fdBth[.]dll | Triage

Sharing

Copy URL Twitter E-mail

General

Target

fdBth.dll
Size

58KB
MD5

6467902ed3f85d781eb50b34af18448f
SHA1

5a8178bad712b083fe4a504a94943588dddd0cb9
SHA256

c813476ef0c26438822b55f6ceded017fe9a9352cac4cb90f494ac9a93e0fbb0
SHA512

14e95aba05b3c8d71ec3b8b19c11c4c1021deea0b8e9d397aa3e2cfb020f79a35294856c8a85b3784d89c6306dd56ede4dfe5fbed6d0438bf130e8164305b705
SSDEEP

768:QiDwmH+AETDOt1EWQoD1bKhKeokEnGa6D5LuvGNBmRqpGo7vN56m+lq:Qew2+FDrW91dmIvGjmRS7vDx+l

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
fdBth.dll

Files

fdBth.dll
.dll windows:10 windows x86 arch:x86

607f5919e1adc13e0cfcc9024e5dccda

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

fdBth.pdb

Imports

msvcrt

_vsnwprintf
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
free
wcschr
malloc
_CxxThrowException
_XcptFilter
_amsg_exit
_initterm
__CxxFrameHandler3
??0exception@@QAE@XZ
_except_handler4_common
??1type_info@@UAE@XZ
_callnewh
_wtoi
??0exception@@QAE@ABV0@@Z
swscanf
memcpy
memset

ntdll

EtwTraceMessage
EtwUnregisterTraceGuids
RtlRbInsertNodeEx
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwRegisterTraceGuidsW
RtlRbRemoveNode

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

DisableThreadLibraryCalls

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

WaitForMultipleObjectsEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
CreateEventW
InitializeSRWLock
WaitForSingleObject
SetEvent
CreateEventExW

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

CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance

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

GetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter

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

CloseHandle

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

SystemTimeToFileTime

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

MultiByteToWideChar

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

LocalAlloc
LocalFree

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

HeapAlloc
GetProcessHeap
HeapFree
HeapSize

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

WaitForThreadpoolWorkCallbacks
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork

api-ms-win-service-management-l2-1-0

NotifyServiceStatusChangeW

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

GetCurrentProcess
TerminateProcess
GetCurrentProcessId
CreateThread
GetCurrentThreadId

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

CreateFileW

api-ms-win-service-winsvc-l1-1-0

QueryServiceStatus

rpcrt4

UuidFromStringW

api-ms-win-service-management-l1-1-0

OpenServiceW
CloseServiceHandle
OpenSCManagerW

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

CancelIoEx
GetOverlappedResult
DeviceIoControl

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

Sleep

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

QueryPerformanceCounter

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

GetSystemTimeAsFileTime
GetTickCount

bluetoothapis

BluetoothAddressToString
BluetoothFindRadioClose
BluetoothGetDeviceInfo
BluetoothFindNextRadio
BluetoothFindFirstRadio

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1008B

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

.didat
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

607f5919e1adc13e0cfcc9024e5dccda

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

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

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

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

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

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

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

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

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

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

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

api-ms-win-service-management-l2-1-0

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

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

api-ms-win-service-winsvc-l1-1-0

rpcrt4

api-ms-win-service-management-l1-1-0

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

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

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

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

bluetoothapis

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

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

Exports

Exports

Sections

.text Size: 46KB - Virtual size: 46KB

.data Size: 512B - Virtual size: 1008B

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

.didat Size: 512B - Virtual size: 100B

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

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

.text
Size: 46KB - Virtual size: 46KB

.data
Size: 512B - Virtual size: 1008B

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

.didat
Size: 512B - Virtual size: 100B

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

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