Static task
static1
Behavioral task
behavioral1
Sample
f33c064133ddfd634d7df03676609090_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f33c064133ddfd634d7df03676609090_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
f33c064133ddfd634d7df03676609090_NEIKI
-
Size
1.9MB
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MD5
f33c064133ddfd634d7df03676609090
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SHA1
99c2712fd21d8690da2ae1ee152cfb6c38464093
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SHA256
d2ea7c801856900c3169ba0797de12f5bcca8f36f46deec474b17da36487a17b
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SHA512
291fc5a953333649d06d0a20a9e41269e3c0b9fe5fc6b3dd0369ed343bf8d0d9adb813666ead5fd049a82caf73119f91e37b7fde84e2df74c88e533586943927
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SSDEEP
49152:dgcUkgTWKIUaE63bG9Q9IkpEDe4yZqQN00K4ahi5EER/+kSx9b+P:RUkPEQS96pp14W5xUoEEcBxQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f33c064133ddfd634d7df03676609090_NEIKI
Files
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f33c064133ddfd634d7df03676609090_NEIKI.exe windows:4 windows x86 arch:x86
e17f7bc7ee5d3ffffa299d0c7aa1ed66
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
RaiseException
HeapFree
CreateDirectoryA
HeapAlloc
GetStartupInfoA
GetCommandLineA
ExitProcess
HeapReAlloc
HeapSize
GetACP
GetTimeZoneInformation
SetHandleCount
GetStdHandle
GetFileType
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
ExitThread
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
IsBadReadPtr
IsBadCodePtr
IsValidLocale
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
GetUserDefaultLCID
GetVersionExA
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetLocaleInfoW
CreateThread
RtlUnwind
GetFileTime
SetCurrentDirectoryA
GetProfileStringA
InterlockedExchange
GetFileSize
GetFileAttributesA
GetTickCount
FileTimeToLocalFileTime
FileTimeToSystemTime
GetFullPathNameA
GetVolumeInformationA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
GetCurrentProcess
DuplicateHandle
SetErrorMode
GetThreadLocale
GetOEMCP
GetCPInfo
SizeofResource
GetProcessVersion
WritePrivateProfileStringA
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
lstrcpynA
MulDiv
SetLastError
FormatMessageA
LocalFree
MultiByteToWideChar
WideCharToMultiByte
InterlockedIncrement
lstrlenA
LoadLibraryA
FreeLibrary
GetVersion
lstrcatA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
lstrcpyA
GetModuleHandleA
GetProcAddress
GlobalUnlock
GlobalFree
LockResource
FindResourceA
LoadResource
ResumeThread
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
OpenProcess
TerminateProcess
Module32First
CreateToolhelp32Snapshot
Process32First
Process32Next
GetCurrentDirectoryA
MoveFileA
Sleep
GetLastError
InterlockedDecrement
CreateProcessA
CloseHandle
DeleteFileA
CopyFileA
SetFileAttributesA
FindFirstFileA
FindClose
GetModuleFileNameA
GetLongPathNameA
FreeEnvironmentStringsA
GetDiskFreeSpaceExA
user32
PostThreadMessageA
MessageBeep
GetNextDlgGroupItem
SetRect
CopyAcceleratorTableA
CharNextA
InflateRect
GetSysColorBrush
PtInRect
GetClassNameA
GetDesktopWindow
LoadCursorA
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
DestroyMenu
LoadStringA
MapDialogRect
SetWindowContextHelpId
GetDC
ReleaseDC
ShowWindow
SetWindowTextA
IsDialogMessageA
SendDlgItemMessageA
MapWindowPoints
GetSysColor
SetFocus
AdjustWindowRectEx
ScreenToClient
CopyRect
GetTopWindow
IsChild
GetCapture
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
EnableWindow
LoadIconA
SendMessageA
AppendMenuA
GetSystemMenu
DrawIcon
GetClientRect
UnregisterClassA
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
DefWindowProcA
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
RegisterClipboardFormatA
CharUpperA
InvalidateRect
UpdateWindow
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
HideCaret
ShowCaret
ExcludeUpdateRgn
DrawFocusRect
DefDlgProcA
IsWindowUnicode
GetSystemMetrics
IsIconic
MessageBoxA
PostMessageA
PostQuitMessage
SetCursor
GetWindowLongA
IsWindowEnabled
GetLastActivePopup
GetParent
SetWindowsHookExA
GetCursorPos
PeekMessageA
IsWindowVisible
ValidateRect
CallNextHookEx
GetKeyState
GetActiveWindow
DispatchMessageA
TranslateMessage
GetMessageA
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
WinHelpA
GetWindowPlacement
GetWindowRect
EndDialog
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
MoveWindow
gdi32
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
DPtoLP
GetTextColor
GetBkColor
LPtoDP
CreateSolidBrush
GetWindowExtEx
GetViewportExtEx
GetDeviceCaps
DeleteObject
GetMapMode
CreateBitmap
IntersectClipRect
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetBkMode
GetStockObject
SelectObject
RestoreDC
SaveDC
DeleteDC
PatBlt
GetObjectA
SetBkColor
GetTextExtentPointA
BitBlt
CreateCompatibleDC
CreateDIBitmap
SetTextColor
GetClipBox
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
shell32
SHBrowseForFolderA
SHGetPathFromIDListA
comctl32
ord17
oledlg
ord8
ole32
CoFreeUnusedLibraries
OleUninitialize
CoTaskMemAlloc
CoTaskMemFree
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CoCreateInstance
OleRun
CoInitialize
CoUninitialize
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
OleInitialize
olepro32
ord253
oleaut32
SysAllocStringLen
VariantClear
VariantTimeToSystemTime
VariantCopy
VariantChangeType
SysAllocString
SysAllocStringByteLen
SysStringLen
GetErrorInfo
SysFreeString
Sections
.text Size: 264KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ