Static task
static1
Behavioral task
behavioral1
Sample
574027d4cbc1d4190e9bc1e8ffe6c0f0_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
574027d4cbc1d4190e9bc1e8ffe6c0f0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
574027d4cbc1d4190e9bc1e8ffe6c0f0_NEIKI
-
Size
395KB
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MD5
574027d4cbc1d4190e9bc1e8ffe6c0f0
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SHA1
db094f0121a6a7ce1b0bc4f3fb2543b11d980405
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SHA256
44ea454e8a0dafafb1e2890c3653dbfb404c68107005a6d2381fc21b8e8a1b10
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SHA512
3173787c5ec8eb6400a2687f56319b8140faead219bac624c0e8e48a0399e5a0e36a1e20976f05a172972753b5023dd906d266b1f15a158acc4190208bda366c
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SSDEEP
6144:LUueUllWcKs4y70u4HXs4yr0u490u4Ds4yvW8lM:LUuPLWm4O0dHc4i0d90dA4X
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 574027d4cbc1d4190e9bc1e8ffe6c0f0_NEIKI
Files
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574027d4cbc1d4190e9bc1e8ffe6c0f0_NEIKI.exe windows:1 windows x86 arch:x86
95e6f8741083e0c7d9a63d45e2472360
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoCreateInstance
CLSIDFromString
CoInitialize
CoUninitialize
oleaut32
SysAllocString
wininet
DeleteUrlCacheEntry
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
kernel32
ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetCurrentProcessId
GetCurrentThreadId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
CloseHandle
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetTickCount
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalMemoryStatus
CopyFileA
InterlockedIncrement
IsBadReadPtr
IsBadWritePtr
LoadLibraryA
LocalAlloc
LocalFree
OpenMutexA
CreateFileA
ReadFile
RtlUnwind
SetFilePointer
CreateMutexA
Sleep
TerminateProcess
VirtualQuery
CreateProcessA
WaitForSingleObject
WideCharToMultiByte
WinExec
WriteFile
lstrlenA
lstrlenW
CreateThread
DeleteFileA
user32
GetWindowTextA
GetWindowRect
FindWindowA
GetWindow
GetClassNameA
SetFocus
GetForegroundWindow
LoadCursorA
LoadIconA
SetTimer
RegisterClassA
MessageBoxA
GetMessageA
GetWindowLongA
SetWindowLongA
CreateDesktopA
SetThreadDesktop
GetThreadDesktop
TranslateMessage
DispatchMessageA
SendMessageA
PostQuitMessage
ShowWindow
CreateWindowExA
DestroyWindow
MoveWindow
DefWindowProcA
CallWindowProcA
gdi32
GetStockObject
SetBkColor
SetTextColor
CreateBrushIndirect
CreateFontA
advapi32
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSecurityInfo
SetSecurityInfo
SetEntriesInAclA
crtdll
__GetMainArgs
_sleep
_stricmp
atoi
exit
memcpy
memset
printf
raise
rand
signal
sprintf
srand
sscanf
strcat
strchr
strncmp
vsprintf
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.embm Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
nfPkwtvc Size: 512B - Virtual size: 487B
uwWrxqiH Size: 98KB - Virtual size: 98KB
gmrzWSsQ Size: 12KB - Virtual size: 12KB
eRKmqCRi Size: 3KB - Virtual size: 2KB
gXNIVLrm Size: 512B - Virtual size: 171B
PCCaMLTv Size: 512B - Virtual size: 258B
ZPDtsBwo Size: 132KB - Virtual size: 132KB
SPhmSLev Size: 5KB - Virtual size: 5KB
fvKywPSi Size: 41KB - Virtual size: 41KB
VODroDxF Size: 9KB - Virtual size: 8KB