Splashtop_Wired_XDisplay_Agent_v1[.]5[.]8[.]3[.]exe

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General

Target

Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe
Size

11.4MB
MD5

961795e6f576c203acf26756248b1061
SHA1

2a1ebf419de2b5b5e4b7f34bfb9c4fbeb2a060f2
SHA256

fb7d9a5cf6ae1b52786827ab9357062ec5a7a9b49d1faaaaebc4b2e2b1c5f182
SHA512

0310af56ec9807f3b9a24324adf7f27f9803c4b3cc0df8cf4760223f2e86099c08b160999b465c1b82fbb34c1739890872998e910703def61f1a990670e3112c
SSDEEP

196608:BozgrggXBBj7QlBWIf+qivj62uKjMaaEusDCB3djS/YP0IAHIWyfuEZLNjdT1c/N:KgkgMMyXivjCKbavsDM3qqFAoW6uEZJ2

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe
.exe windows:5 windows x86 arch:x86

8efdcfd9d1e7959ea9bb182b662f44e2

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21-12-2012 00:00

Not After

30-12-2020 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18-10-2012 00:00

Not After

29-12-2020 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

67:24:0a:35:b3:f2:fd:1d:39:e9:b5:45:59:f1:da:34
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

21-11-2019 00:00

Not After

06-01-2022 23:59

Subject

CN=Splashtop Inc.,O=Splashtop Inc.,L=San Jose,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10-12-2013 00:00

Not After

09-12-2023 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

88:61:83:95:7c:8e:86:c0:3b:9d:f1:52:24:6f:d0:9a:28:c2:d0:98:59:c4:12:56:be:9b:e0:34:37:2d:7c:78
Signer

Actual PE Digest

88:61:83:95:7c:8e:86:c0:3b:9d:f1:52:24:6f:d0:9a:28:c2:d0:98:59:c4:12:56:be:9b:e0:34:37:2d:7c:78

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

d:\slave\workspace\WiredXDisplay_Agent_Win\Source\wiredisplay\WiredDisplayTx\win\Release\SRUnPackFile.pdb

Imports

kernel32

GlobalHandle
InitializeCriticalSection
TlsAlloc
TlsSetValue
LocalReAlloc
DeleteCriticalSection
TlsFree
SetErrorMode
WritePrivateProfileStringW
GetModuleHandleA
GlobalFlags
GetVersionExA
LoadLibraryA
GlobalFindAtomW
GetStartupInfoW
ExitProcess
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapFree
HeapReAlloc
RtlUnwind
RaiseException
HeapSize
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GlobalReAlloc
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetTimeFormatA
GetDateFormatA
GetTimeZoneInformation
VirtualAlloc
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetProcessHeap
CreateFileA
SetEnvironmentVariableA
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
CompareStringW
InterlockedIncrement
lstrlenA
InterlockedDecrement
GlobalAddAtomW
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
CompareStringA
InterlockedExchange
lstrcmpW
FreeLibrary
GetFileTime
GetFileSizeEx
FileTimeToLocalFileTime
FileTimeToSystemTime
GetFullPathNameW
GetVolumeInformationW
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
ReadFile
LoadLibraryW
SetLastError
GlobalFree
FormatMessageW
LocalFree
lstrlenW
WideCharToMultiByte
GetVersionExW
GetCurrentProcess
GetModuleHandleW
GetProcAddress
WriteFile
CreateFileW
GlobalUnlock
GlobalLock
GlobalAlloc
GetWindowsDirectoryW
OutputDebugStringW
GetCurrentProcessId
GetFileAttributesW
GetModuleFileNameW
GetExitCodeProcess
Sleep
GetProcessId
GetSystemWindowsDirectoryW
SetCurrentDirectoryW
GetCommandLineW
GetLastError
CreateMutexW
MultiByteToWideChar
FindResourceW
LoadResource
LockResource
SizeofResource
GetDiskFreeSpaceExW
RemoveDirectoryW
FindClose
FindNextFileW
DeleteFileW
FindFirstFileW
CreateDirectoryW
GetTempPathW
CreateThread
CloseHandle
SetHandleCount
WaitForSingleObject

user32

UnregisterClassW
ShowWindow
RegisterWindowMessageW
LoadIconW
WinHelpW
GetClassLongW
SetPropW
GetPropW
RemovePropW
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
GetClientRect
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
DefWindowProcW
CallWindowProcW
CopyRect
GetMenu
SetWindowLongW
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindow
GetDlgCtrlID
GetWindowRect
GetClassNameW
PtInRect
SetWindowTextW
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
GetCapture
ClientToScreen
LoadCursorW
GetSysColor
GetSysColorBrush
GetWindowTextW
UnhookWindowsHookEx
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
EnableWindow
SetCursor
DestroyMenu
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
GetParent
SendMessageW
ModifyMenuW
EnableMenuItem
CheckMenuItem
PostQuitMessage
PostMessageW
CharUpperW
GetSystemMetrics
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
ReleaseDC
GetDC
MessageBoxW
SetWindowPos

gdi32

DeleteDC
GetStockObject
TextOutW
RectVisible
PtVisible
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
GetDeviceCaps
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
CreateBitmap
ExtTextOutW

comdlg32

GetFileTitleW

winspool.drv

DocumentPropertiesW
ClosePrinter
OpenPrinterW

advapi32

RegSetValueExW
RegCreateKeyExW
RegQueryValueW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegOpenKeyW
RegQueryValueExW
RegCloseKey

shell32

ShellExecuteExW

shlwapi

PathIsUNCW
PathFindExtensionW
PathFindFileNameW
PathStripToRootW

oleaut32

VariantChangeType
VariantInit
VariantClear

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 169KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8efdcfd9d1e7959ea9bb182b662f44e2

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

67:24:0a:35:b3:f2:fd:1d:39:e9:b5:45:59:f1:da:34Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

88:61:83:95:7c:8e:86:c0:3b:9d:f1:52:24:6f:d0:9a:28:c2:d0:98:59:c4:12:56:be:9b:e0:34:37:2d:7c:78Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

shlwapi

oleaut32

Sections

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

.rdata Size: 36KB - Virtual size: 35KB

.data Size: 8KB - Virtual size: 23KB

.rsrc Size: 169KB - Virtual size: 169KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

67:24:0a:35:b3:f2:fd:1d:39:e9:b5:45:59:f1:da:34
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

88:61:83:95:7c:8e:86:c0:3b:9d:f1:52:24:6f:d0:9a:28:c2:d0:98:59:c4:12:56:be:9b:e0:34:37:2d:7c:78
Signer

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

.rdata
Size: 36KB - Virtual size: 35KB

.data
Size: 8KB - Virtual size: 23KB

.rsrc
Size: 169KB - Virtual size: 169KB