NEAS[.]04ec2f2dadadf331d75919527a1be7b0_JC[.]exe

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General

Target

NEAS.04ec2f2dadadf331d75919527a1be7b0_JC.exe
Size

250KB
MD5

04ec2f2dadadf331d75919527a1be7b0
SHA1

6038a03c14004c687f5f56e5ac9185c3edbbee36
SHA256

db4628b6ddbe9637410f582f73463b2a1a8cb71cc00423eb199f429d1d6dad45
SHA512

a43ad46b0ab70f9e6496d5e9f7e3c53e3caa8dfb3f03105c6eda5f6ccafdd9ce0c8878f49a6e1828a6215fe56184b0910166767663b8d32cfd2e015d270536a0
SSDEEP

6144:REUQ0OK95WFc67+V9aJr/7dIF3PQJLgF/q4ULVYkVGZAul+MFm:nQiV9aJrU3PuQ/q4VkVGyqI

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.04ec2f2dadadf331d75919527a1be7b0_JC.exe

Files

NEAS.04ec2f2dadadf331d75919527a1be7b0_JC.exe
.exe windows:5 windows x86

3881e35b338627b26bd8b0c986e3fe0e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

GetRealProcAddress
GetRequestedRuntimeInfo

msvcr80

?_type_info_dtor_internal_method@type_info@@QAEXXZ
?terminate@@YAXXZ
_crt_debugger_hook
_controlfp_s
_invoke_watson
_decode_pointer
_onexit
_lock
__dllonexit
_unlock
_except_handler4_common
__set_app_type
_encode_pointer
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_acmdln
exit
_ismbblead
_XcptFilter
_exit
_cexit
__getmainargs
_amsg_exit
free
malloc
wcstoul
wcscat_s
towupper
_vsnprintf_s
_errno
wcsncpy_s
wcscpy_s
strcpy_s
_snwprintf_s
_vsnwprintf_s
memmove
memset
strchr
_CxxThrowException
__CxxFrameHandler3
_wcsicmp
_purecall
memcpy

advapi32

RegQueryValueExW
RegCreateKeyExW
RegCreateKeyExA
RegSetValueExW
RegSetValueExA
RegDeleteKeyW
RegDeleteKeyA
RegQueryValueExA
RegOpenKeyExW
RegOpenKeyExA
RegCloseKey

kernel32

GetEnvironmentVariableA
GetEnvironmentVariableW
GetCurrentProcessId
LocalAlloc
FormatMessageA
FormatMessageW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
ResetEvent
ReleaseSemaphore
TlsSetValue
TlsAlloc
TlsFree
HeapAlloc
GetProcessHeap
HeapFree
WaitForSingleObjectEx
ReleaseMutex
SleepEx
VirtualAlloc
VirtualFree
VirtualQuery
VirtualProtect
HeapCreate
HeapDestroy
HeapValidate
InterlockedExchange
Sleep
GetStartupInfoA
GetTickCount
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetProcAddress
InterlockedIncrement
IsDebuggerPresent
InterlockedDecrement
TerminateProcess
GetCurrentProcess
WaitForMultipleObjects
CreateThread
OpenProcess
SetEvent
DebugBreak
TlsGetValue
InterlockedCompareExchange
GetLastError
SetLastError
GetModuleHandleA
FreeLibrary
lstrlenW
CloseHandle
RaiseException
LocalFree
MultiByteToWideChar
GetCPInfo
GetACP
GetCurrentThreadId
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetVersionExA
GetModuleHandleW
GetCommandLineW
WideCharToMultiByte
LoadLibraryExA
LoadLibraryExW
GetModuleFileNameA
GetModuleFileNameW
CreateSemaphoreA
CreateSemaphoreW
CreateMutexA
CreateMutexW
CreateEventA
CreateEventW
OpenEventA
OpenEventW

user32

PeekMessageA
PeekMessageW
DispatchMessageA
DispatchMessageW
MessageBoxA
MessageBoxW
LoadStringA
LoadStringW
MsgWaitForMultipleObjects

ole32

CoRevokeClassObject
CoAddRefServerProcess
CoUninitialize
CoInitializeEx
CoRegisterClassObject
CoReleaseServerProcess

oleaut32

SysStringLen
SetErrorInfo

Sections

.text
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp0
Size: 192KB - Virtual size: 1.3MB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

3881e35b338627b26bd8b0c986e3fe0e

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

msvcr80

advapi32

kernel32

user32

ole32

oleaut32

Sections

.text Size: 54KB - Virtual size: 54KB

.data Size: 512B - Virtual size: 2KB

.rsrc Size: 2KB - Virtual size: 1KB

.vmp0 Size: 192KB - Virtual size: 1.3MB

.text
Size: 54KB - Virtual size: 54KB

.data
Size: 512B - Virtual size: 2KB

.rsrc
Size: 2KB - Virtual size: 1KB

.vmp0
Size: 192KB - Virtual size: 1.3MB