NEAS[.]b623b97a8a5e19cd947b2fa04ef5e5c0[.]exe

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General

Target

NEAS.b623b97a8a5e19cd947b2fa04ef5e5c0.exe
Size

2.9MB
MD5

b623b97a8a5e19cd947b2fa04ef5e5c0
SHA1

3a36b1274bb8362bc9514ec5d4c94e9fef61c2e3
SHA256

f089ae71e9388cb331689dfe57d63a24b09e2c1e49c041a42526b95ea9804994
SHA512

2bb173a43fc7b8be75fc410ab2e601cf2054d9244d620f369d454e2cf3233ef65a2000ff7332324e74839d0d86cca257465c756102b158c5192fbfcfb1f1744f
SSDEEP

24576:j8rhZWm27kwRcwcE0Ci6BTGdKJtF5+ekzuALnMkucG+6IiZDU5TRSzDT3pgcNh+y:jokm2IwSwV7BTGdK3xQrZQa/u2cj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.b623b97a8a5e19cd947b2fa04ef5e5c0.exe

Files

NEAS.b623b97a8a5e19cd947b2fa04ef5e5c0.exe
.exe windows:6 windows x64 arch:x64

67375d033e34a8ce017a42bfac07388e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

AddAtomA
AddVectoredExceptionHandler
CloseHandle
CreateDirectoryA
CreateFileA
CreateIoCompletionPort
CreateMutexA
CreateSemaphoreA
CreateThread
DeleteAtom
DeleteCriticalSection
DuplicateHandle
ExitProcess
FindAtomA
FormatMessageA
FreeEnvironmentStringsW
GetAtomNameA
GetConsoleMode
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableA
GetErrorMode
GetFileAttributesA
GetHandleInformation
GetLastError
GetModuleFileNameW
GetNativeSystemInfo
GetProcAddress
GetProcessAffinityMask
GetProcessId
GetQueuedCompletionStatusEx
GetStartupInfoA
GetStdHandle
GetSystemDirectoryA
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount
IsDBCSLeadByteEx
IsDebuggerPresent
K32GetProcessMemoryInfo
LoadLibraryExW
LoadLibraryW
LocalFree
MultiByteToWideChar
OpenProcess
OutputDebugStringA
PostQueuedCompletionStatus
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
RaiseFailFastException
ReadFile
ReleaseMutex
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
SetConsoleCtrlHandler
SetErrorMode
SetLastError
SetProcessAffinityMask
SetProcessPriorityBoost
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
SuspendThread
SwitchToThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WerGetFlags
WerSetFlags
WideCharToMultiByte
WriteConsoleW
WriteFile
__C_specific_handler

msvcrt

___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthread
_beginthreadex
_cexit
_commode
_endthreadex
_errno
_fmode
_initterm
_lock
_memccpy
_onexit
_setjmp
_strdup
_ultoa
_unlock
abort
calloc
exit
fprintf
fputc
free
fwrite
localeconv
longjmp
malloc
memcpy
memmove
memset
printf
realloc
signal
strerror
strlen
strncmp
vfprintf
wcslen

api-ms-win-core-synch-l1-2-0

CreateEventA
CreateWaitableTimerExW
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
SetEvent
SetWaitableTimer
Sleep
WaitForSingleObject
WaitOnAddress
WakeByAddressAll
WakeByAddressSingle

Exports

Exports

_ZN6__tsan10OnFinalizeEb
_ZN6__tsan12OnInitializeEv
_ZN6__tsan8OnReportEPKNS_10ReportDescEb
__sanitizer_acquire_crash_state
__sanitizer_free_hook
__sanitizer_get_report_path
__sanitizer_install_malloc_and_free_hooks
__sanitizer_malloc_hook
__sanitizer_print_stack_trace
__sanitizer_report_error_summary
__sanitizer_set_death_callback
__sanitizer_set_report_fd
__sanitizer_set_report_path
__tsan_default_options
__tsan_go_atomic32_compare_exchange
__tsan_go_atomic32_exchange
__tsan_go_atomic32_fetch_add
__tsan_go_atomic32_load
__tsan_go_atomic32_store
__tsan_go_atomic64_compare_exchange
__tsan_go_atomic64_exchange
__tsan_go_atomic64_fetch_add
__tsan_go_atomic64_load
__tsan_go_atomic64_store
__tsan_on_report
__tsan_test_only_on_fork
_cgo_dummy_export

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 80KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 15.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

67375d033e34a8ce017a42bfac07388e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

api-ms-win-core-synch-l1-2-0

Exports

Exports

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.data Size: 80KB - Virtual size: 80KB

.rdata Size: 1.6MB - Virtual size: 1.6MB

.pdata Size: 29KB - Virtual size: 29KB

.xdata Size: 10KB - Virtual size: 10KB

.bss Size: - Virtual size: 15.7MB

.edata Size: 1KB - Virtual size: 1KB

.idata Size: 5KB - Virtual size: 5KB

.CRT Size: 512B - Virtual size: 112B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 15KB - Virtual size: 14KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 80KB - Virtual size: 80KB

.rdata
Size: 1.6MB - Virtual size: 1.6MB

.pdata
Size: 29KB - Virtual size: 29KB

.xdata
Size: 10KB - Virtual size: 10KB

.bss
Size: - Virtual size: 15.7MB

.edata
Size: 1KB - Virtual size: 1KB

.idata
Size: 5KB - Virtual size: 5KB

.CRT
Size: 512B - Virtual size: 112B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 15KB - Virtual size: 14KB