backgroundTaskHost[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

backgroundTaskHost.exe
Size

18KB
MD5

5514f5801145f3c2e50c8d60d2005e6a
SHA1

7bcb873dd3fd0b930a3a595881711d237bf28f5a
SHA256

ce2f30100244232b7b240509387dbc0a8679149efa8f86bfed0768d6e6877fb2
SHA512

46704da07096c8f1dfab9394a960d653f2174dbd7a491dcce7f4f4eb4e8fc4aed9cc2d47f5763ef57e39b79d189934b5d99f1ddcbb5872d804b4d81c65059286
SSDEEP

192:L6ORv2LYVpnXqK9to2AbsQHWH5W+eGWtqgymyAADBQABJSuVd9ZnAOVX01k9z3AR:mLapnnolHWZWJGWMDBRJV31AqR9z7E

Score

1^/10

Malware Config

Signatures

Files

backgroundTaskHost.exe
.exe windows:10 windows x86

b01956f70c2fc1c81d9af197f35d4d75

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03/02/2023, 00:05

Not After

01/02/2024, 00:05

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

93:89:af:52:42:0e:79:98:ab:e0:30:95:84:ab:14:a1:55:33:2c:6e:8d:8c:b2:67:13:59:40:70:fc:d6:2d:49
Signer

Actual PE Digest

93:89:af:52:42:0e:79:98:ab:e0:30:95:84:ab:14:a1:55:33:2c:6e:8d:8c:b2:67:13:59:40:70:fc:d6:2d:49

Digest Algorithm

sha256

PE Digest Matches

true

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

_except_handler4_common
_controlfp
?terminate@@YAXXZ
_initterm
__setusermatherr
_cexit
_exit
exit
__p__fmode
__set_app_type
__getmainargs
_amsg_exit
__p__commode
_XcptFilter

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

RoUninitialize
RoInitialize
RoGetActivationFactory

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

WindowsCreateStringReference

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

RaiseException
SetUnhandledExceptionFilter
UnhandledExceptionFilter

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

Sleep

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

GetModuleHandleW

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

QueryPerformanceCounter

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

GetCurrentThreadId
TerminateProcess
GetCurrentProcess
GetCurrentProcessId

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

GetTickCount
GetSystemTimeAsFileTime

Sections

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 884B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 320B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b01956f70c2fc1c81d9af197f35d4d75

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

93:89:af:52:42:0e:79:98:ab:e0:30:95:84:ab:14:a1:55:33:2c:6e:8d:8c:b2:67:13:59:40:70:fc:d6:2d:49Signer

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

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

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

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

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

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

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

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

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

Sections

.text Size: 3KB - Virtual size: 3KB

.data Size: 512B - Virtual size: 884B

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

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

.reloc Size: 512B - Virtual size: 320B

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

93:89:af:52:42:0e:79:98:ab:e0:30:95:84:ab:14:a1:55:33:2c:6e:8d:8c:b2:67:13:59:40:70:fc:d6:2d:49
Signer

.text
Size: 3KB - Virtual size: 3KB

.data
Size: 512B - Virtual size: 884B

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

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

.reloc
Size: 512B - Virtual size: 320B