Static task
static1
Behavioral task
behavioral1
Sample
29f85affb4e59cd9e9eda2e0011c24f0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
29f85affb4e59cd9e9eda2e0011c24f0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
29f85affb4e59cd9e9eda2e0011c24f0_NEIKI
-
Size
528KB
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MD5
29f85affb4e59cd9e9eda2e0011c24f0
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SHA1
9149c24ba4baa63473be6ba88af254c56aeb5619
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SHA256
d5357a0f4da6efee4abcce5c39c241f800053e65fa1b8678911b0b8bc5893a39
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SHA512
3342b3ff236ab944bd47f12b3304810fe464112011174fdc9e04569c6bcdfa5330ced2bb814b6f206a38475e6cf3e035a86fb4f6c7117a76d1e40d0470540fb5
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SSDEEP
12288:Kt50VzEgvd5iCmnPoqDDaveNw4lIPlGcD8s9:lVQ2d5iCeO4SwcV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 29f85affb4e59cd9e9eda2e0011c24f0_NEIKI
Files
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29f85affb4e59cd9e9eda2e0011c24f0_NEIKI.exe windows:4 windows x86 arch:x86
4754bed3d2b84108516efa78fba0451c
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
kernel32
GetFullPathNameA
FileTimeToSystemTime
FileTimeToLocalFileTime
CreateThread
ExitThread
RtlUnwind
ExitProcess
TerminateProcess
HeapFree
HeapAlloc
GetTimeZoneInformation
GetSystemTime
GetLocalTime
RaiseException
HeapReAlloc
HeapSize
GetACP
UnhandledExceptionFilter
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
FlushFileBuffers
VirtualFree
VirtualAlloc
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
LCMapStringA
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetCurrentProcess
SetErrorMode
GetProfileStringA
GetOEMCP
GetCPInfo
GetProcessVersion
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
GlobalReAlloc
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcpynA
MulDiv
SetLastError
LocalFree
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GetModuleHandleA
GetProcAddress
GlobalUnlock
GlobalFree
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThreadId
InterlockedExchange
IsBadWritePtr
ResumeThread
DeleteCriticalSection
InitializeCriticalSection
GetFileSize
GetCurrentThread
GetTickCount
InterlockedDecrement
DeleteFileA
CreateFileA
SetEvent
WaitForMultipleObjects
GetExitCodeThread
InterlockedIncrement
MoveFileExA
SetFilePointer
GetVolumeInformationA
WriteFile
CreateEventA
ReadFile
GetOverlappedResult
FindFirstFileA
FindClose
CreateDirectoryA
InterlockedExchangeAdd
MultiByteToWideChar
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
GetWindowsDirectoryA
Sleep
LoadLibraryA
FreeLibrary
TerminateThread
GetCommandLineA
WritePrivateProfileStringA
GetModuleFileNameA
FindResourceA
SizeofResource
LoadResource
LockResource
GetCurrentProcessId
GetPrivateProfileIntA
GetPrivateProfileStringA
GetDiskFreeSpaceExA
GetLastError
GetStartupInfoA
CreateProcessA
WaitForSingleObject
CloseHandle
HeapCreate
user32
ScreenToClient
AdjustWindowRectEx
SetFocus
MapWindowPoints
SendDlgItemMessageA
UpdateWindow
IsDialogMessageA
SetWindowTextA
ShowWindow
ClientToScreen
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
WindowFromPoint
GetSysColorBrush
LoadStringA
DestroyMenu
CharUpperA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetWindowTextLengthA
GetDlgCtrlID
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetWindow
SetWindowPos
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
CopyRect
EndDialog
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
PeekMessageA
GetCursorPos
SetWindowsHookExA
GetLastActivePopup
GetWindowLongA
PostQuitMessage
SetTimer
GetMessageA
TranslateMessage
DispatchMessageA
PostThreadMessageA
KillTimer
LoadCursorA
CopyIcon
GetParent
GetDC
ReleaseDC
InflateRect
InvalidateRect
IsWindow
SetWindowLongA
SetCursor
PtInRect
ReleaseCapture
RedrawWindow
SetCapture
MessageBeep
CloseDesktop
keybd_event
CreateDesktopA
UnregisterClassA
HideCaret
ShowCaret
DestroyCursor
GetSysColor
MessageBoxA
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
GetWindowRect
EnableWindow
LoadIconA
GetTopWindow
GetCapture
WinHelpA
GetForegroundWindow
GetClassInfoA
GetWindowThreadProcessId
GetClassNameA
GetWindowTextA
FindWindowExA
wsprintfA
EnumDesktopWindows
EnumChildWindows
IsWindowEnabled
IsWindowVisible
SendMessageA
ExcludeUpdateRgn
DrawFocusRect
DefDlgProcA
CharNextA
IsWindowUnicode
PostMessageA
SetForegroundWindow
gdi32
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
IntersectClipRect
GetDeviceCaps
CreateSolidBrush
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetBkMode
SelectObject
RestoreDC
SaveDC
DeleteDC
SetBkColor
SetTextColor
GetClipBox
PatBlt
CreateBitmap
GetTextExtentPoint32A
GetObjectA
CreateFontIndirectA
DeleteObject
CreateDIBitmap
GetTextExtentPointA
BitBlt
CreateCompatibleDC
GetStockObject
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegQueryValueExA
RegOpenKeyExA
RegQueryValueA
RegSetValueExA
RegCreateKeyExA
RegCloseKey
shell32
StrStrIA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetSpecialFolderPathA
ShellExecuteA
comctl32
ord17
iphlpapi
GetAdaptersInfo
ws2_32
accept
sendto
setsockopt
recvfrom
gethostname
inet_ntoa
bind
send
htons
inet_addr
socket
select
ioctlsocket
closesocket
gethostbyname
listen
WSAStartup
recv
WSACleanup
connect
wininet
InternetOpenA
InternetConnectA
HttpOpenRequestA
HttpSendRequestA
InternetReadFile
InternetCloseHandle
Sections
.text Size: 200KB - Virtual size: 199KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 268KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ