xmrig | TasksHostServices[.]exe

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General

Target

TasksHostServices.exe
Size

1.4MB
MD5

082249c6048ef80e1def72fd785f7709
SHA1

52ef26e4469bfc465749393f3db4bef71d0ec65f
SHA256

7d39d45dd2bb4bb0b83a2e5322b912d8c7ffbe467e0b1ac802e7a3d7a33fda57
SHA512

38530af9ce6471320ff03889d0e1aa692db8f05648bdc8058956ebe4bbaaa68f9c038d1eb99bc212097711ac9efb5eb326c72bafbcd349fbc383a48bf5cdbe5a
SSDEEP

24576:OWxPgN3IsM9D6tVBml1+mXRRVJ9l7lDb65rIuBX/TpuRHZyfsihmcieeWY:OWxo3IlD+el1+0RRVJ9l7mkuBXr8R56E

Score

10^/10

miner xmrig

Malware Config

Signatures

XMRig Miner payload 1 IoCs

miner

resource	yara_rule
sample	xmrig

Xmrig family
xmrig

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
TasksHostServices.exe

Files

TasksHostServices.exe
.exe windows:4 windows x86

736b5e0b92830e97e1ebc821da4a415a

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

AdjustTokenPrivileges
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
GetTokenInformation
GetUserNameW
LookupPrivilegeValueW
LsaAddAccountRights
LsaClose
LsaOpenPolicy
OpenProcessToken
RegCloseKey
RegOpenKeyExW
RegQueryValueExW

iphlpapi

GetAdaptersAddresses

kernel32

AddVectoredExceptionHandler
AssignProcessToJobObject
CancelIo
CloseHandle
ConnectNamedPipe
CopyFileW
CreateDirectoryW
CreateEventA
CreateFileA
CreateFileW
CreateHardLinkW
CreateIoCompletionPort
CreateJobObjectW
CreateNamedPipeA
CreateNamedPipeW
CreateProcessW
CreateSemaphoreA
CreateSemaphoreW
CreateToolhelp32Snapshot
DebugBreak
DeleteCriticalSection
DeviceIoControl
DuplicateHandle
EnterCriticalSection
FileTimeToSystemTime
FillConsoleOutputAttribute
FillConsoleOutputCharacterW
FlushFileBuffers
FormatMessageA
FreeConsole
FreeLibrary
GetConsoleCursorInfo
GetConsoleMode
GetConsoleScreenBufferInfo
GetConsoleTitleW
GetConsoleWindow
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileInformationByHandle
GetFileType
GetHandleInformation
GetLastError
GetLongPathNameW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetNamedPipeHandleStateA
GetNumberOfConsoleInputEvents
GetProcAddress
GetProcessAffinityMask
GetProcessIoCounters
GetProcessTimes
GetQueuedCompletionStatus
GetShortPathNameW
GetStartupInfoA
GetStartupInfoW
GetStdHandle
GetSystemInfo
GetSystemTimeAdjustment
GetSystemTimeAsFileTime
GetTempPathW
GetThreadContext
GetThreadPriority
GetThreadTimes
GetTickCount
GlobalMemoryStatusEx
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
IsDBCSLeadByteEx
IsDebuggerPresent
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LocalAlloc
LocalFree
MoveFileExW
MultiByteToWideChar
OpenProcess
OutputDebugStringA
PeekNamedPipe
PostQueuedCompletionStatus
Process32First
Process32Next
QueryPerformanceCounter
QueryPerformanceFrequency
QueueUserWorkItem
RaiseException
ReadConsoleInputW
ReadConsoleW
ReadDirectoryChangesW
ReadFile
RegisterWaitForSingleObject
ReleaseSemaphore
RemoveDirectoryW
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
SetConsoleCtrlHandler
SetConsoleCursorInfo
SetConsoleCursorPosition
SetConsoleMode
SetConsoleTextAttribute
SetConsoleTitleW
SetCurrentDirectoryW
SetEnvironmentVariableW
SetErrorMode
SetEvent
SetFilePointerEx
SetFileTime
SetHandleInformation
SetInformationJobObject
SetLastError
SetNamedPipeHandleState
SetPriorityClass
SetProcessAffinityMask
SetSystemTime
SetThreadAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
SwitchToThread
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnhandledExceptionFilter
UnregisterWait
UnregisterWaitEx
VerSetConditionMask
VerifyVersionInfoA
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitNamedPipeW
WideCharToMultiByte
WriteConsoleInputW
WriteConsoleW
WriteFile

msvcrt

__argv
__dllonexit
__doserrno
__getmainargs
__initenv
__lconv_init
__mb_cur_max
__set_app_type
__setusermatherr
_acmdln
_aligned_free
_aligned_malloc
_amsg_exit
_beginthreadex
_cexit
_close
_endthreadex
_errno
_close
_exit
_fdopen
_fmode
_get_osfhandle
_initterm
_iob
_lock
_lseeki64
_onexit
_open_osfhandle
_read
_setjmp3
_snwprintf
_strdup
_stricmp
_strnicmp
_ultoa
_umask
_unlock
_vsnprintf
_wchmod
_wcsdup
_wcsnicmp
_wcsrev
_wmkdir
_write
_write
_wrmdir
abort
atoi
calloc
exit
fflush
fopen
fprintf
fputc
fputs
fread
free
fwprintf
fwrite
getenv
gmtime
islower
isspace
isupper
localeconv
localtime
longjmp
malloc
memchr
memcmp
memcpy
memmove
memset
printf
qsort
raise
rand
realloc
setlocale
signal
sprintf
srand
strchr
strcmp
strcpy
strerror
strlen
strncmp
strncpy
strrchr
strstr
strtol
strtoul
time
vfprintf
wcschr
wcscpy
wcslen
wcsncmp
wcsncpy
wcspbrk
wcsrchr
wcstombs

psapi

GetProcessMemoryInfo

user32

DispatchMessageA
GetMessageA
MapVirtualKeyW
MessageBoxW
SetWinEventHook
ShowWindow
TranslateMessage

userenv

GetUserProfileDirectoryW

ws2_32

FreeAddrInfoW
GetAddrInfoW
WSACleanup
WSADuplicateSocketW
WSAGetLastError
WSAIoctl
WSARecv
WSARecvFrom
WSASend
WSASendTo
WSASetLastError
WSASocketW
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
gethostname
getpeername
getsockname
getsockopt
htonl
htons
ioctlsocket
listen
ntohs
recv
select
send
setsockopt
shutdown
socket

Exports

Exports

MHD_add_connection
MHD_add_response_footer
MHD_add_response_header
MHD_create_response_for_upgrade
MHD_create_response_from_buffer
MHD_create_response_from_callback
MHD_create_response_from_data
MHD_create_response_from_fd
MHD_create_response_from_fd64
MHD_create_response_from_fd_at_offset
MHD_create_response_from_fd_at_offset64
MHD_del_response_header
MHD_destroy_response
MHD_free
MHD_get_connection_info
MHD_get_connection_values
MHD_get_daemon_info
MHD_get_fdset
MHD_get_fdset2
MHD_get_reason_phrase_for
MHD_get_response_header
MHD_get_response_headers
MHD_get_timeout
MHD_get_version
MHD_http_unescape
MHD_is_feature_supported
MHD_lookup_connection_value
MHD_queue_response
MHD_quiesce_daemon
MHD_resume_connection
MHD_run
MHD_run_from_select
MHD_set_connection_option
MHD_set_connection_value
MHD_set_panic_func
MHD_set_response_options
MHD_start_daemon
MHD_start_daemon_va
MHD_stop_daemon
MHD_suspend_connection
MHD_upgrade_action

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 142KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

736b5e0b92830e97e1ebc821da4a415a

Headers

File Characteristics

Imports

advapi32

iphlpapi

kernel32

msvcrt

psapi

user32

userenv

ws2_32

Exports

Exports

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

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

.rdata Size: 81KB - Virtual size: 80KB

.eh_fram Size: 142KB - Virtual size: 142KB

.bss Size: - Virtual size: 6KB

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

.idata Size: 9KB - Virtual size: 8KB

.CRT Size: 512B - Virtual size: 56B

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 27KB - Virtual size: 27KB

.text
Size: 1.2MB - Virtual size: 1.2MB

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

.rdata
Size: 81KB - Virtual size: 80KB

.eh_fram
Size: 142KB - Virtual size: 142KB

.bss
Size: - Virtual size: 6KB

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

.idata
Size: 9KB - Virtual size: 8KB

.CRT
Size: 512B - Virtual size: 56B

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 27KB - Virtual size: 27KB