NEAS[.]28f941199cd7988bace3117a3ff29000_JC[.]exe

General

Target

NEAS.28f941199cd7988bace3117a3ff29000_JC.exe
Size

1.5MB
MD5

28f941199cd7988bace3117a3ff29000
SHA1

3386fdc35c8bb00ab78437e2f59000e192ed0bc3
SHA256

dac125aa6548292d31f54fc9b5f7da05d3609c7487d852492b7508a4ee597b04
SHA512

819105f5d1d66ada49435783e5d2aee14c9a9fa751fb00ee7ef5f19e3fd5e3242a7d495e134dd0e3f85e13e1e49d4c2b7ef51d0a23c884e66e3669a3c244215b
SSDEEP

24576:Zgq2LGagiHZuWlLiony4wiuiI+CqkfSx9nCYVF5ShnpDu3WKb5GtZpCGc1c0E3Mk:Zgq2LGgHZNlLi+wiW+CqeSb5VFI7xtD9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.28f941199cd7988bace3117a3ff29000_JC.exe

Files

NEAS.28f941199cd7988bace3117a3ff29000_JC.exe
.dll windows:5 windows x64

fc2d5a44527b50d5c514d39da995275b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

msvcr100

_onexit
_lock
__dllonexit
_unlock
__clean_type_info_names_internal
__CppXcptFilter
__C_specific_handler
_amsg_exit
_encoded_null
free
_initterm_e
_initterm
_malloc_crt
memset

kernel32

GetFileAttributesW
LoadLibraryA
LocalAlloc
GetSystemTimeAsFileTime
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
DisableThreadLibraryCalls
DecodePointer
EncodePointer
GetProcessHeap
HeapAlloc
HeapFree
GetLastError
FreeLibrary
GetProcAddress
LoadLibraryW
GetTempPathW
GetSystemDirectoryW
lstrlenW
lstrcpynW
lstrcmpiW
GetSystemWindowsDirectoryW
GetCurrentProcessId
DeleteFileW
CloseHandle
CreateFileW
SetFileAttributesW
RaiseException
GetCurrentDirectoryW
GetModuleFileNameW
lstrcatW
FileTimeToLocalFileTime
FindClose
FindFirstFileW
CreateDirectoryW
SetFileTime
LocalFileTimeToFileTime
WriteFile
GetTempFileNameW
MoveFileExW
CopyFileW
GetExitCodeProcess
WaitForSingleObject
Sleep
lstrcpyW

Exports

Exports

sendemailexe_carga_sendmail_exe
sendmail_exe_datos

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 780B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fc2d5a44527b50d5c514d39da995275b

Headers

DLL Characteristics

File Characteristics

Imports

msvcr100

kernel32

Exports

Exports

Sections

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

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 1.5MB - Virtual size: 1.5MB

.pdata Size: 1024B - Virtual size: 780B

.reloc Size: 512B - Virtual size: 264B

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

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 1.5MB - Virtual size: 1.5MB

.pdata
Size: 1024B - Virtual size: 780B

.reloc
Size: 512B - Virtual size: 264B