nta_mini[.]exe

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General

Target

nta_mini.exe
Size

39KB
MD5

da9c156aec808f2aaf571b63a1601d45
SHA1

1702b26d0fb5cd04737339cb028c58271fdd50b5
SHA256

cda2330e675cd1c8dd275b84d224831d2c7e45d95d35d3fd9ff3b00141a1ade6
SHA512

22e626d64673d97b3dca02441147d72a799450017875b5302bc27455fe1ff630dad5b0be454038a8f238511622f2665c310dade3a9d22c8735b0498d087d57ac
SSDEEP

768:3GiXsxQL8McQWb+B0y7LNo/ti6gP8jhNwV8iysTj3ohhKe/:LxpZBp2Vi+NwVByrhhKe/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
nta_mini.exe

Files

nta_mini.exe
.exe windows x64

c439f88a6092fcc0eefc4d7610a8c43f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

AcquireSRWLockExclusive
GetLastError
CloseHandle
VirtualAlloc
GetCommandLineW
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
ReleaseSRWLockExclusive
TryAcquireSRWLockExclusive
WriteConsoleW
CreateFileW
MultiByteToWideChar
IsProcessorFeaturePresent
WaitForSingleObject
GetConsoleMode
GetStdHandle
GetProcAddress
SetLastError
GetFileInformationByHandle
GetModuleHandleA
HeapReAlloc
HeapFree
GetProcessHeap
HeapAlloc
SetThreadStackGuarantee
AddVectoredExceptionHandler
GetFullPathNameW
QueueUserAPC
GetFileInformationByHandleEx
GetModuleFileNameW
GetCurrentThread
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
GetModuleHandleW

ntdll

NtTestAlert
NtWriteFile
RtlNtStatusToDosError
NtReadFile

vcruntime140

__C_specific_handler
memcmp
memmove
memset
__current_exception_context
__current_exception
memcpy

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

_crt_atexit
_register_onexit_function
_initialize_onexit_table
terminate
_register_thread_local_exe_atexit_callback
_cexit
__p___argv
__p___argc
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_c_exit
_seh_filter_exe
_set_app_type

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

__setusermatherr

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

__p__commode
_set_fmode

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

_configthreadlocale

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

_set_new_mode

Sections

.text
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 360B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 184B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c439f88a6092fcc0eefc4d7610a8c43f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ntdll

vcruntime140

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

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

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

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

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

Sections

.text Size: 25KB - Virtual size: 24KB

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 360B

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

.reloc Size: 512B - Virtual size: 184B

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

.text
Size: 25KB - Virtual size: 24KB

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 360B

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

.reloc
Size: 512B - Virtual size: 184B

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