PresentationHost[.]exe

Sharing

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General

Target

PresentationHost.exe
Size

250KB
MD5

c6671f8b9f073785fd617661ad1f1c45
SHA1

da141ec60e3ce6cc8a9cf60d13c4deb6cb105b4a
SHA256

d9c533b6109160abbf139d83c438806563e212d5c877192b64e4304806626c0a
SHA512

dc2d3a9e766f46dc5fc3296b2ac17642234be1cc87eaa83ec7994c68915af31cd5fe7ca7b561253edaae775e669e9d8af926a0c20f3634037af7a40257b09dbe
SSDEEP

6144:A0z2luCY78kez5KNXwy3Odjp19k5KNXf:AC2lu97ZQKVwy3OdLaKV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PresentationHost.exe

Files

PresentationHost.exe
.exe windows:10 windows x86

eaabf5736556491c472d1b684e7eb9a1

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

msvcrt

_amsg_exit
_lock
__p__commode
_XcptFilter
?what@exception@@UBEPBDXZ
??1exception@@UAE@XZ
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@ABQBDH@Z
??0exception@@QAE@ABQBD@Z
_unlock
__dllonexit
memmove
memcpy
_CxxThrowException
_acmdln
_onexit
__getmainargs
_callnewh
memmove_s
isdigit
tolower
_purecall
iswdigit
_wcsnicmp
wcscat_s
_except_handler4_common
_errno
wcscpy_s
realloc
_controlfp
__p__fmode
__CxxFrameHandler3
_ismbblead
memcpy_s
malloc
?terminate@@YAXXZ
_exit
exit
??1type_info@@UAE@XZ
__set_app_type
__setusermatherr
_initterm
wcsncpy_s
_wcsicmp
free
_vsnwprintf
_cexit
bsearch
wcsncmp
memset

oleaut32

SysAllocStringLen
SysFreeString
VarUI4FromStr

kernel32

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

advapi32

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

shell32

ShellExecuteExW
SHGetFolderPathW
SHGetKnownFolderPath
CommandLineToArgvW
ShellExecuteW

ole32

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

user32

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

shlwapi

AssocQueryStringW
PathFindExtensionW

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

ntdll

RtlInitUnicodeString

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

PathCchAppend

mscoree

CoEEShutDownCOM
LoadLibraryShim

wininet

InternetCrackUrlW
InternetCreateUrlW

urlmon

URLDownloadToCacheFileW
CreateURLMonikerEx
GetClassFileOrMime
RegisterBindStatusCallback
CoInternetCreateSecurityManager
CoInternetCombineUrl
CoInternetParseUrl

Sections

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

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: 6KB

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: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

eaabf5736556491c472d1b684e7eb9a1

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

oleaut32

kernel32

advapi32

shell32

ole32

user32

shlwapi

version

ntdll

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

mscoree

wininet

urlmon

Sections

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

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

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

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

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

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

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

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

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

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