PresentationHost[.]exe

Sharing

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General

Target

PresentationHost.exe
Size

234KB
MD5

19f810b1f9abc04f6e6cb66a2afb5327
SHA1

a1a2db5a94d5f97e34bf45cc5a7d381ac82bad81
SHA256

9b87765286fc691e8b8ffdc3b28355d21cf37eb3532098c9798c108cfdf63d50
SHA512

51f12472c38776bf652d2aa78c2ee88e9124f547d371558d368fda66db0d273b36a039199ecaad82e849fa30c4e29e11ef970e709d1e01291f85e1a660b0f9c6
SSDEEP

3072:KxtSwdcFJ8LGLc9Mrq4KiaNNzbXo9l1yCIOUOCi06OwIw9kKiaNNzbXf3rn:KNGeKg9M/5KNXwy3Odjp19k5KNXf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PresentationHost.exe

Files

PresentationHost.exe
.exe windows x86

ce31fdfadd787750ba2ab0d470fc5129

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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
TerminateProcess
CreateTimerQueueTimer
OpenProcess
LocalAlloc
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
Sleep
GetStartupInfoA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
OutputDebugStringA
SearchPathW
MapViewOfFile
UnmapViewOfFile
GetSystemDefaultUILanguage
GetLocaleInfoW
SetLastError
CreateFileMappingW
GetUserDefaultUILanguage

user32

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

msvcrt

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

ntdll

RtlInitUnicodeString

ole32

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

oleaut32

SysAllocStringLen
VarUI4FromStr
SysFreeString

mscoree

CoEEShutDownCOM
LoadLibraryShim

shlwapi

PathFindExtensionW
AssocQueryStringW

wininet

InternetCrackUrlW
InternetCreateUrlW

urlmon

CreateURLMonikerEx
CoInternetParseUrl
RegisterBindStatusCallback
CoInternetCreateSecurityManager
CoInternetCombineUrl
URLDownloadToCacheFileW
GetClassFileOrMime

shell32

ShellExecuteW
SHGetFolderPathW
CommandLineToArgvW
ShellExecuteExW

Sections

.text
Size: 65KB - Virtual size: 64KB

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: 5KB - 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: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ce31fdfadd787750ba2ab0d470fc5129

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ntdll

ole32

oleaut32

mscoree

shlwapi

wininet

urlmon

shell32

Sections

.text Size: 65KB - Virtual size: 64KB

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

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

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

.reloc Size: 7KB - Virtual size: 7KB

.text
Size: 65KB - Virtual size: 64KB

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

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

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

.reloc
Size: 7KB - Virtual size: 7KB