NEAS[.]76757728c8178a657230fd8f75968c00_JC[.]exe

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General

Target

NEAS.76757728c8178a657230fd8f75968c00_JC.exe
Size

964KB
MD5

76757728c8178a657230fd8f75968c00
SHA1

bc9a7bfb21a9ee21e78c4e218925964968a33bf2
SHA256

9c947c7ea1e9f8415a8c6de3fc1dfdcd8ed8fa89bdf6fe793f2e8054ee114681
SHA512

0edbf8cb03bfeef77e655d8a79458a2a0d6443d8a6d15c96da42a47bab460191c97110f5d19713b72f26b55e13e2fc49648af75659d88797cf5e073b6f18f1a8
SSDEEP

12288:I8G9R7iLrYcD8gCp4L3HtInhUmZ+fi4d7xZLfc8EccL406jJWNCzjSPlzc4IVY3g:ItR7i3YcD8gCp4L3HtIh2qX3AvF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.76757728c8178a657230fd8f75968c00_JC.exe

Files

NEAS.76757728c8178a657230fd8f75968c00_JC.exe
.exe windows:4 windows x86

bc74b2ce05decc59ef055366054593c4

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

AddAtomA
CloseHandle
CreateMutexA
CreateSemaphoreA
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindAtomA
GetAtomNameA
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
InterlockedDecrement
InterlockedExchange
InterlockedIncrement
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
ReleaseMutex
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte

msvcrt

_fdopen
_read
_write
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_filelengthi64
_fstati64
_iob
_lseeki64
_onexit
_setmode
abort
atexit
atoi
calloc
fclose
fflush
fgetpos
fopen
fputc
fputs
fread
free
fsetpos
fwrite
getc
getenv
getwc
iswctype
localeconv
malloc
memchr
memcmp
memcpy
memmove
putc
putwc
realloc
setlocale
setvbuf
signal
sprintf
strchr
strcmp
strcoll
strerror
strftime
strlen
strtod
strxfrm
towlower
towupper
ungetc
ungetwc
vfprintf
wcscoll
wcsftime
wcslen
wcsxfrm

Sections

.text
Size: 433KB - Virtual size: 432KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 26KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/14
Size: 512B - Virtual size: 296B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 512B - Virtual size: 401B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/91
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/102
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bc74b2ce05decc59ef055366054593c4

Headers

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 433KB - Virtual size: 432KB

.data Size: 1024B - Virtual size: 600B

.rdata Size: 27KB - Virtual size: 26KB

/4 Size: 5KB - Virtual size: 5KB

.bss Size: - Virtual size: 26KB

.idata Size: 3KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 24B

.tls Size: 512B - Virtual size: 32B

/14 Size: 512B - Virtual size: 296B

/29 Size: 40KB - Virtual size: 39KB

/41 Size: 5KB - Virtual size: 4KB

/55 Size: 4KB - Virtual size: 4KB

/67 Size: 3KB - Virtual size: 3KB

/80 Size: 512B - Virtual size: 401B

/91 Size: 13KB - Virtual size: 12KB

/102 Size: 1KB - Virtual size: 1KB

.text
Size: 433KB - Virtual size: 432KB

.data
Size: 1024B - Virtual size: 600B

.rdata
Size: 27KB - Virtual size: 26KB

/4
Size: 5KB - Virtual size: 5KB

.bss
Size: - Virtual size: 26KB

.idata
Size: 3KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 24B

.tls
Size: 512B - Virtual size: 32B

/14
Size: 512B - Virtual size: 296B

/29
Size: 40KB - Virtual size: 39KB

/41
Size: 5KB - Virtual size: 4KB

/55
Size: 4KB - Virtual size: 4KB

/67
Size: 3KB - Virtual size: 3KB

/80
Size: 512B - Virtual size: 401B

/91
Size: 13KB - Virtual size: 12KB

/102
Size: 1KB - Virtual size: 1KB