fltMC[.]exe | Triage

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General

Target

fltMC.exe
Size

24KB
MD5

330e111c418797fc2e56f3f7e5faab9a
SHA1

f7405889d043c4a872c1246d16c4d006bd1405cc
SHA256

7e2a2a6d4ed446503a677a98edb90cf12838b5764ce863afddafb45f3b631597
SHA512

3b938bbf513bb8265214556be9c28e2b0c8a66eb2df3e4cdf90a3b79f113788cf35ec34fbf9f32f406eaae42976f3b8a7b9ce0535cfde2d625005e3d781a3b14
SSDEEP

384:EAMNUGvYUI9LwOnrnq0px6izavkJjjJ5X8cR29WY9WK6:EFI9LwOnrnq2oiOvk3+cR2Z

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
fltMC.exe

Files

fltMC.exe
.exe windows x86

50932e942f8e6c207bd1c02fb974b27c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

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

memset
wcsncmp

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

_register_thread_local_exe_atexit_callback
_initterm_e
_initterm
_c_exit

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

_o___stdio_common_vswprintf
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_o__controlfp_s
_o__crt_atexit
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
memcpy
_o__register_onexit_function
_o__seh_filter_exe
_o__set_fmode
_o__set_new_mode
_o__wcsicmp
_o_exit
_o_free
_o_malloc
_o_qsort
_o_terminate
_except_handler4_common
_o___p__commode
_o___p___wargv
_o__set_app_type
_o___p___argc

fltlib

FilterFindFirst
FilterFindClose
FilterVolumeInstanceFindNext
FilterInstanceFindClose
FilterAttach
FilterUnload
FilterVolumeInstanceFindClose
FilterFindNext
FilterGetDosName
FilterVolumeFindFirst
FilterInstanceFindFirst
FilterAttachAtAltitude
FilterLoad
FilterInstanceFindNext
FilterDetach
FilterVolumeFindNext
FilterVolumeFindClose
FilterVolumeInstanceFindFirst

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcessId
OpenProcessToken
TerminateProcess
GetCurrentProcess
GetCurrentThreadId

api-ms-win-core-processenvironment-l1-1-0

GetStdHandle

api-ms-win-core-file-l1-1-0

WriteFile
GetFileType

api-ms-win-core-heap-l2-1-0

LocalAlloc
LocalFree

api-ms-win-core-console-l1-1-0

WriteConsoleW
GetConsoleMode

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

FormatMessageW
SetThreadPreferredUILanguages

api-ms-win-core-errorhandling-l1-1-0

SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError

api-ms-win-core-handle-l1-1-0

CloseHandle

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

HeapSetInformation

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

WideCharToMultiByte

api-ms-win-security-base-l1-1-0

AdjustTokenPrivileges

api-ms-win-core-debug-l1-1-0

IsDebuggerPresent

api-ms-win-core-processthreads-l1-1-1

IsProcessorFeaturePresent

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetSystemTimeAsFileTime

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

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

GetModuleHandleW

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 996B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

50932e942f8e6c207bd1c02fb974b27c

Headers

DLL Characteristics

File Characteristics

Imports

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

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

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

fltlib

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-processenvironment-l1-1-0

api-ms-win-core-file-l1-1-0

api-ms-win-core-heap-l2-1-0

api-ms-win-core-console-l1-1-0

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

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-handle-l1-1-0

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

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

api-ms-win-security-base-l1-1-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-interlocked-l1-1-0

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

Sections

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

.data Size: 1024B - Virtual size: 1KB

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

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

.reloc Size: 1024B - Virtual size: 996B

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

.data
Size: 1024B - Virtual size: 1KB

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

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

.reloc
Size: 1024B - Virtual size: 996B