BackgroundTransferHost[.]exe

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General

Target

BackgroundTransferHost.exe
Size

34KB
MD5

b181fe8ee5d34a36994a9cca5750c0c7
SHA1

c5e861c10730bf1200c40b667cce00d164b475e9
SHA256

d99d243cf16ce52fb4ecf7118ef43d8ab253012e680d63da82ee1b25814abbf1
SHA512

13c43ba2e442476d46f5230a5371ab3c0d502c0c825fb78b68526021f7690252afbf810650e63b744f1a4f978adc49ab5512aa6c7fcf62f6725eeb55a99193c3
SSDEEP

384:ytOSqlnvpXZemjaBxspKvz0//W0fgWkvE0g7QmmrIPjPsbFe+4rDWW:OOPv8j0/NN03AO

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BackgroundTransferHost.exe

Files

BackgroundTransferHost.exe
.exe windows x86

e36d72fbc0b53dca50ed9ea52bb3363b

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

msvcrt

_purecall
_controlfp
?terminate@@YAXXZ
__CxxFrameHandler3
_wcmdln
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_except_handler4_common
_amsg_exit
__p__commode
_XcptFilter
free
malloc
_callnewh
memset

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

WindowsCreateString
WindowsCompareStringOrdinal
WindowsCreateStringReference

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

RoUninitialize
RoInitialize
RoGetActivationFactory
RoActivateInstance

api-ms-win-core-winrt-error-l1-1-1

RoOriginateError

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

UnhandledExceptionFilter
RaiseException
SetUnhandledExceptionFilter

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

CoTaskMemAlloc
CoCreateFreeThreadedMarshaler

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

EventRegister
EventUnregister
EventWrite

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

Sleep

api-ms-win-core-processthreads-l1-1-2

GetCurrentProcess
GetStartupInfoW
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess

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

GetModuleHandleA

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

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-2-1

GetSystemTimeAsFileTime
GetTickCount

Sections

.text
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 756B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e36d72fbc0b53dca50ed9ea52bb3363b

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

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

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

api-ms-win-core-winrt-error-l1-1-1

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

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

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

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

api-ms-win-core-processthreads-l1-1-2

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

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

api-ms-win-core-sysinfo-l1-2-1

Sections

.text Size: 9KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 2KB - Virtual size: 1KB

.rsrc Size: 20KB - Virtual size: 20KB

.reloc Size: 1024B - Virtual size: 756B

.text
Size: 9KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 20KB - Virtual size: 20KB

.reloc
Size: 1024B - Virtual size: 756B