Static task
static1
Behavioral task
behavioral1
Sample
5247627c2bbcdde6967785c5516c6a70_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5247627c2bbcdde6967785c5516c6a70_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
5247627c2bbcdde6967785c5516c6a70_NEIKI
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Size
228KB
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MD5
5247627c2bbcdde6967785c5516c6a70
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SHA1
00c6946f8a33430202aa1883651d8bf1b9db227d
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SHA256
3dd2567e5d0364eb17e87b852b6476d94410d9094d38eb30b330ac7d3f296cd3
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SHA512
6e347d7e584dd9358aba0c7c375908fed84e51a619ea87156e502b9eb2bd84c9570b7b85a7474172fa2f92aa167c4174975ca0685cfd6c52f278d59fc643c33e
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SSDEEP
3072:FiowI5NnkKMagWOtjlN3pxvn+BrF0otM0mo8cgm:gknzgzJN3yrF0dK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5247627c2bbcdde6967785c5516c6a70_NEIKI
Files
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5247627c2bbcdde6967785c5516c6a70_NEIKI.exe windows:4 windows x86 arch:x86
cf40c7949bb3e7d92ba8da201cb64d50
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
GetModuleFileNameA
GetLastError
GetCurrentDirectoryA
GetDriveTypeA
SetCurrentDirectoryA
FindFirstFileA
GetLocalTime
ReleaseMutex
ReadFile
GetVersionExA
LoadLibraryA
OutputDebugStringA
GetProcAddress
FreeLibrary
ExitProcess
CloseHandle
SetFilePointer
WriteFile
CreateFileA
FindNextFileA
FindClose
GetCommandLineA
CreateMutexA
SetThreadPriority
GetEnvironmentStringsW
HeapDestroy
GetEnvironmentStrings
GetFileAttributesA
GetFullPathNameA
LCMapStringW
LCMapStringA
SetEndOfFile
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
SetStdHandle
FlushFileBuffers
CreateProcessA
GetExitCodeProcess
SetEnvironmentVariableA
GetFileSize
IsDBCSLeadByte
CreateThread
CreateEventA
WaitForSingleObject
SetEvent
Sleep
ExitThread
WaitForMultipleObjects
VirtualFree
DeleteFileA
RtlUnwind
TerminateProcess
GetCurrentProcess
GetModuleHandleA
GetStartupInfoA
GetVersion
HeapFree
HeapAlloc
HeapSize
HeapReAlloc
SetHandleCount
GetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
VirtualAlloc
HeapCreate
user32
MessageBoxA
wvsprintfA
GetClientRect
DefWindowProcA
PostQuitMessage
ShowCursor
SetCapture
wsprintfA
WaitMessage
DispatchMessageA
TranslateMessage
PeekMessageA
SetFocus
UpdateWindow
GetKeyState
PostMessageA
GetKeyboardLayoutNameA
SetCursorPos
CreateWindowExA
ReleaseCapture
ShowWindow
SetCursor
ActivateKeyboardLayout
ClientToScreen
SetRect
AdjustWindowRectEx
LoadIconA
LoadCursorA
RegisterClassExA
GetSystemMetrics
gdi32
GetStockObject
SetBkColor
SetTextColor
TextOutA
EnumFontFamiliesExA
GetTextExtentPoint32A
GetTextMetricsA
SelectObject
CreateFontIndirectA
DeleteObject
SetBkMode
GetGlyphOutlineA
ole32
CoCreateInstance
CoInitialize
CoUninitialize
ws2_32
WSAStartup
closesocket
getsockname
gethostname
recv
send
inet_addr
connect
WSAGetLastError
gethostbyname
htons
WSACleanup
WSAAsyncSelect
socket
winmm
timeGetTime
imm32
ImmAssociateContext
ImmGetConversionStatus
ImmSetConversionStatus
ImmGetCandidateListA
ImmGetCompositionStringA
ImmIsIME
ImmDestroyContext
ImmCreateContext
ddraw
DirectDrawCreateEx
advapi32
RegOpenKeyExA
RegCloseKey
RegQueryValueExA
dsound
ord1
Sections
.text Size: 116KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 100KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE