dtdump[.]exe | Triage

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General

Target

dtdump.exe
Size

98KB
MD5

d592dfb2276c2789e394f58e5ce1135d
SHA1

987df955df2fedd2fe5db661b6318b5157db98bb
SHA256

e5ae31f476b66cb61035f461c92c9c57e0426d00226cf0f5ac7a5a04b74ec06a
SHA512

68d52d25cc6f87dfa5fd0e6645808c1145087f0f4e45efdbd222b0abb6c475722f4bd9324efcab3d642d1cdae77e58ef1befa3b4720cb07ee1c7706a113ab448
SSDEEP

3072:dv7nrArt72a8JG2yXX6GZ+6H0Y9is4i1EG:dvwrFpvXqGZ+p8GK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dtdump.exe

Files

dtdump.exe
.exe windows:10 windows x86 arch:x86

c1a8086b6f99d4baf191838b2e45f97b

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

PDB Paths

dtdump.pdb

Imports

msvcp_win

?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z

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

strcspn
memset

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

_c_exit
_initterm_e
_initterm
_register_thread_local_exe_atexit_callback

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

_o___std_exception_copy
_o___std_exception_destroy
_o___stdio_common_vsnprintf_s
_o___stdio_common_vswprintf
_o__callnewh
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_o__controlfp_s
_o__crt_atexit
_o__errno
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
memmove
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__wcsicmp
_o__wcsnicmp
_o__wcstoi64
_o__wcstoui64
_o_exit
_o_free
_o_iswspace
_o_malloc
_o_terminate
_except_handler4_common
_CxxThrowException
_o___p___argc
_o___p__commode
__std_terminate
__CxxFrameHandler3
_o___p___wargv
memcmp
memcpy

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

GetModuleHandleW
FreeLibrary
LoadLibraryExW
GetModuleFileNameA
GetModuleHandleExW
GetProcAddress

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

InitOnceComplete
InitOnceBeginInitialize

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

DeleteCriticalSection
AcquireSRWLockShared
CreateMutexExW
EnterCriticalSection
CreateSemaphoreExW
ReleaseSRWLockShared
OpenSemaphoreW
WaitForSingleObjectEx
AcquireSRWLockExclusive
ReleaseSemaphore
ReleaseSRWLockExclusive
LeaveCriticalSection
ReleaseMutex
WaitForSingleObject
InitializeCriticalSectionEx

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

HeapAlloc
GetProcessHeap
HeapFree

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

GetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError

api-ms-win-eventing-provider-l1-1-0

EventRegister
EventSetInformation
EventUnregister
EventWriteTransfer

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

SetThreadpoolTimer
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CreateThreadpoolTimer

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

GetCurrentProcessId
TerminateProcess
GetCurrentThreadId
GetCurrentProcess

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

FormatMessageW

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

DebugBreak
IsDebuggerPresent
OutputDebugStringW

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

CloseHandle

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-delayload-l1-1-1

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Sections

.text
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c1a8086b6f99d4baf191838b2e45f97b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcp_win

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

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

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

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

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

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

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

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

api-ms-win-eventing-provider-l1-1-0

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

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

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

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

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

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

Sections

.text Size: 72KB - Virtual size: 72KB

.data Size: 13KB - Virtual size: 17KB

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

.didat Size: 512B - Virtual size: 48B

.rsrc Size: 1024B - Virtual size: 1000B

.reloc Size: 6KB - Virtual size: 5KB

.text
Size: 72KB - Virtual size: 72KB

.data
Size: 13KB - Virtual size: 17KB

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

.didat
Size: 512B - Virtual size: 48B

.rsrc
Size: 1024B - Virtual size: 1000B

.reloc
Size: 6KB - Virtual size: 5KB