Static task
static1
Behavioral task
behavioral1
Sample
conhost.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
conhost.exe
Resource
win10v2004-20230703-en
General
-
Target
conhost.exe
-
Size
1016KB
-
MD5
2ccf6b2beb965837788d2fab4790417d
-
SHA1
49ccfb92ebc19b457c4926e70659d81ecff782f3
-
SHA256
742d55d151663e8207ef217bd09077ffde5f4642485a5d03b1494a3bd52128b4
-
SHA512
f177a55f7dc8c1305bc243264b34290ec4f9c555709392312e1e9a66e8487ada5b65e6469bb2cdc67b128b0b39d6feae19f74f328ae056bd19971c6704d0809c
-
SSDEEP
24576:mohIPet6jHh2qZb6ZR5W0peMuh2FbEaV8OPJqNuZEJqRiGs:bdILIR5FpeMuh2FbEaV8OPJqpJqRix
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource conhost.exe
Files
-
conhost.exe.exe windows x64
8bae99e04ca5a443cf138dc9f6cdd0c0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
msvcp_win
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
?tellp@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
_Query_perf_counter
_Query_perf_frequency
?setp@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXPEA_W0@Z
?setg@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXPEA_W00@Z
?eback@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEBAPEA_WXZ
?egptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEBAPEA_WXZ
?epptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEBAPEA_WXZ
?pptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEBAPEA_WXZ
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
?imbue@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAPEAV12@PEA_W_J@Z
?setp@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXPEA_W00@Z
?gptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEBAPEA_WXZ
?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEB_W_J@Z
?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEA_W_J@Z
?uflow@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAAGXZ
?gbump@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXH@Z
?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JXZ
?_Pninc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAPEA_WXZ
?_Unlock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAAXXZ
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
??1?$basic_iostream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??0?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@@Z
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?widen@?$ctype@_W@std@@QEBA_WD@Z
?fill@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WXZ
?rdbuf@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBAPEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@2@XZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?tie@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBAPEAV?$basic_ostream@_WU?$char_traits@_W@std@@@2@XZ
?pbase@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEBAPEA_WXZ
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?setf@ios_base@std@@QEAAHHH@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_N@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@F@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@N@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?_Xbad_alloc@std@@YAXXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
??Bid@locale@std@@QEAA_KXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?good@ios_base@std@@QEBA_NXZ
?uncaught_exception@std@@YA_NXZ
?flags@ios_base@std@@QEBAHXZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?_Xlength_error@std@@YAXPEBD@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?id@?$ctype@_W@std@@2V0locale@2@A
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?setf@ios_base@std@@QEAAHH@Z
?_Xbad_function_call@std@@YAXXZ
?_Xinvalid_argument@std@@YAXPEBD@Z
_Mtx_unlock
?_Throw_C_error@std@@YAXH@Z
_Mtx_lock
_Mtx_init_in_situ
_Mtx_destroy_in_situ
?_Xout_of_range@std@@YAXPEBD@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-runtime-l1-1-0
_initterm
_register_thread_local_exe_atexit_callback
_initterm_e
_c_exit
api-ms-win-crt-private-l1-1-0
_o__get_wide_winmain_command_line
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__itoa_s
_o__purecall
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__wcsicmp
_o__wcsnicmp
memmove
_o_calloc
_o_exit
_o_free
_o_iswdigit
_o_iswspace
_o_lround
_o_malloc
_o_strcpy_s
_o_terminate
_o_towlower
_o_towupper
_o_wcscpy_s
_o_wcstol
_o_wcstoul
__C_specific_handler
__current_exception
__current_exception_context
_CxxThrowException
__CxxFrameHandler3
_o__exit
_o__errno
_o__crt_atexit
_o__configure_wide_argv
_o__configthreadlocale
_o__cexit
_o__callnewh
_o__aligned_malloc
_o__aligned_free
_o___stdio_common_vswprintf_s
_o___stdio_common_vswprintf
_o___stdio_common_vsprintf_s
_o___stdio_common_vsnprintf_s
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
__std_terminate
__CxxFrameHandler4
memcmp
memcpy
wcschr
api-ms-win-crt-string-l1-1-0
memset
api-ms-win-core-commandlinetoargv-l1-1-0
CommandLineToArgvW
api-ms-win-core-libraryloader-l1-2-0
GetModuleFileNameW
GetModuleFileNameA
FreeLibrary
LoadLibraryExW
LockResource
GetModuleHandleW
LoadResource
FindResourceExW
LoadStringW
GetProcAddress
GetModuleHandleExW
api-ms-win-core-synch-l1-1-0
SetEvent
ReleaseSRWLockExclusive
ReleaseSRWLockShared
ReleaseSemaphore
CreateEventW
ResetEvent
AcquireSRWLockShared
WaitForSingleObject
OpenSemaphoreW
CreateMutexExW
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
WaitForSingleObjectEx
ReleaseMutex
InitializeCriticalSectionEx
CreateEventExW
CreateSemaphoreExW
AcquireSRWLockExclusive
api-ms-win-core-heap-l1-1-0
GetProcessHeap
HeapFree
HeapAlloc
api-ms-win-core-errorhandling-l1-1-0
SetLastError
SetUnhandledExceptionFilter
GetLastError
UnhandledExceptionFilter
api-ms-win-core-processthreads-l1-1-0
DeleteProcThreadAttributeList
CreateThread
UpdateProcThreadAttribute
TerminateProcess
GetCurrentProcess
GetStartupInfoW
GetProcessTimes
CreateProcessW
OpenProcessToken
GetCurrentProcessId
ProcessIdToSessionId
ExitThread
SetProcessShutdownParameters
GetCurrentThreadId
GetCurrentThread
InitializeProcThreadAttributeList
ExitProcess
api-ms-win-core-localization-l1-2-0
GetCPInfo
FormatMessageW
IsValidCodePage
GetOEMCP
GetACP
api-ms-win-core-debug-l1-1-0
OutputDebugStringA
OutputDebugStringW
IsDebuggerPresent
DebugBreak
api-ms-win-core-handle-l1-1-0
CloseHandle
DuplicateHandle
api-ms-win-core-threadpool-l1-2-0
CreateThreadpoolTimer
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CloseThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
api-ms-win-core-string-l1-1-0
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
CompareStringOrdinal
api-ms-win-core-file-l1-1-0
ReadFile
WriteFile
api-ms-win-core-processthreads-l1-1-3
SetThreadDescription
api-ms-win-core-synch-l1-2-0
InitOnceComplete
WaitOnAddress
WakeByAddressAll
InitOnceBeginInitialize
Sleep
SignalObjectAndWait
api-ms-win-core-sidebyside-l1-1-0
CreateActCtxW
api-ms-win-core-processenvironment-l1-1-0
GetStdHandle
GetEnvironmentVariableW
ExpandEnvironmentStringsW
SetEnvironmentVariableW
GetCommandLineW
SearchPathW
api-ms-win-core-registry-l1-1-0
RegEnumValueW
RegOpenKeyExW
RegOpenCurrentUser
RegGetValueW
RegQueryValueExW
RegCloseKey
api-ms-win-eventing-provider-l1-1-0
EventUnregister
EventSetInformation
EventWriteTransfer
EventActivityIdControl
EventRegister
api-ms-win-core-sysinfo-l1-1-0
GetSystemDirectoryW
GetSystemTimeAsFileTime
GetWindowsDirectoryW
api-ms-win-core-psapi-l1-1-0
K32GetModuleFileNameExW
QueryFullProcessImageNameW
api-ms-win-core-shlwapi-legacy-l1-1-0
PathFileExistsW
PathIsSameRootW
PathFindFileNameW
api-ms-win-core-heap-l2-1-0
GlobalAlloc
GlobalFree
LocalFree
ntdll
NtAlpcSendWaitReceivePort
NtAlpcQueryInformationMessage
AlpcGetMessageAttribute
RtlFreeHeap
CsrClientCallServer
NtAlpcConnectPort
AlpcInitializeMessageAttribute
NtQueryVolumeInformationFile
RtlQueryPackageClaims
RtlAllocateHeap
api-ms-win-core-rtlsupport-l1-1-0
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCaptureContext
api-ms-win-core-processthreads-l1-1-1
OpenProcess
IsProcessorFeaturePresent
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-interlocked-l1-1-0
InitializeSListHead
api-ms-win-security-base-l1-1-0
GetSidSubAuthority
GetTokenInformation
GetSidSubAuthorityCount
api-ms-win-core-io-l1-1-0
DeviceIoControl
api-ms-win-core-namedpipe-l1-1-0
CreatePipe
api-ms-win-core-libraryloader-l1-2-1
LoadLibraryW
api-ms-win-core-heap-obsolete-l1-1-0
GlobalSize
GlobalLock
GlobalUnlock
api-ms-win-core-largeinteger-l1-1-0
MulDiv
api-ms-win-core-io-l1-1-1
CancelSynchronousIo
api-ms-win-core-util-l1-1-0
Beep
api-ms-win-core-delayload-l1-1-1
ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0
DelayLoadFailureHook
api-ms-win-core-apiquery-l1-1-0
ApiSetQueryApiSetPresence
api-ms-win-core-path-l1-1-0
PathCchRemoveExtension
api-ms-win-shell-shellcom-l1-1-0
SHCoCreateInstance
Sections
.text Size: 724KB - Virtual size: 723KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 192KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ