Static task
static1
Behavioral task
behavioral1
Sample
fcb7c757ef71fbedb2d519b16208ca20_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fcb7c757ef71fbedb2d519b16208ca20_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
fcb7c757ef71fbedb2d519b16208ca20_NEIKI
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Size
536KB
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MD5
fcb7c757ef71fbedb2d519b16208ca20
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SHA1
cdc2e3568386d7ebda037eab7b55ca7163e89041
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SHA256
fe68ef1948729003d9b94c1ac77e74c16468c71d9a4fe9a3107cec9f513f367b
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SHA512
0e5f33308bce0cc01f6e530e6ed2f0b94d625288213175fcf9a8c5de5061154fa75e42b4aacaabaf95e1d3208dd3b69486d8c2fd85b53a94bdfe0a49a18379af
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SSDEEP
6144:Qck18MipfIUaQYu8tbS6JBaxFW8jb/HFbdsifRe9+kH:QX8Djadu8JMxrlbBG/H
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fcb7c757ef71fbedb2d519b16208ca20_NEIKI
Files
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fcb7c757ef71fbedb2d519b16208ca20_NEIKI.exe windows:4 windows x86 arch:x86
a3cd30cc30d79a7a89ca3c454827da96
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
WSACloseEvent
gethostname
WSAAddressToStringW
WSAStartup
WSAConnect
getsockname
setsockopt
sendto
WSACleanup
socket
gethostbyname
kernel32
GetModuleHandleA
CreateFileA
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
ReadFile
GetLocaleInfoW
GetFileSize
SetEndOfFile
CreateProcessW
CreateDirectoryW
VirtualFree
WriteFile
LoadLibraryW
Sleep
MulDiv
CreateFileW
GetProcAddress
VirtualAlloc
GetDiskFreeSpaceW
ResetEvent
LocalAlloc
RemoveDirectoryW
VirtualProtect
DeleteCriticalSection
GetCurrentThreadId
CloseHandle
DeleteFileW
LocalFree
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoW
GetCPInfo
GetLastError
RaiseException
RtlUnwind
LCMapStringA
LCMapStringW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetACP
GetOEMCP
ExitProcess
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
GetStringTypeW
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
LoadLibraryA
Sections
.text Size: 280KB - Virtual size: 278KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE