PresentationHost[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

PresentationHost.exe
Size

239KB
MD5

7db413989bddfd23af251b26fc9f6055
SHA1

bec2ebf815bd690be58408c32d962bcd96144587
SHA256

ef0751761e476e3233666bacb2839ebdc54abc962841cd92dd87358351402a40
SHA512

e45e2592fc700c8b3bac335c72d93598b34c5113ec4b0b936b4a8e35cb24dd802c1348396f513290903486f9ff5b0a71328ca3ac0844c0c012a4a9609916b6f0
SSDEEP

6144:GH6JkGUE9rFiZA5KNXwy3Odjp19k5KNXf:rJkibyMKVwy3OdLaKV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PresentationHost.exe

Files

PresentationHost.exe
.exe windows x86

49cbcd73169a6dfd63803be6ab45d0aa

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

advapi32

RegOpenKeyExW
RegCloseKey
RegQueryValueExW
OpenProcessToken
GetTokenInformation
CreateRestrictedToken
CreateProcessAsUserW
EqualSid
CreateWellKnownSid
LsaOpenPolicy
LsaLookupPrivilegeValue
LsaNtStatusToWinError
LsaClose
CopySid
GetKernelObjectSecurity
GetSecurityDescriptorDacl
SetTokenInformation
GetAclInformation
GetLengthSid
InitializeAcl
AddAccessAllowedAce
GetAce
AddAce
RegQueryInfoKeyW
RegEnumKeyExW
RegSetValueExW
RegCreateKeyExW
RegDeleteValueW
RegisterTraceGuidsW
GetTraceLoggerHandle
GetTraceEnableLevel
TraceEvent
RegEnumKeyW
RegEnumValueW
GetSidSubAuthority
GetSidSubAuthorityCount

kernel32

FreeLibrary
FindFirstFileW
FindClose
GetLastError
GetTempPathW
GetTempFileNameW
CreateFileW
WriteFile
GetVersionExW
GetNativeSystemInfo
CloseHandle
GetEnvironmentVariableW
CreateProcessW
WaitForSingleObject
GetExitCodeProcess
CreateEventW
ResetEvent
SetEvent
GetFileAttributesExW
FileTimeToSystemTime
RaiseException
MultiByteToWideChar
ExitProcess
GetCurrentProcess
GetStartupInfoW
GetCommandLineW
GetModuleFileNameW
GetCurrentProcessId
GetProcAddress
LoadLibraryExW
GetModuleHandleW
lstrcmpiW
SizeofResource
LoadResource
FindResourceExW
DeleteCriticalSection
InitializeCriticalSection
HeapSetInformation
IsDebuggerPresent
OpenEventW
LoadLibraryW
SwitchToThread
LocalFree
FormatMessageW
ReleaseActCtx
CreateActCtxW
ActivateActCtx
DeactivateActCtx
OutputDebugStringW
IsWow64Process
ExpandEnvironmentStringsW
TerminateProcess
CreateTimerQueueTimer
OpenProcess
LocalAlloc
HeapDestroy
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
Sleep
GetStartupInfoA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
OutputDebugStringA
SearchPathW
SetLastError
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
UnmapViewOfFile
CreateFileMappingW
MapViewOfFile

user32

MsgWaitForMultipleObjects
LoadStringW
PostMessageW
PeekMessageW
DispatchMessageW
UnregisterClassA
GetMessageW
TranslateMessage
CharNextW
WaitForInputIdle
MessageBeep
MessageBoxW
PostQuitMessage

msvcrt

_XcptFilter
__p__commode
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
_cexit
iswdigit
_wcsnicmp
wcscat_s
wcscpy_s
memcpy_s
malloc
wcsncpy_s
free
_vsnwprintf
tolower
isdigit
memmove_s
wcsncmp
_callnewh
memset
bsearch
_except_handler4_common
_controlfp
?terminate@@YAXXZ
realloc
_errno
_onexit
__dllonexit
_unlock
_lock
_acmdln
_initterm
__setusermatherr
_ismbblead
__p__fmode
_wcsicmp
memcpy

ntdll

RtlInitUnicodeString

ole32

CoRevokeClassObject
CoRegisterClassObject
CoMarshalInterThreadInterfaceInStream
CoReleaseMarshalData
CreateBindCtx
StringFromGUID2
CoUninitialize
CoInitialize
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoCreateInstance
CLSIDFromProgID

oleaut32

VarUI4FromStr
SysAllocStringLen
SysFreeString

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

PathCchAppend

mscoree

CoEEShutDownCOM
LoadLibraryShim

shlwapi

AssocQueryStringW
PathFindExtensionW

wininet

InternetCreateUrlW
InternetCrackUrlW

urlmon

CreateURLMonikerEx
CoInternetParseUrl
RegisterBindStatusCallback
CoInternetCreateSecurityManager
CoInternetCombineUrl
URLDownloadToCacheFileW
GetClassFileOrMime

shell32

ShellExecuteW
ShellExecuteExW
SHGetKnownFolderPath
SHGetFolderPathW
CommandLineToArgvW

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

Sections

.text
Size: 71KB - Virtual size: 70KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 155KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

49cbcd73169a6dfd63803be6ab45d0aa

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ntdll

ole32

oleaut32

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

mscoree

shlwapi

wininet

urlmon

shell32

version

Sections

.text Size: 71KB - Virtual size: 70KB

.data Size: 512B - Virtual size: 2KB

.idata Size: 6KB - Virtual size: 5KB

.rsrc Size: 155KB - Virtual size: 154KB

.reloc Size: 5KB - Virtual size: 5KB

.text
Size: 71KB - Virtual size: 70KB

.data
Size: 512B - Virtual size: 2KB

.idata
Size: 6KB - Virtual size: 5KB

.rsrc
Size: 155KB - Virtual size: 154KB

.reloc
Size: 5KB - Virtual size: 5KB