Static task
static1
Behavioral task
behavioral1
Sample
78b22810b8d88a6ab5d26daee36537e0_NEIKI.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
78b22810b8d88a6ab5d26daee36537e0_NEIKI.dll
Resource
win10v2004-20240226-en
General
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Target
78b22810b8d88a6ab5d26daee36537e0_NEIKI
-
Size
2.9MB
-
MD5
78b22810b8d88a6ab5d26daee36537e0
-
SHA1
b4c7c72f9bfa32ad51227d2c1a82b8616dfa97c8
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SHA256
954e4b317d4bbf07fe83ce77470c2d10c55079c44b99d06d47ca1966f1fbc82d
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SHA512
522cb585633b52cebff0fe99e08fa7f8b90ad2d7efff9c5f1c28b484b58f3848e80a02de33a232a8cff5ea94ee0bad3b21ef941390e548b2a6665dc73bce071b
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SSDEEP
49152:gK0KeLBt9QVW6jxFtOSphm9aBnOsnLp3mJd5h2I/7odOC7:9cLBt9QU6NFtO4hm9aBnOsc9hRkE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 78b22810b8d88a6ab5d26daee36537e0_NEIKI
Files
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78b22810b8d88a6ab5d26daee36537e0_NEIKI.dll windows:6 windows x86 arch:x86
cc1bb0a4363bfa243380578c054f8938
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
LoadLibraryW
QueryPerformanceCounter
QueryPerformanceFrequency
GetModuleHandleA
GetProcAddress
VirtualProtect
VirtualQuery
GetModuleFileNameA
AddVectoredExceptionHandler
GetCurrentProcess
CreateThread
SetPriorityClass
GetPriorityClass
GetModuleHandleExA
CreateDirectoryA
GetFileAttributesA
GetLastError
lstrcpyA
FindClose
FindFirstFileA
FindNextFileA
GetFullPathNameA
WideCharToMultiByte
GetSystemTimeAsFileTime
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
VirtualFree
VirtualAlloc
Thread32Next
Thread32First
CreateToolhelp32Snapshot
FlushInstructionCache
SetThreadContext
GetThreadContext
ResumeThread
SuspendThread
OpenThread
GlobalLock
GetCurrentProcessId
Sleep
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
HeapCreate
MultiByteToWideChar
GetFileInformationByHandleEx
CloseHandle
AreFileApisANSI
GetFileAttributesExW
FindFirstFileW
CreateFileW
GetLocaleInfoEx
LocalFree
FormatMessageA
LoadLibraryExA
InitializeSListHead
GlobalFree
GlobalUnlock
GetCurrentThreadId
GlobalAlloc
user32
GetClientRect
SetCursorPos
SetCursor
GetCursorPos
ClientToScreen
ScreenToClient
LoadCursorA
GetForegroundWindow
CallWindowProcA
SetClipboardData
GetClipboardData
EmptyClipboard
SetCapture
OpenClipboard
CloseClipboard
GetActiveWindow
GetCapture
SetWindowLongA
GetAsyncKeyState
ReleaseCapture
IsChild
GetSystemMetrics
FindWindowA
MessageBoxA
RegisterHotKey
GetKeyState
shell32
ShellExecuteA
msvcp140
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
??0_Lockit@std@@QAE@H@Z
??1_Lockit@std@@QAE@XZ
??Bid@locale@std@@QAEIXZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
_Xtime_get_ticks
_Query_perf_counter
_Query_perf_frequency
_Thrd_detach
_Thrd_sleep
_Cnd_do_broadcast_at_thread_exit
?_Throw_Cpp_error@std@@YAXH@Z
?_Syserror_map@std@@YAPBDH@Z
?_Winerror_map@std@@YAHH@Z
_Cnd_destroy_in_situ
_Mtx_lock
_Mtx_unlock
_Cnd_init_in_situ
_Cnd_wait
_Cnd_broadcast
?always_noconv@codecvt_base@std@@QBE_NXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?copyfmt@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEAAV12@ABV12@@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@PBX@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBD_J@Z
?_Xbad_function_call@std@@YAXXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
_Cnd_signal
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE?AV?$fpos@U_Mbstatet@@@2@XZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?uncaught_exceptions@std@@YAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
?_Xout_of_range@std@@YAXPBD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
_Mtx_destroy_in_situ
_Mtx_init_in_situ
?_Xlength_error@std@@YAXPBD@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
d3dx9_43
D3DXCreateTextureFromFileInMemory
imm32
ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext
wininet
InternetCloseHandle
InternetOpenA
InternetReadFile
InternetOpenUrlA
ws2_32
closesocket
urlmon
URLDownloadToFileA
winmm
PlaySoundA
vcruntime140
memcpy
strstr
__std_exception_copy
_CxxThrowException
__std_type_info_destroy_list
_except_handler4_common
_setjmp3
longjmp
strrchr
__std_exception_destroy
__std_type_info_compare
__CxxFrameHandler3
strchr
_purecall
memset
memmove
memchr
api-ms-win-crt-runtime-l1-1-0
exit
_invalid_parameter_noinfo_noreturn
system
strerror
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_cexit
terminate
_errno
_initterm
_initterm_e
abort
_beginthreadex
api-ms-win-crt-string-l1-1-0
strncpy
strncmp
toupper
strcoll
strpbrk
iscntrl
isgraph
ispunct
islower
isupper
isalpha
isspace
isxdigit
strspn
isalnum
isdigit
tolower
api-ms-win-crt-stdio-l1-1-0
freopen
feof
fgets
tmpnam
__stdio_common_vfprintf
tmpfile
_popen
_pclose
getc
_ftelli64
ferror
clearerr
__stdio_common_vsprintf_s
ftell
ungetc
setvbuf
_fseeki64
fsetpos
fputc
fgetpos
fgetc
_get_stream_buffer_pointers
__stdio_common_vsscanf
__stdio_common_vsprintf
fwrite
fseek
fread
fflush
fclose
_wfopen
__acrt_iob_func
fopen
api-ms-win-crt-heap-l1-1-0
realloc
_callnewh
_aligned_free
_aligned_malloc
malloc
free
api-ms-win-crt-utility-l1-1-0
rand
qsort
srand
api-ms-win-crt-math-l1-1-0
__libm_sse2_pow
ceil
fmaf
__libm_sse2_sin
__libm_sse2_sinf
__libm_sse2_asinf
_dclass
roundf
_CIfmod
fmaxf
__libm_sse2_powf
__libm_sse2_atanf
__libm_sse2_expf
modf
_fdclass
remainderf
_finite
_isnan
frexp
floor
_CIatan2
_libm_sse2_acos_precise
_libm_sse2_asin_precise
_libm_sse2_cos_precise
_libm_sse2_exp_precise
_libm_sse2_log10_precise
_libm_sse2_log_precise
_libm_sse2_sin_precise
_libm_sse2_sqrt_precise
_libm_sse2_tan_precise
_libm_sse2_pow_precise
__libm_sse2_acosf
__libm_sse2_logf
__libm_sse2_cosf
ldexp
api-ms-win-crt-convert-l1-1-0
strtod
atof
strtol
atoll
api-ms-win-crt-locale-l1-1-0
setlocale
___lc_codepage_func
localeconv
api-ms-win-crt-time-l1-1-0
_time64
_difftime64
_mktime64
_localtime64
clock
_gmtime64
strftime
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
remove
_stat64i32
_lock_file
rename
api-ms-win-crt-environment-l1-1-0
getenv
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 183KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_RDATA Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ