87b4aef07d64f07687f6fb3ad3674b80_NEAS

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General

Target

87b4aef07d64f07687f6fb3ad3674b80_NEAS
Size

654KB
MD5

87b4aef07d64f07687f6fb3ad3674b80
SHA1

ae76b31b98bcebbb434024e8686a710c145d101c
SHA256

ac0d23c19ecf436ef17e9cfb86f3aede51cfa18803a2bae370708517ae6f1c1d
SHA512

3fa63fe446fb6e7eaa09f35f312457da746221231c8039b2093124ba65233da08b8bebbdf5459b6f39eaea9ec58ae264d45af678565ec124a21ad09756f09595
SSDEEP

12288:wZtYnYlc+pFByStv9JRa//inz86NRo1qiRlUWC4kXzVC3:0tYyc+pFB5z+//ufNRoZW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
87b4aef07d64f07687f6fb3ad3674b80_NEAS

Files

87b4aef07d64f07687f6fb3ad3674b80_NEAS
.exe windows:6 windows x86 arch:x86

97dd52f58782275b1df4da4355367e64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\a\_work\1\s\\binaries\x86ret\bin\i386\nmake.pdb

Imports

kernel32

FindResourceExW
LoadResource
WaitForSingleObject
GetExitCodeProcess
Sleep
CloseHandle
GetTempFileNameW
GetModuleHandleW
GetProcAddress
GetSystemTimeAsFileTime
CreateFileW
SetFileTime
FindFirstFileW
FindClose
FindNextFileW
GetFileTime
WideCharToMultiByte
LoadLibraryExW
GetLastError
GetEnvironmentVariableW
EncodePointer
DecodePointer
HeapAlloc
GetProcessHeap
HeapFree
GetUserDefaultUILanguage
SetErrorMode
VirtualQuery
GetModuleFileNameW
GetFileSizeEx
GetFileType
GetConsoleMode
FileTimeToLocalFileTime
FileTimeToSystemTime
GetDateFormatW
GetTimeFormatW
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter

vcruntime140

__current_exception
memset
wcsstr
wcsrchr
wcschr
_except_handler4_common
__current_exception_context
memcpy
memmove

api-ms-win-crt-heap-l1-1-0

free
malloc
_set_new_mode
realloc

api-ms-win-crt-string-l1-1-0

wcsncat_s
wcsncpy_s
towupper
wcsncmp
iswalpha
wcscat_s
wcscpy_s
_wcsnicmp
wcstok_s
iswdigit
iswspace
wcspbrk
_wcsicmp
wcsspn
_wcsupr_s

api-ms-win-crt-environment-l1-1-0

_wgetenv_s
_wputenv_s
_wdupenv_s
_wputenv
_wgetcwd
__p__wenviron
_wsearchenv

api-ms-win-crt-stdio-l1-1-0

_set_fmode
_wsopen_s
__stdio_common_vfwprintf
_dup2
_fileno
fputwc
__acrt_iob_func
__p__commode
_close
fflush
_fcloseall
_lseek
_dup
_wfopen_s
ungetwc
setvbuf
_get_osfhandle
fclose
__stdio_common_vswscanf
feof
getwc
fgetws
__stdio_common_vswprintf_s
_wfsopen
fwrite

api-ms-win-crt-runtime-l1-1-0

_wcserror_s
_errno
_set_invalid_parameter_handler
signal
exit
_controlfp_s
__p__wpgmptr
_crt_atexit
_register_onexit_function
_initialize_onexit_table
terminate
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__doserrno
__p___argc
_exit
_seh_filter_exe
_set_app_type
__p___wargv
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment
_initterm
_initterm_e

api-ms-win-crt-convert-l1-1-0

wcstoul
_itow_s
wcstol

api-ms-win-crt-process-l1-1-0

_wspawnvp

api-ms-win-crt-filesystem-l1-1-0

_wsplitpath_s
_wremove
_chdrive
_waccess_s
_wunlink
_waccess
_wchdir
_wmakepath_s

api-ms-win-crt-locale-l1-1-0

setlocale
_configthreadlocale

api-ms-win-crt-conio-l1-1-0

_putwch
__conio_common_vcwprintf

api-ms-win-crt-math-l1-1-0

__setusermatherr

Sections

.text
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 147KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 572KB - Virtual size: 576KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

97dd52f58782275b1df4da4355367e64

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-process-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-conio-l1-1-0

api-ms-win-crt-math-l1-1-0

Sections

.text Size: 64KB - Virtual size: 63KB

.data Size: 512B - Virtual size: 147KB

.idata Size: 4KB - Virtual size: 4KB

.rsrc Size: 12KB - Virtual size: 11KB

.reloc Size: 572KB - Virtual size: 576KB

.text
Size: 64KB - Virtual size: 63KB

.data
Size: 512B - Virtual size: 147KB

.idata
Size: 4KB - Virtual size: 4KB

.rsrc
Size: 12KB - Virtual size: 11KB

.reloc
Size: 572KB - Virtual size: 576KB