taskhostw[.]exe

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General

Target

taskhostw.exe
Size

257KB
MD5

6d8ebcf1032361188755024be9dcbbcf
SHA1

3dd364b91592622932e7b73c1d7cb2bd3b156a7f
SHA256

05242f7bb65da84c7cec265b73849f1e01925b93996071f10130aeb2cc3401ea
SHA512

e363020a70e2a867011a41a481b347053b132b45c752edaa64b7c684d293d97275a6d2bc2aeb382466a54a05ea3ee087cd70421785faf502f6a90fe1186cdfca
SSDEEP

6144:jX1YjDb+W9rIKtONvXnsKmiTbW4u+PWMo7YSPs5a:7pv8KmiT6mTMYSk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
taskhostw.exe

Files

taskhostw.exe
.exe windows:6 windows x64

d95bc24e448a26e4df5b37252a958b1b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

ReadFile
WriteFile
CreateFileW
GetLastError
CloseHandle
SetPriorityClass
GetCurrentProcess
GetShortPathNameW
GetModuleFileNameW
SetThreadPriority
GetEnvironmentVariableW
InitializeCriticalSectionEx
MultiByteToWideChar
Sleep
GetFileAttributesA
GetCurrentThread
lstrcatW
DeleteCriticalSection
CreateProcessW
lstrcpyW
WriteConsoleW
HeapReAlloc
HeapSize
GetStringTypeW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringW
RaiseException
EnterCriticalSection
LeaveCriticalSection
RtlUnwindEx
RtlPcToFileHeader
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RtlUnwind
SetFilePointerEx
GetFileType
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
CreateDirectoryW
TerminateProcess
ExitProcess
GetModuleHandleExW
GetStdHandle
SetStdHandle
HeapFree
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
SetEndOfFile
WideCharToMultiByte
GetFileSizeEx
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
FlushFileBuffers

shell32

ShellExecuteExW

ole32

CoInitialize
CoUninitialize

urlmon

UrlMkSetSessionOption
URLOpenBlockingStreamW

Sections

.text
Size: 172KB - Virtual size: 171KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d95bc24e448a26e4df5b37252a958b1b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shell32

ole32

urlmon

Sections

.text Size: 172KB - Virtual size: 171KB

.rdata Size: 70KB - Virtual size: 69KB

.data Size: 3KB - Virtual size: 7KB

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

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 512B - Virtual size: 248B

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

.text
Size: 172KB - Virtual size: 171KB

.rdata
Size: 70KB - Virtual size: 69KB

.data
Size: 3KB - Virtual size: 7KB

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

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 512B - Virtual size: 248B

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