dtdump[.]exe | Triage

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General

Target

dtdump.exe
Size

152KB
MD5

12b4cf88ae2407af51fa86c1f8f9b5e0
SHA1

0a0bff181b9829301a925cf1116f5bbbbeb931b8
SHA256

c73508bc45815da55b3b475f2be1f14a67166a43929792b82c32dead29bc64e5
SHA512

d8bed27792e54e1dbf88884c8345351c4c09c32dba6acbde96e35364e53a6743806ef9c336ce7f8885266b640a62f2b14ea513b3208170270a50c9291a6cce3a
SSDEEP

3072:yP+kO2Ow9lLwZxWbxXGWQm9Nk9tj/T/WNeKgJOakmr1WC1D47p9RGqUTx8tn+o4h:DLc7XMVi+FEt6

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 x64 arch:x64

80a2be6c8bc4364d8eed8759fefbe837

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

Imports

msvcp_win

?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z

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

strcspn
memset

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

_register_thread_local_exe_atexit_callback
_c_exit
_initterm
_initterm_e

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

_o___stdio_common_vswprintf
_o__callnewh
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_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
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
memmove
_o__wcsicmp
_o__wcsnicmp
_o__wcstoi64
_o__wcstoui64
_o_abort
_o_exit
_o_free
_o_iswspace
_o_malloc
_o_terminate
__C_specific_handler
__current_exception
__current_exception_context
_CxxThrowException
_o___std_exception_destroy
_o___stdio_common_vsnprintf_s
_o___std_exception_copy
_o___p__commode
__std_terminate
__CxxFrameHandler4
_o___p___wargv
_o___p___argc
memcmp
memcpy

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

GetProcAddress
FreeLibrary
LoadLibraryExW
GetModuleHandleExW
GetModuleFileNameA
GetModuleHandleW

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

InitOnceBeginInitialize
InitOnceComplete

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

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

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

HeapAlloc
GetProcessHeap
HeapFree

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

SetLastError
GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter

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
GetCurrentProcess
GetCurrentThreadId

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

FormatMessageW

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

OutputDebugStringW
IsDebuggerPresent
DebugBreak

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: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 4KB - Virtual size: 64B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

80a2be6c8bc4364d8eed8759fefbe837

Headers

DLL Characteristics

File Characteristics

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: 69KB

.rdata Size: 40KB - Virtual size: 39KB

.data Size: 16KB - Virtual size: 23KB

.pdata Size: 8KB - Virtual size: 4KB

.didat Size: 4KB - Virtual size: 64B

.rsrc Size: 4KB - Virtual size: 1000B

.reloc Size: 4KB - Virtual size: 2KB

.text
Size: 72KB - Virtual size: 69KB

.rdata
Size: 40KB - Virtual size: 39KB

.data
Size: 16KB - Virtual size: 23KB

.pdata
Size: 8KB - Virtual size: 4KB

.didat
Size: 4KB - Virtual size: 64B

.rsrc
Size: 4KB - Virtual size: 1000B

.reloc
Size: 4KB - Virtual size: 2KB