fltMC[.]exe | Triage

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General

Target

fltMC.exe
Size

25KB
MD5

e558036a76cbc9fc3154821768cfa9e5
SHA1

7f29067eef80356e3376262961174915e48b13b9
SHA256

a7ae16ae985507d3fcf994c5542e647b83dd7b24bf447ef72592b80ae4bd731d
SHA512

cf5dac35a7929b3f77600389efcb6fc4aaeada040877dffe9d6e232e9a4038c03352aab7811ca0fb6c79f3f2cb1b1b1ff401c2c0ced98704ca48cc2949587f60
SSDEEP

384:iMNDmliTEDZRz91MqDdxmfywWkfXruf3mojlarXJVCBRWw9WX:FkZRp1MqhsfDVfXKAVCBV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
fltMC.exe

Files

fltMC.exe
.exe windows x86

1e932c725fbe688280abe609b3499399

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_app_type
_o__set_fmode
_o__set_new_mode
_o__wcsicmp
_o_exit
_o_free
_o_malloc
_o_qsort
_o_terminate
_except_handler4_common
__current_exception
__current_exception_context
_o___p__commode
_o___p___wargv
_o___p___argc

fltlib

FilterFindFirst
FilterFindClose
FilterInstanceFindClose
FilterVolumeInstanceFindNext
FilterAttach
FilterUnload
FilterVolumeInstanceFindClose
FilterFindNext
FilterVolumeFindFirst
FilterGetDosName
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

GetFileType
WriteFile

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
GetLastError
UnhandledExceptionFilter

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-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-debug-l1-1-0

IsDebuggerPresent

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

GetModuleHandleW

Sections

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

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: 4KB - 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: 992B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1e932c725fbe688280abe609b3499399

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-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-debug-l1-1-0

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

Sections

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

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

.idata Size: 4KB - Virtual size: 3KB

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

.reloc Size: 1024B - Virtual size: 992B

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

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

.idata
Size: 4KB - Virtual size: 3KB

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

.reloc
Size: 1024B - Virtual size: 992B