Static task
static1
Behavioral task
behavioral1
Sample
366dbc828dc5a9dd523202e8e473c7f0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
366dbc828dc5a9dd523202e8e473c7f0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
366dbc828dc5a9dd523202e8e473c7f0_NEIKI
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Size
757KB
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MD5
366dbc828dc5a9dd523202e8e473c7f0
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SHA1
e3391cb61dd1938fef333ec0cd6e30f0e2b23b24
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SHA256
3c374c174a1efa9a15e8b98f9246d0daa0d3f8f82aee16a251701fc84baf7836
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SHA512
89e032d1d5dd99daa1acab203a1c9c1dd95f9709fca1d300b5e06755735141ca7f5e0d480a5583d524a31e4d0b80ee3cb2637df8fcade1ad150840591a112733
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SSDEEP
12288:KKvQ9D5YbEJRbUEMYy82BOGkTOElF3pdwzvmKWB8c0aXduzVWHEax5jeHJ5N2TLj:KKeD51LQzYybOFTO+nGm1B8c0atuzVWf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 366dbc828dc5a9dd523202e8e473c7f0_NEIKI
Files
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366dbc828dc5a9dd523202e8e473c7f0_NEIKI.exe windows:4 windows x86 arch:x86
b602af8b728e30ae823af39717b37aa5
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
AreFileApisANSI
CloseHandle
CreateFileA
CreateFileMappingA
CreateFileMappingW
CreateFileW
CreateMutexW
DeleteCriticalSection
DeleteFileA
DeleteFileW
EnterCriticalSection
FlushFileBuffers
FlushViewOfFile
FormatMessageA
FormatMessageW
FreeLibrary
GetConsoleScreenBufferInfo
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDiskFreeSpaceA
GetDiskFreeSpaceW
GetFileAttributesA
GetFileAttributesExW
GetFileAttributesW
GetFileSize
GetFullPathNameA
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetTempPathA
GetTempPathW
GetTickCount
GetVersionExA
GetVersionExW
HeapAlloc
HeapCompact
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
HeapValidate
InitializeCriticalSection
InterlockedCompareExchange
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LocalFree
LockFile
LockFileEx
MapViewOfFile
MultiByteToWideChar
OutputDebugStringA
OutputDebugStringW
QueryPerformanceCounter
ReadFile
SetConsoleTextAttribute
SetEndOfFile
SetFilePointer
SetUnhandledExceptionFilter
Sleep
SystemTimeToFileTime
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
UnlockFile
UnlockFileEx
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteFile
msvcrt
__dllonexit
__getmainargs
__initenv
__lconv_init
__set_app_type
__setusermatherr
_access
_acmdln
_amsg_exit
_cexit
_errno
_exit
_fileno
_fmode
_initterm
_iob
_isatty
_lock
_onexit
_pclose
_popen
_setmode
_snwprintf
localtime
calloc
exit
fclose
fflush
fgetc
fgets
fopen
fprintf
fputc
fputs
fread
free
fseek
ftell
fwprintf
fwrite
getenv
isalnum
isalpha
isprint
isspace
malloc
memcmp
memcpy
memmove
printf
putc
putchar
puts
qsort
raise
realloc
rewind
setvbuf
signal
strchr
strcmp
strlen
strncmp
strncpy
strtol
_unlock
_wunlink
abort
system
tolower
vfprintf
wcscpy
user32
MessageBoxW
Sections
.text Size: 588KB - Virtual size: 588KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE