Static task
static1
Behavioral task
behavioral1
Sample
ac8a91668eaf9d4989bf95b2e404ab00_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac8a91668eaf9d4989bf95b2e404ab00_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
ac8a91668eaf9d4989bf95b2e404ab00_NEIKI
-
Size
276KB
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MD5
ac8a91668eaf9d4989bf95b2e404ab00
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SHA1
486a6f9f3f4457a155f22d226f9c68d9ecfa2683
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SHA256
a058e418f659a18939c0a881101cac34b044387f01d02e666ae11ef3e2b16166
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SHA512
1c49d65eaf7af40054fc9633975a881435b0d5d58c47b60f932a4ae22100a021eef4ab6c120ae45f92acb327f306bab704ad5d101520141774faa3e0d3a33cb5
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SSDEEP
6144:bSbdC4/M6ej+8fX6RowL5A3PaWwMysL7l0J:+bdDM5kL5Atjbx0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac8a91668eaf9d4989bf95b2e404ab00_NEIKI
Files
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ac8a91668eaf9d4989bf95b2e404ab00_NEIKI.exe windows:4 windows x86 arch:x86
a3a3b299ea9dde16992424296db25524
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
msi
ord15
ord156
ord141
ord87
ord67
activeds
ord3
shlwapi
SHDeleteEmptyKeyA
SHDeleteKeyA
kernel32
CompareFileTime
WritePrivateProfileStringA
GetPrivateProfileStringA
WinExec
CloseHandle
WaitForSingleObject
CreateProcessA
FindNextFileA
FindFirstFileA
GetTickCount
CopyFileA
CreateThread
InterlockedIncrement
ReadFile
CreateFileA
GetFileTime
GetFileSize
SetFilePointer
WriteFile
SetCurrentDirectoryA
DeleteFileA
SetFileAttributesA
GetModuleFileNameA
GetCurrentProcess
SetFileTime
GetFileAttributesA
GetTempFileNameA
GetExitCodeProcess
SetErrorMode
GlobalFree
GlobalAlloc
GetNumberFormatA
GetShortPathNameA
InterlockedDecrement
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
MoveFileExA
FindClose
GetLocalTime
MoveFileA
GetVersionExA
RemoveDirectoryA
CreateDirectoryA
GetDiskFreeSpaceA
SetLastError
GetComputerNameA
lstrlenA
LoadLibraryA
GetOEMCP
GetACP
FlushFileBuffers
GetStringTypeW
GetStringTypeA
GetCPInfo
TlsGetValue
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
TerminateProcess
SetEndOfFile
SetStdHandle
RaiseException
GetStdHandle
SetHandleCount
LCMapStringW
LCMapStringA
WideCharToMultiByte
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetProcAddress
ExitProcess
GetVersion
GetCommandLineA
GetStartupInfoA
HeapFree
HeapAlloc
GetFileType
RtlUnwind
FreeLibrary
GetModuleHandleA
FormatMessageA
LocalAlloc
lstrcatA
lstrcpyA
LocalFree
GetLastError
SystemTimeToFileTime
LocalFileTimeToFileTime
MultiByteToWideChar
HeapSize
SetUnhandledExceptionFilter
IsBadCodePtr
user32
GetMessageA
LoadStringA
DialogBoxParamA
DispatchMessageA
SendMessageA
MessageBoxA
wsprintfA
GetDesktopWindow
InvalidateRect
UpdateWindow
EnableWindow
IsDlgButtonChecked
SendDlgItemMessageA
ShowWindow
FindWindowA
SendMessageTimeoutA
ExitWindowsEx
SetForegroundWindow
IsWindowVisible
DefWindowProcA
PostMessageA
BeginPaint
GetDlgItem
FillRect
DrawTextA
EndPaint
PostQuitMessage
GetClientRect
LoadCursorA
RegisterClassExA
GetWindowRect
CreateWindowExA
GetDlgItemTextA
SetWindowTextA
LoadIconA
SetClassLongA
CheckDlgButton
GetWindowLongA
SetWindowLongA
SetWindowPos
FindWindowExA
DestroyWindow
LoadBitmapA
GetSysColorBrush
SetFocus
EndDialog
SetDlgItemTextA
GetSysColor
ole32
CLSIDFromProgID
CoInitialize
CoUninitialize
CoCreateInstance
oleaut32
VariantInit
VariantCopy
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
VariantClear
SafeArrayUnaccessData
SysFreeString
SafeArrayAccessData
SysAllocString
advapi32
RegOpenKeyA
GetUserNameA
RegQueryValueExA
RegCloseKey
RegDeleteKeyA
RegOpenKeyExA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegCreateKeyA
RegSetValueExA
RegDeleteValueA
RegEnumValueA
urlmon
URLDownloadToCacheFileA
gdi32
SetBkMode
SelectObject
SetBkColor
DeleteObject
CreateFontA
TextOutA
SetTextColor
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
shell32
SHBrowseForFolderA
SHGetSpecialFolderLocation
ShellExecuteExA
SHGetPathFromIDListA
ShellExecuteA
SHGetMalloc
wininet
DeleteUrlCacheEntry
InternetGetLastResponseInfoA
InternetCloseHandle
InternetOpenA
InternetOpenUrlA
InternetSetOptionA
InternetErrorDlg
HttpSendRequestA
HttpQueryInfoA
Sections
.text Size: 152KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ