Static task
static1
Behavioral task
behavioral1
Sample
654306d96f0ac44a65c6b8a9fecd70a0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
654306d96f0ac44a65c6b8a9fecd70a0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
654306d96f0ac44a65c6b8a9fecd70a0_NEIKI
-
Size
2.2MB
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MD5
654306d96f0ac44a65c6b8a9fecd70a0
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SHA1
2e2c50f3ccf85514cd6c89a17abc67c2f9b0859f
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SHA256
689658d24b4cd85b8a3abfe22e64c10c38d15d6686094763b708bd47e6b2f3dc
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SHA512
eed61267f075f3fb0635c530b19d9f74a36acb114b435710be8714b26552acbb4c23a51d8fb4beff907c553df2d8993a69c378aa4c71c6075f5882af6f4b449c
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SSDEEP
24576:0TvPvD8YFak9GxzWPgYavFqlNOxc4V06a/L1wx+9Wv4qr54:03vYQ/9GxzgBTUdvaz1wY9Wzu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 654306d96f0ac44a65c6b8a9fecd70a0_NEIKI
Files
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654306d96f0ac44a65c6b8a9fecd70a0_NEIKI.exe windows:5 windows x86 arch:x86
8b1a939c2fe7883c9a433361be2b1356
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteCriticalSection
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
GetFileInformationByHandle
GetFileType
RemoveDirectoryW
GetTempPathW
CloseHandle
GetLastError
Sleep
GetSystemInfo
VirtualQuery
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetModuleFileNameW
MoveFileExW
MultiByteToWideChar
WideCharToMultiByte
SetConsoleCtrlHandler
GetProcessTimes
GetCurrentProcessId
GetNativeSystemInfo
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
GetConsoleMode
SetLastError
TerminateProcess
InterlockedIncrement
InterlockedDecrement
GetSystemTimeAsFileTime
VirtualProtect
GetCurrentThread
GetCurrentProcess
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
SetErrorMode
GetStdHandle
SetUnhandledExceptionFilter
FlushInstructionCache
EncodePointer
DecodePointer
GetStringTypeW
HeapFree
GetModuleHandleExW
WriteConsoleW
GetCommandLineA
ExitProcess
GetProcAddress
IsProcessorFeaturePresent
IsDebuggerPresent
HeapAlloc
HeapReAlloc
GetProcessHeap
SetStdHandle
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
LoadLibraryExW
RaiseException
RtlUnwind
GetCPInfo
UnhandledExceptionFilter
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
CompareStringW
LCMapStringW
WriteFile
HeapSize
OutputDebugStringW
LoadLibraryW
GetModuleFileNameA
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
IsValidCodePage
GetACP
GetOEMCP
GetConsoleCP
SetFilePointerEx
FlushFileBuffers
GetTimeZoneInformation
ReadFile
SetFilePointer
SetEnvironmentVariableA
ReadConsoleW
advapi32
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW
dbghelp
SymGetLineFromAddr64
SymSetOptions
StackWalk64
SymInitialize
SymFunctionTableAccess64
SymGetModuleBase64
SymGetSymFromAddr64
Sections
.text Size: 956KB - Virtual size: 955KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 835KB - Virtual size: 834KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 446KB - Virtual size: 445KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ