
Behavioral task
behavioral1
Sample
212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe
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Size
45KB
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MD5
212c4e7b5444fad6c26590ee2a14aab0
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SHA1
faea0b5a3b78a05171e6530fc7d837d49bb2aa81
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SHA256
ccd558d833c17bd675f251d1af777344e1ee6d922a2b6158816ce8ec9d23eeb0
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SHA512
d1d11643e38267aab3445d771c9f680a734d8748b41dcebd669ea144b9dfdb7464d9aad94ccfaa3a7894d9cdcdf5b9b817d1af666aa637424e1541a387d85332
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SSDEEP
768:3hP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:RsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4864-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7A337595 = "C:\\Users\\Admin\\AppData\\Roaming\\7A337595\\bin.exe" winver.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4636 4984 WerFault.exe winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
winver.exepid process 4984 winver.exe 4984 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3516 Explorer.EXE Token: SeCreatePagefilePrivilege 3516 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 4984 winver.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3516 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exewinver.exedescription pid process target process PID 4864 wrote to memory of 4984 4864 212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe winver.exe PID 4864 wrote to memory of 4984 4864 212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe winver.exe PID 4864 wrote to memory of 4984 4864 212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe winver.exe PID 4864 wrote to memory of 4984 4864 212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe winver.exe PID 4984 wrote to memory of 3516 4984 winver.exe Explorer.EXE PID 4984 wrote to memory of 2620 4984 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\212c4e7b5444fad6c26590ee2a14aab0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\212c4e7b5444fad6c26590ee2a14aab0_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 4984 -s 3524⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4984 -ip 49841⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2620-14-0x0000000000C90000-0x0000000000C96000-memory.dmpFilesize
24KB
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memory/3516-8-0x00007FFC16460000-0x00007FFC16461000-memory.dmpFilesize
4KB
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memory/3516-3-0x00000000029F0000-0x00000000029F6000-memory.dmpFilesize
24KB
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memory/3516-2-0x00000000029F0000-0x00000000029F6000-memory.dmpFilesize
24KB
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memory/3516-6-0x00007FFC162CD000-0x00007FFC162CE000-memory.dmpFilesize
4KB
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memory/4864-4-0x00000000021F0000-0x0000000002BF0000-memory.dmpFilesize
10.0MB
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memory/4864-10-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/4864-0-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/4864-1-0x0000000000570000-0x0000000000571000-memory.dmpFilesize
4KB
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memory/4984-5-0x0000000077BC2000-0x0000000077BC3000-memory.dmpFilesize
4KB
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memory/4984-7-0x00007FFC16230000-0x00007FFC16425000-memory.dmpFilesize
2.0MB
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memory/4984-12-0x0000000000F60000-0x0000000000F66000-memory.dmpFilesize
24KB
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memory/4984-15-0x0000000000F60000-0x0000000000F66000-memory.dmpFilesize
24KB