Static task
static1
Behavioral task
behavioral1
Sample
5e5831eb8d2319375bce3463cf887e40_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5e5831eb8d2319375bce3463cf887e40_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
5e5831eb8d2319375bce3463cf887e40_NEIKI
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Size
205KB
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MD5
5e5831eb8d2319375bce3463cf887e40
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SHA1
10e857b1466c8b1ef9c8554f5e1c50d53ace948e
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SHA256
90582fadbf8a894ca970fab1521adf256bc84310f9c67318c2ff5ae5d2c1455a
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SHA512
cf7c71fdb560b9481527d45a0e411987e89d863504aef51b9f3cb4463c21039b61e48ccaad66a046d53e778df0c3fc627336cca272603cb0f6018f2642efbb7b
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SSDEEP
1536:cAnW+c+GL2VanyEAGHo7P1QAxdz28f7hLonfDjtFHoH:cec+E2wnC/P1QAxdzJLonfXA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5e5831eb8d2319375bce3463cf887e40_NEIKI
Files
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5e5831eb8d2319375bce3463cf887e40_NEIKI.exe windows:4 windows x86 arch:x86
bbbaf1c2eb723302fbbb7808c45c4bc3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetEnvironmentVariableA
FindClose
Sleep
CompareStringW
CompareStringA
SetStdHandle
SetFilePointer
GetTimeZoneInformation
GetLocalTime
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE