Static task
static1
Behavioral task
behavioral1
Sample
fde6c89f157a1e8be9710758bfcd4e20_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fde6c89f157a1e8be9710758bfcd4e20_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
fde6c89f157a1e8be9710758bfcd4e20_NEIKI
-
Size
1.9MB
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MD5
fde6c89f157a1e8be9710758bfcd4e20
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SHA1
2c1a946d71789a9fadcb906bc325ca83bdc3c70e
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SHA256
8d223a86114915ad5e218c00af95cd44f1d8ec9c73e04258e722901264062afa
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SHA512
be347e4653a0ec3fbfcdab7afe3e1730d0d0938cd4681d5b818e17e199a74720ff4043aaecf705c0be9df0318b9887397f53535b5bedba7d787a28d845cab29d
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SSDEEP
24576:H54bttTBZUZtyb0KICeTfydksL1L03UkibBFkKcYkM:H6tTjULU0KICqfydksL1w3pSFkKcYk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fde6c89f157a1e8be9710758bfcd4e20_NEIKI
Files
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fde6c89f157a1e8be9710758bfcd4e20_NEIKI.exe windows:5 windows x86 arch:x86
c9d11ca00729493dac9eef5296401150
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
kernel32
HeapAlloc
HeapFree
GetSystemTimeAsFileTime
GetTimeFormatA
GetDateFormatA
GetCommandLineA
GetStartupInfoA
RaiseException
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapReAlloc
ExitProcess
ExitThread
CreateThread
SetStdHandle
GetFileType
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetACP
IsValidCodePage
LCMapStringA
RtlUnwind
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
GetStdHandle
FatalAppExitA
VirtualFree
HeapCreate
HeapDestroy
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
QueryPerformanceCounter
GetTickCount
SetConsoleCtrlHandler
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetLocaleInfoW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringW
SetEnvironmentVariableA
SetErrorMode
GetCurrentDirectoryA
GetModuleHandleW
GetAtomNameA
GetOEMCP
GetCPInfo
InterlockedIncrement
GlobalFlags
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GetFileSizeEx
SetFileAttributesA
LocalFileTimeToFileTime
FileTimeToLocalFileTime
CreateFileA
GetShortPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
lstrcmpiA
GetThreadLocale
GetStringTypeExA
DeleteFileA
MoveFileA
GetDiskFreeSpaceA
GetFullPathNameA
GetTempFileNameA
GetFileTime
SetFileTime
GetFileAttributesA
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
CreateEventA
SuspendThread
SetEvent
WaitForSingleObject
ResumeThread
SetThreadPriority
CloseHandle
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
InterlockedExchange
SystemTimeToFileTime
FileTimeToSystemTime
lstrcmpA
GetCurrentProcessId
GetModuleFileNameA
InterlockedDecrement
GetModuleFileNameW
GlobalFree
CopyFileA
GlobalSize
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
LocalFree
lstrlenW
MulDiv
FreeResource
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
FreeLibrary
CompareStringA
MultiByteToWideChar
lstrcmpW
GetVersionExA
lstrlenA
Sleep
GetLastError
SetLastError
GetProcAddress
GetModuleHandleA
LoadLibraryA
WideCharToMultiByte
FindResourceA
LoadResource
LockResource
SizeofResource
LCMapStringW
user32
GetMenuBarInfo
ReuseDDElParam
UnpackDDElParam
IsZoomed
SetParent
CharUpperA
GetSysColorBrush
UnregisterClassA
GetDialogBaseUnits
DestroyIcon
UnionRect
SetRect
WindowFromPoint
GetDCEx
LockWindowUpdate
ValidateRect
PostQuitMessage
WaitMessage
DestroyMenu
GetMenuItemInfoA
InflateRect
MapVirtualKeyA
GetKeyNameTextA
GetActiveWindow
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
CheckMenuItem
EndPaint
BeginPaint
GetWindowDC
GrayStringA
DrawTextExA
TabbedTextOutA
GetMenuState
GetMenuStringA
AppendMenuA
RemoveMenu
RegisterWindowMessageA
WinHelpA
IsChild
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
LoadAcceleratorsA
MapWindowPoints
ScrollWindow
TrackPopupMenuEx
TrackPopupMenu
SetMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
IsWindowVisible
GetMenuItemID
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
SetWindowPlacement
DefWindowProcA
CallWindowProcA
GetMenu
OffsetRect
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowTextLengthA
GetWindowTextA
SetWindowPos
ScrollWindowEx
SetFocus
IsWindowEnabled
ShowWindow
MoveWindow
SetWindowLongA
GetDlgCtrlID
SetWindowTextA
IsDialogMessageA
IsDlgButtonChecked
SetDlgItemTextA
SetDlgItemInt
SendDlgItemMessageA
GetDlgItemTextA
GetDlgItemInt
GetDlgItem
CheckRadioButton
CheckDlgButton
GetWindow
EnableMenuItem
ReleaseDC
DrawEdge
GetDC
InsertMenuA
GetSystemMetrics
DrawTextA
IsWindow
GetSystemMenu
DeleteMenu
ReleaseCapture
LoadIconA
InsertMenuItemA
CreatePopupMenu
SetRectEmpty
TranslateAcceleratorA
LoadCursorA
SetWindowRgn
DrawIcon
IsRectEmpty
ShowOwnedPopups
SetCursor
PeekMessageA
GetMessageA
SetCapture
KillTimer
SetTimer
ClientToScreen
GetWindowLongA
GetFocus
InvalidateRect
UpdateWindow
DrawFocusRect
FillRect
GetParent
GetKeyState
TranslateMessage
DispatchMessageA
ScreenToClient
GetCursorPos
GetWindowRect
LoadMenuA
GetSubMenu
PtInRect
wsprintfA
PostMessageA
MessageBoxA
GetDesktopWindow
BringWindowToTop
SendMessageA
GetSysColor
LoadImageA
EnableWindow
GetClientRect
CopyRect
GetMenuItemCount
GetClassNameA
gdi32
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
SetArcDirection
GetCurrentPositionEx
ArcTo
PolyDraw
PolylineTo
PolyBezierTo
ExtSelectClipRgn
DeleteDC
CreateDIBPatternBrushPt
CreatePatternBrush
CreateBitmap
Escape
PlayMetaFileRecord
RectVisible
EnumMetaFile
PlayMetaFile
CreatePen
ExtCreatePen
CreateHatchBrush
CreateEllipticRgn
DPtoLP
LPtoDP
Ellipse
CreateCompatibleBitmap
GetCharWidthA
CreateFontA
StretchDIBits
SetRectRgn
CombineRgn
GetMapMode
GetBkColor
SelectPalette
TextOutA
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
SetTextAlign
PtVisible
StartDocA
GetPixel
BitBlt
GetWindowExtEx
GetViewportExtEx
SelectClipPath
CreateRectRgn
GetClipRgn
SelectClipRgn
PatBlt
CreateCompatibleDC
DeleteObject
GetObjectType
GetObjectA
MoveToEx
LineTo
OffsetClipRgn
IntersectClipRect
ExcludeClipRect
SetMapMode
ModifyWorldTransform
SetWorldTransform
SetGraphicsMode
SetStretchBltMode
SetROP2
SetPolyFillMode
RestoreDC
SaveDC
CreateDCA
CopyMetaFileA
GetDeviceCaps
GetClipBox
GetDCOrgEx
GetTextMetricsA
SetBkColor
ExtTextOutA
CreateSolidBrush
SetBkMode
SetTextColor
GetStockObject
CreateFontIndirectA
CreateRectRgnIndirect
GetTextExtentPoint32A
SelectObject
StretchBlt
SetColorAdjustment
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
OpenPrinterA
DocumentPropertiesA
advapi32
GetFileSecurityA
SetFileSecurityA
RegDeleteValueA
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegSetValueA
RegCloseKey
RegCreateKeyA
shell32
DragFinish
SHGetFileInfoA
ExtractIconA
DragQueryFileA
shlwapi
PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA
PathRemoveExtensionA
PathRemoveFileSpecW
ole32
CoTaskMemFree
SetConvertStg
WriteFmtUserTypeStg
WriteClassStg
OleRegGetUserType
ReadFmtUserTypeStg
ReadClassStg
StringFromCLSID
CoTreatAsClass
CreateBindCtx
ReleaseStgMedium
CoTaskMemAlloc
OleDuplicateData
CoUninitialize
CoCreateInstance
CoInitializeEx
CoDisconnectObject
StringFromGUID2
CLSIDFromString
oleaut32
RegisterTypeLi
VarBstrFromDate
VarCyFromStr
VarDecFromStr
LoadTypeLi
VarBstrFromDec
VarBstrFromCy
SysReAllocStringLen
SafeArrayDestroyDescriptor
SafeArrayDestroyData
SafeArrayDestroy
SafeArrayUnlock
SafeArrayLock
SafeArrayPutElement
SafeArrayPtrOfIndex
SafeArrayGetElement
SafeArrayCopy
SafeArrayAllocDescriptor
SafeArrayAllocData
VariantCopy
SafeArrayRedim
SafeArrayCreate
SafeArrayGetDim
SafeArrayGetElemsize
SafeArrayGetLBound
VariantClear
VariantChangeType
VariantInit
SysAllocStringLen
SysStringLen
SysFreeString
SysAllocStringByteLen
SysStringByteLen
VariantTimeToSystemTime
SystemTimeToVariantTime
VarDateFromStr
LoadRegTypeLi
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
ws2_32
accept
socket
select
gethostbyname
bind
getsockname
getpeername
closesocket
connect
sendto
recvfrom
WSAAsyncSelect
send
recv
ntohs
htons
WSACleanup
WSAStartup
WSASetLastError
inet_addr
htonl
ntohl
inet_ntoa
WSAGetLastError
getsockopt
shutdown
Sections
.text Size: 1.4MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 276KB - Virtual size: 275KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didat Size: 1024B - Virtual size: 793B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ