NEAS[.]78b4efde3eab9bbe8be706d1c62560c0_JC[.]exe

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General

Target

NEAS.78b4efde3eab9bbe8be706d1c62560c0_JC.exe
Size

290KB
MD5

78b4efde3eab9bbe8be706d1c62560c0
SHA1

3c83bd7abc50f7b509bb5871d7c39ce9b20d1820
SHA256

a065dc5fbe02e4a755c3c69cb55023e5ec11e02e0080313337509aaf98d79ed5
SHA512

f0385b5662bb42644bdf0feba6c7466c73aec50be79d6cb1f8e16b810a6191a7030d8bbd23bfe3a0353f230ef86a68e88882d9229a3d42bfe6f9229e97a3259e
SSDEEP

6144:Al6+Yr6sdpGqNM6eV3YmZBNrYg21c79teY1uEwN1U8d:vV5dQn9ZIg979tVu9fj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.78b4efde3eab9bbe8be706d1c62560c0_JC.exe

Files

NEAS.78b4efde3eab9bbe8be706d1c62560c0_JC.exe
.dll regsvr32 windows:6 windows x86

8db2d6c34fffab88079c8486d5256112

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetCurrentProcessId
CreateToolhelp32Snapshot
Process32First
Process32Next
CreateEventA
lstrlenW
GetSystemDirectoryW
LoadLibraryExW
ProcessIdToSessionId
CreateThread
HeapFree
OutputDebugStringA
GetModuleFileNameW
LoadLibraryW
HeapAlloc
GetProcessHeap
IsDebuggerPresent
WaitForSingleObject
SetLastError
GetCurrentThreadId
MulDiv
GetModuleHandleW
LeaveCriticalSection
EnterCriticalSection
EncodePointer
CloseHandle
DisableThreadLibraryCalls
InitializeCriticalSection
InitializeCriticalSectionEx
GetModuleFileNameA
LoadLibraryExA
FindResourceA
LoadResource
SizeofResource
WideCharToMultiByte
IsDBCSLeadByte
MultiByteToWideChar
lstrcmpiA
GetModuleHandleA
GetProcAddress
FreeLibrary
DeleteCriticalSection
DecodePointer
RaiseException
GetLastError
SetEvent
GetSystemTimeAsFileTime
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
VirtualQuery
VirtualProtect
GetSystemInfo
VirtualFree
VirtualAlloc
OutputDebugStringW
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
GetCurrentProcess
FlushInstructionCache
IsProcessorFeaturePresent

gdi32

CreateDCA
LPtoDP
SaveDC
SetMapMode
SetWindowOrgEx
SetViewportOrgEx
GetDeviceCaps
SetTextAlign
TextOutA
DeleteDC
RestoreDC

advapi32

RegQueryInfoKeyW
DeregisterEventSource
RegisterEventSourceW
ReportEventW
RegQueryValueExW
RegOpenKeyExW
RegNotifyChangeKeyValue
RegQueryValueExA
RegQueryInfoKeyA
RegDeleteValueA
RegCreateKeyExA
RegSetValueExA
RegOpenKeyExA
RegEnumKeyExA
RegCloseKey
RegDeleteKeyA

ole32

StringFromCLSID
CoUninitialize
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoCreateInstanceEx
StringFromGUID2
CoCreateInstance
CoInitializeEx

oleaut32

SysStringLen
SysFreeString
LoadTypeLi
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
SysAllocStringLen
VariantInit
SysStringByteLen
SysAllocStringByteLen
SysAllocString
LoadRegTypeLi

vcruntime140

__std_type_info_destroy_list
_except_handler4_common
memset
memcmp
_CxxThrowException
memcpy
strstr
_purecall
wcschr
__CxxFrameHandler3
__std_exception_destroy
__std_exception_copy
__std_terminate

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

free
malloc
_recalloc

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

wcsncpy_s
strcpy_s
strcat_s
_strnicmp
_wcsicmp
_stricmp
strncpy_s
strnlen

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

_initterm
_initterm_e
_errno
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_configure_narrow_argv
_cexit
_resetstkoflw
_seh_filter_dll
_invalid_parameter_noinfo
_crt_atexit

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

__stdio_common_vswprintf_s
__stdio_common_vsprintf_s

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

__initialize_lconv_for_unsigned_char

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 221KB - Virtual size: 224KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8db2d6c34fffab88079c8486d5256112

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

advapi32

ole32

oleaut32

vcruntime140

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

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

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

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

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

Exports

Exports

Sections

.text Size: 45KB - Virtual size: 44KB

.rdata Size: 14KB - Virtual size: 14KB

.data Size: 3KB - Virtual size: 3KB

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

.reloc Size: 221KB - Virtual size: 224KB

.text
Size: 45KB - Virtual size: 44KB

.rdata
Size: 14KB - Virtual size: 14KB

.data
Size: 3KB - Virtual size: 3KB

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

.reloc
Size: 221KB - Virtual size: 224KB