Static task
static1
Behavioral task
behavioral1
Sample
784dd40a082a8dcd7220e511f172db00_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
784dd40a082a8dcd7220e511f172db00_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
784dd40a082a8dcd7220e511f172db00_NEIKI
-
Size
4.0MB
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MD5
784dd40a082a8dcd7220e511f172db00
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SHA1
67c0ee52a8268c64d1a77a7a03cfef573002cde8
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SHA256
cdb316a2820cd3e1a0bd8d7dc6c1cf09aa8fdb15b2e150e857d19a6539b61cf2
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SHA512
72dc3b1b2cc843319120452fcbc805c111116db06462237c506de00e430028f763f891a29674a1e77cb8a77caf62098dc4046a98b7c2782a557b48b5cc83dd25
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SSDEEP
49152:g+tgrIUWjvN7Fdl3HKzH1Bo/Xa1xe38RbPW6IKuChHQ5VB3+SVcsG:tirtWjdF/3KzH1BMKXeMJPW6IWsYr/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 784dd40a082a8dcd7220e511f172db00_NEIKI
Files
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784dd40a082a8dcd7220e511f172db00_NEIKI.exe windows:4 windows x86 arch:x86
5d132371bf4e10dddc2cf19c1cde433e
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
Imports
winmm
midiStreamStop
midiStreamClose
midiStreamRestart
PlaySoundA
midiOutReset
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
ws2_32
inet_ntoa
WSACleanup
getpeername
recv
ioctlsocket
recvfrom
accept
WSAAsyncSelect
closesocket
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
AVIStreamGetFrame
kernel32
FileTimeToSystemTime
FileTimeToLocalFileTime
lstrcpynA
FormatMessageA
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
GetProfileIntA
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
LocalFree
InterlockedDecrement
InterlockedIncrement
GetVersion
GetTimeZoneInformation
SetLastError
GetSystemDirectoryA
GetWindowsDirectoryA
OpenProcess
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateToolhelp32Snapshot
Process32First
Process32Next
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
OutputDebugStringA
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
MoveFileA
DeleteFileA
CopyFileA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
SetLocalTime
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
InterlockedExchange
DuplicateHandle
user32
wvsprintfA
LoadStringA
GetSysColorBrush
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
GetNextDlgTabItem
DrawTextW
GetDoubleClickTime
GetWindowTextW
SendMessageW
CallWindowProcW
DefWindowProcW
SetWindowLongW
CreateWindowExW
SetWindowTextW
GetWindowTextLengthW
ClipCursor
GetForegroundWindow
GetDlgItem
FindWindowA
GetWindowThreadProcessId
GetClassNameA
GetDesktopWindow
GetWindowTextA
SetWindowTextA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
DrawStateA
GrayStringA
UnregisterClassA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
FrameRect
GetPropA
MoveWindow
CallWindowProcA
SetPropA
DrawTextA
GetCursor
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
GetMenuCheckMarkDimensions
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
IsClipboardFormatAvailable
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
SetMenuItemBitmaps
CheckMenuItem
IsDialogMessageA
WindowFromPoint
ScrollWindowEx
GetMessagePos
TabbedTextOutA
gdi32
GetStretchBltMode
GetROP2
GetBkColor
GetPolyFillMode
CreateCompatibleBitmap
GetBkMode
CreateDCA
CreateBrushIndirect
CreateHatchBrush
CreateBitmap
CreatePatternBrush
SelectObject
GetTextColor
CreatePen
PatBlt
CombineRgn
CreateRoundRectRgn
CreateRectRgn
Escape
GetTextMetricsA
AbortDoc
CreateFontA
SetBrushOrgEx
GetTextExtentPoint32W
GetTextMetricsW
SetBitmapBits
GetBitmapBits
MoveToEx
LineTo
FillRgn
SetPolyFillMode
SetROP2
SetMapMode
CreateSolidBrush
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
ExtSelectClipRgn
GetViewportExtEx
SetTextColor
CopyMetaFileA
SetBkMode
SetBkColor
CreateRectRgnIndirect
CreateDIBSection
SetPixel
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
GetPixel
CreateCompatibleDC
SetPixelV
Ellipse
SetViewportOrgEx
ExtTextOutA
TextOutA
RectVisible
PtVisible
CreatePenIndirect
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
GetTextExtentPoint32A
RestoreDC
SaveDC
SetDIBitsToDevice
GetDeviceCaps
SetWindowOrgEx
msimg32
GradientFill
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
PrintDlgA
GetFileTitleA
advapi32
RegCreateKeyExA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
ShellExecuteA
Shell_NotifyIconA
SHGetSpecialFolderPathA
ole32
CoTaskMemAlloc
OleDuplicateData
RevokeDragDrop
CoLockObjectExternal
OleGetClipboard
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
ReleaseStgMedium
CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
CreateStreamOnHGlobal
CoCreateInstance
OleRun
DoDragDrop
oleaut32
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
SafeArrayGetDim
VariantCopy
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
VariantClear
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
UnRegisterTypeLi
VarDateFromStr
comctl32
ImageList_Destroy
ImageList_Create
ImageList_AddMasked
_TrackMouseEvent
ImageList_Draw
ImageList_LoadImageA
ImageList_Read
ImageList_DrawIndirect
ImageList_Duplicate
ImageList_ReplaceIcon
ImageList_GetIcon
ImageList_GetImageInfo
ImageList_GetImageCount
ord17
ImageList_SetBkColor
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 100KB - Virtual size: 442KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 220KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ