Static task
static1
Behavioral task
behavioral1
Sample
37a12ad4ba006a44c113245ea69243d0_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
37a12ad4ba006a44c113245ea69243d0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
37a12ad4ba006a44c113245ea69243d0_NEIKI
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Size
260KB
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MD5
37a12ad4ba006a44c113245ea69243d0
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SHA1
afba407814ba44d201e5c609a60e3c85da90a72b
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SHA256
196d314c065d867fab08b66704cdb670d2eccfb422c2035043c498d8af31cee3
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SHA512
f012427be5593a16bf314c233f80c5895e0183342650c5424da81ed89b06e5a76f1b3e2d639ef0460488d61b745869695ca966b4f7d6ea64e744fbfe4b6628d4
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SSDEEP
6144:83GH8HxE8KQNOl4MKeG0cHBU0a8gvgYlkEPlpvAOKPOSYp:8a8HxE8KQNrMKV0cHql5EON
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37a12ad4ba006a44c113245ea69243d0_NEIKI
Files
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37a12ad4ba006a44c113245ea69243d0_NEIKI.exe windows:6 windows x86 arch:x86
be852d6a999d426dc45b2428b5a233a6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProcAddress
InitializeCriticalSectionEx
RaiseException
DecodePointer
GetModuleHandleW
MultiByteToWideChar
WriteConsoleW
HeapSize
SetStdHandle
CreateFileW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
HeapReAlloc
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetTimeZoneInformation
SetFilePointerEx
GetFileSizeEx
GetFileType
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
LCMapStringW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
CreateProcessW
ExitProcess
SetEnvironmentVariableW
lstrcmpW
GetProcessHeap
LocalFree
HeapAlloc
Sleep
LocalAlloc
HeapFree
CreateFileA
WriteFile
ReadFile
CreateProcessA
WaitForSingleObject
GetModuleFileNameW
GetTickCount
GetCurrentProcessId
GetLastError
GetModuleFileNameA
GetCurrentProcess
GetWindowsDirectoryA
CreateThread
SetEndOfFile
CompareStringW
GetTimeFormatW
GetDateFormatW
GetFileAttributesExW
GetExitCodeProcess
GetCommandLineW
GetCommandLineA
GetStdHandle
GetModuleHandleExW
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
SetLastError
RtlUnwind
OutputDebugStringW
GetCPInfo
GetStringTypeW
LCMapStringEx
EncodePointer
WideCharToMultiByte
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CloseHandle
GetLocaleInfoW
CopyFileA
user32
SetWindowsHookExA
GetKeyNameTextA
CallNextHookEx
DispatchMessageA
GetMessageA
UnhookWindowsHookEx
TranslateMessage
GetKeyState
advapi32
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
CloseServiceHandle
OpenSCManagerW
DeleteService
ControlService
EnumDependentServicesW
EnumServicesStatusExW
QueryServiceConfigW
QueryServiceConfig2W
OpenServiceW
QueryServiceStatusEx
shell32
SHGetFolderPathA
ws2_32
WSAStartup
inet_addr
inet_ntoa
gethostbyname
WSACleanup
WSASocketW
sendto
htons
recvfrom
closesocket
WSAGetLastError
setsockopt
shlwapi
wnsprintfA
PathAppendA
PathRemoveFileSpecA
PathStripPathA
PathFileExistsA
Sections
.text Size: 181KB - Virtual size: 181KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ