Static task
static1
Behavioral task
behavioral1
Sample
3e68b6898cbdbd466f5f9e367233c800_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3e68b6898cbdbd466f5f9e367233c800_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
3e68b6898cbdbd466f5f9e367233c800_NEIKI
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Size
148KB
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MD5
3e68b6898cbdbd466f5f9e367233c800
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SHA1
984324838f90defe587c0b5f4a33803e624ac86a
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SHA256
7d5b560c92307f3737290d6d09720769c276fc93c00fe8a1e9ab08591ed035da
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SHA512
5f63170789d58b10c09f978d1e2a8e36e1dd6e4698ea21d737228466d08cd1ca0c9f149bc5c42f474292444f2fdd6a2bb6713ff4d1a23965922fdcb82b73a838
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SSDEEP
3072:iFHOUN2lbB6pF6XTrXSNele+Z9SDADeak7dJHB/AdGA:i3N2lbB6WX63+SsQLH5Adv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3e68b6898cbdbd466f5f9e367233c800_NEIKI
Files
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3e68b6898cbdbd466f5f9e367233c800_NEIKI.exe windows:4 windows x86 arch:x86
e3b4f5c0866471323c0125454c6b2c66
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
SetEvent
OpenEventA
MultiByteToWideChar
lstrlenW
RaiseException
InitializeCriticalSection
DeleteCriticalSection
GetLastError
lstrlenA
WaitForSingleObject
CreateThread
CreateEventA
InterlockedIncrement
lstrcpynA
lstrcpyA
GetModuleFileNameA
lstrcatA
IsDBCSLeadByte
CloseHandle
SizeofResource
LoadResource
FindResourceA
LoadLibraryExA
Sleep
GetCurrentThreadId
GetCommandLineA
GetTickCount
QueryPerformanceCounter
GetFileType
SetHandleCount
GetEnvironmentStringsW
FlushFileBuffers
SetStdHandle
SetFilePointer
InterlockedDecrement
WideCharToMultiByte
lstrcmpiA
GetModuleHandleA
GetProcAddress
GetVersionExA
GetThreadLocale
GetLocaleInfoA
InterlockedExchange
GetACP
FreeLibrary
GetStringTypeW
GetStringTypeA
GetCPInfo
GetOEMCP
LoadLibraryA
LCMapStringW
FreeEnvironmentStringsW
LCMapStringA
IsBadCodePtr
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetStdHandle
WriteFile
HeapSize
GetCurrentProcess
IsBadReadPtr
GetSystemTimeAsFileTime
LocalFree
HeapAlloc
RtlUnwind
HeapFree
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapReAlloc
GetStartupInfoA
ExitProcess
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcessId
user32
PostThreadMessageA
DefWindowProcA
DispatchMessageA
GetMessageA
CreateWindowExA
RegisterClassA
CharNextA
advapi32
RegQueryInfoKeyA
RegEnumKeyExA
RegSetValueExA
RegCreateKeyExA
RegDeleteValueA
RegDeleteKeyA
RegOpenKeyExA
RegCloseKey
IsTextUnicode
ole32
CoRevokeClassObject
CoRegisterClassObject
CoTaskMemAlloc
CoTaskMemFree
CoTaskMemRealloc
StringFromGUID2
CoInitialize
CoCreateInstance
CoUninitialize
oleaut32
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysFreeString
SysAllocString
VariantClear
shlwapi
PathFindExtensionA
Sections
.text Size: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ