Analysis
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max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-05-2024 02:25
Behavioral task
behavioral1
Sample
584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe
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Size
45KB
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MD5
584e652c9c72ea97573e3ab7b07c5040
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SHA1
3b24a597a7eb88ea457356ba79ad214c19362b92
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SHA256
dcc82323f9a467b16ae1ed793ed502f8acf610bc91bc2370f37d679b37bb7945
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SHA512
df8fd73eead61bbc6df933bd20f48361c046afcaf1ec9ac971a9b4eaef11ecd1ef245144b14dab132b3c92a7d35034848234cc96131fb3716c4e35d7c0b008d8
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SSDEEP
768:zhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:lsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4776-0-0x0000000000400000-0x000000000041D000-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\64D5CF59 = "C:\\Users\\Admin\\AppData\\Roaming\\64D5CF59\\bin.exe" winver.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4340 4028 WerFault.exe winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
winver.exepid process 4028 winver.exe 4028 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3500 Explorer.EXE Token: SeCreatePagefilePrivilege 3500 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 4028 winver.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3500 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exewinver.exedescription pid process target process PID 4776 wrote to memory of 4028 4776 584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe winver.exe PID 4776 wrote to memory of 4028 4776 584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe winver.exe PID 4776 wrote to memory of 4028 4776 584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe winver.exe PID 4776 wrote to memory of 4028 4776 584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe winver.exe PID 4028 wrote to memory of 3500 4028 winver.exe Explorer.EXE PID 4028 wrote to memory of 2636 4028 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\584e652c9c72ea97573e3ab7b07c5040_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\584e652c9c72ea97573e3ab7b07c5040_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 4028 -s 3524⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4028 -ip 40281⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2636-14-0x0000000000800000-0x0000000000806000-memory.dmpFilesize
24KB
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memory/3500-6-0x00007FFE046ED000-0x00007FFE046EE000-memory.dmpFilesize
4KB
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memory/3500-2-0x00000000029A0000-0x00000000029A6000-memory.dmpFilesize
24KB
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memory/3500-3-0x00000000029A0000-0x00000000029A6000-memory.dmpFilesize
24KB
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memory/3500-10-0x00007FFE04880000-0x00007FFE04881000-memory.dmpFilesize
4KB
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memory/4028-5-0x0000000077B22000-0x0000000077B23000-memory.dmpFilesize
4KB
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memory/4028-7-0x00007FFE04650000-0x00007FFE04845000-memory.dmpFilesize
2.0MB
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memory/4028-12-0x0000000002940000-0x0000000002946000-memory.dmpFilesize
24KB
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memory/4028-15-0x0000000002940000-0x0000000002946000-memory.dmpFilesize
24KB
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memory/4776-0-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/4776-8-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/4776-9-0x00000000022E0000-0x0000000002CE0000-memory.dmpFilesize
10.0MB
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memory/4776-4-0x00000000022E0000-0x0000000002CE0000-memory.dmpFilesize
10.0MB
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memory/4776-1-0x0000000002160000-0x0000000002161000-memory.dmpFilesize
4KB