Analysis
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max time kernel
149s -
max time network
153s -
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 11:24
Behavioral task
behavioral1
Sample
c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe
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Size
45KB
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MD5
c465aa61066b2e2ccd1e01c2940ef6f0
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SHA1
98a393c4ae9795f7edfcac93bf93a2143d46be33
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SHA256
8f50cbb0f2fdce420f5ba36383ffc5c22752f9ad45b36101124fefc97f85a053
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SHA512
82818aae13f835a868391022a9dfb4ae87b433e0f2de91fc4e028069c6ceca0416470301ac92b49f70f46d953f0b300fa2b04527e15146943564ca598c66b453
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SSDEEP
768:NhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:vsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/3508-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AB98C739 = "C:\\Users\\Admin\\AppData\\Roaming\\AB98C739\\bin.exe" winver.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1564 5556 WerFault.exe winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
winver.exepid process 5556 winver.exe 5556 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3444 Explorer.EXE Token: SeCreatePagefilePrivilege 3444 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 5556 winver.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3444 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exewinver.exedescription pid process target process PID 3508 wrote to memory of 5556 3508 c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe winver.exe PID 3508 wrote to memory of 5556 3508 c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe winver.exe PID 3508 wrote to memory of 5556 3508 c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe winver.exe PID 3508 wrote to memory of 5556 3508 c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe winver.exe PID 5556 wrote to memory of 3444 5556 winver.exe Explorer.EXE PID 5556 wrote to memory of 2904 5556 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\c465aa61066b2e2ccd1e01c2940ef6f0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\c465aa61066b2e2ccd1e01c2940ef6f0_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 5556 -s 3524⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 5556 -ip 55561⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2904-13-0x0000000000DF0000-0x0000000000DF6000-memory.dmpFilesize
24KB
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memory/3444-9-0x00007FFA900C0000-0x00007FFA900C1000-memory.dmpFilesize
4KB
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memory/3444-2-0x0000000000ED0000-0x0000000000ED6000-memory.dmpFilesize
24KB
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memory/3444-3-0x0000000000ED0000-0x0000000000ED6000-memory.dmpFilesize
24KB
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memory/3444-6-0x00007FFA8FF2D000-0x00007FFA8FF2E000-memory.dmpFilesize
4KB
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memory/3508-4-0x0000000002090000-0x0000000002A90000-memory.dmpFilesize
10.0MB
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memory/3508-8-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/3508-0-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/3508-1-0x0000000000460000-0x0000000000461000-memory.dmpFilesize
4KB
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memory/5556-5-0x0000000076FE2000-0x0000000076FE3000-memory.dmpFilesize
4KB
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memory/5556-7-0x00007FFA8FE90000-0x00007FFA90085000-memory.dmpFilesize
2.0MB
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memory/5556-11-0x0000000000FF0000-0x0000000000FF6000-memory.dmpFilesize
24KB
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memory/5556-14-0x0000000000FF0000-0x0000000000FF6000-memory.dmpFilesize
24KB