Static task
static1
Behavioral task
behavioral1
Sample
4039259e7674e48074866d8ed93ef5a0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4039259e7674e48074866d8ed93ef5a0_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
4039259e7674e48074866d8ed93ef5a0_NEIKI
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Size
231KB
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MD5
4039259e7674e48074866d8ed93ef5a0
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SHA1
649af9a6ad5505c79580ac6631fa556e061b4534
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SHA256
4463b6f3ffd2cd2b8b357cbf9225e99e0d56fa125b455f6aac4786dfa9d4494c
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SHA512
910f3dd7c58de6a608a474e2153d50026d41c63084eeed03ebf5e91cc84cb4f02501c211a8b7d82d3406d59ecb151bcfb9a41a7089abbbd1c089302849a3419a
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SSDEEP
6144:Cxzw7EztFYm+HFP2EPuGkyDAQ9tAObBs:C5w7EzUm+HFT9tDs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4039259e7674e48074866d8ed93ef5a0_NEIKI
Files
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4039259e7674e48074866d8ed93ef5a0_NEIKI.exe windows:6 windows x86 arch:x86
e14f18c1ff307230210d5f3e15f24c50
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
GetProcAddress
InitializeCriticalSectionEx
RaiseException
DecodePointer
GetModuleHandleW
MultiByteToWideChar
WriteConsoleW
HeapSize
SetStdHandle
CreateFileW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
HeapReAlloc
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetTimeZoneInformation
SetFilePointerEx
GetFileSizeEx
GetFileType
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
LCMapStringW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
CreateProcessW
ExitProcess
SetEnvironmentVariableW
GetProcessHeap
HeapAlloc
HeapFree
CreateFileA
WriteFile
ReadFile
WaitForSingleObject
GetModuleFileNameW
GetTickCount
GetCurrentProcessId
GetLastError
CreateMutexA
GetModuleFileNameA
GetCurrentProcess
GetWindowsDirectoryA
CreateThread
SetEndOfFile
CompareStringW
GetTimeFormatW
GetDateFormatW
GetFileAttributesExW
GetExitCodeProcess
GetCommandLineW
GetCommandLineA
GetStdHandle
GetModuleHandleExW
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
SetLastError
RtlUnwind
OutputDebugStringW
GetCPInfo
GetStringTypeW
LCMapStringEx
EncodePointer
WideCharToMultiByte
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CloseHandle
GetLocaleInfoW
user32
SetWindowsHookExA
GetKeyNameTextA
CallNextHookEx
DispatchMessageA
GetMessageA
UnhookWindowsHookEx
TranslateMessage
GetKeyState
shlwapi
PathAppendA
PathFileExistsA
Sections
.text Size: 159KB - Virtual size: 159KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ