1SplashtopSOS[.]exe

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General

Target

1SplashtopSOS.exe
Size

12.1MB
MD5

25b0aaef3ffdffb3d74500d37b544ef9
SHA1

9f6b97faea035ac082cd87fdea2935ec1c64b1a9
SHA256

13e5a9585fc4d0575f083f525df15f25ec4bdf2d3760fa36512b33ab955b0a2b
SHA512

679c44ed84e1842d7726ba5f3c98e433f380414d83307215b9999e19781711dc149ee2cf3c1844089c70b4e4ad9ff9105a1c2128642831de929a6e72ad47cb7a
SSDEEP

196608:Vdt6hmyLU9swzN/bwSMK86WE2RZw4/80hWLo0iWObu0R0hwP:VY7L4NMwMEAZw4LqzLOyC0hwP

Score

1^/10

Malware Config

Signatures

Files

1SplashtopSOS.exe
.exe windows x86

d2b63c640b78464c86c3ebe897b7e3d3

Code Sign

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

09/06/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

29/03/2022, 00:00

Not After

14/03/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

04:18:c0:4f:cc:e7:d8:fa:f3:86:f6:bd:1a:df:53:6a
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

16/11/2021, 00:00

Not After

07/01/2023, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

ec:72:35:65:66:72:c1:7b:7b:4c:18:9c:99:3e:cf:20:c5:2c:96:80:53:e2:10:b2:3d:53:bf:54:f5:8a:92:06
Signer

Actual PE Digest

ec:72:35:65:66:72:c1:7b:7b:4c:18:9c:99:3e:cf:20:c5:2c:96:80:53:e2:10:b2:3d:53:bf:54:f5:8a:92:06

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

Imports

kernel32

HeapAlloc
HeapFree
ExitProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
RaiseException
HeapReAlloc
HeapSize
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
GetTickCount
VirtualAlloc
GetCPInfo
GetStartupInfoW
GetOEMCP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
LCMapStringW
GetTimeFormatA
GetDateFormatA
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
LCMapStringA
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetProcessHeap
CreateFileA
SetEnvironmentVariableA
GlobalFlags
WritePrivateProfileStringW
SetErrorMode
lstrlenA
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
InterlockedIncrement
InterlockedDecrement
GetModuleHandleA
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
GlobalAddAtomW
GlobalDeleteAtom
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
LoadLibraryExW
CompareStringA
InterlockedExchange
lstrcmpW
GetFileTime
GetFileSizeEx
GetFileAttributesExW
FileTimeToLocalFileTime
FileTimeToSystemTime
GetFullPathNameW
GetVolumeInformationW
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
MoveFileW
FormatMessageW
FreeResource
GlobalUnlock
GlobalLock
DeleteFileW
DeviceIoControl
FindClose
QueryPerformanceCounter
GlobalFree
GlobalAlloc
FindNextFileW
GetFileAttributesW
FindFirstFileW
CreateDirectoryW
GetWindowsDirectoryW
GetSystemTimeAsFileTime
GetVersionExW
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
WriteFile
CreateProcessW
GetCurrentProcess
LocalFree
SetLastError
ReadFile
CreateFileW
GetModuleFileNameW
GetModuleHandleW
GetExitCodeProcess
GetProcessId
GetSystemWindowsDirectoryW
TerminateProcess
OpenProcess
GetCurrentThreadId
GetCommandLineW
GetSystemDirectoryW
SetDllDirectoryW
GetLastError
CreateMutexW
MultiByteToWideChar
GetDiskFreeSpaceExW
RemoveDirectoryW
SetCurrentDirectoryW
Sleep
GetTempPathW
CreateThread
WaitForSingleObject
WideCharToMultiByte
GetCurrentProcessId
ProcessIdToSessionId
lstrlenW
OutputDebugStringW
FreeLibrary
GetProcAddress
LoadLibraryW
CloseHandle
FindResourceW
LoadResource
LockResource
SizeofResource
GetACP
GetPrivateProfileStringW

user32

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

gdi32

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

comdlg32

GetFileTitleW

advapi32

RegQueryValueW
RegOpenKeyW
CreateWellKnownSid
CreateProcessAsUserW
OpenProcessToken
DuplicateTokenEx
DuplicateToken
CheckTokenMembership
GetTokenInformation
RegSetValueExW
RegEnumKeyW
RegQueryValueExW
RegDeleteValueW
RegOpenKeyExW
RegDeleteKeyW
RegFlushKey
RegCreateKeyExW
RegCloseKey
RegOpenCurrentUser
RevertToSelf
ImpersonateLoggedOnUser

shell32

ShellExecuteExW
SHGetFolderPathW
SHFileOperationW
SHCreateDirectoryExW

shlwapi

PathAppendW
PathFileExistsW
PathStripToRootW
PathIsUNCW
PathFindFileNameW
PathFindExtensionW

ole32

CreateStreamOnHGlobal

oleaut32

VariantInit
VariantClear
VariantChangeType

gdiplus

GdipDeleteFontFamily
GdipLoadImageFromStreamICM
GdipLoadImageFromStream
GdipDisposeImage
GdipCloneImage
GdipGetImageWidth
GdipGetImageHeight
GdipDrawImageRectI
GdipDeleteGraphics
GdipCreateFromHDC
GdiplusShutdown
GdipFree
GdipAlloc
GdiplusStartup

Sections

.text
Size: 201KB - Virtual size: 200KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 202KB - Virtual size: 201KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d2b63c640b78464c86c3ebe897b7e3d3

Code Sign

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

04:18:c0:4f:cc:e7:d8:fa:f3:86:f6:bd:1a:df:53:6aCertificate

Extended Key Usages

Key Usages

ec:72:35:65:66:72:c1:7b:7b:4c:18:9c:99:3e:cf:20:c5:2c:96:80:53:e2:10:b2:3d:53:bf:54:f5:8a:92:06Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

shell32

shlwapi

ole32

oleaut32

gdiplus

Sections

.text Size: 201KB - Virtual size: 200KB

.rdata Size: 63KB - Virtual size: 62KB

.data Size: 9KB - Virtual size: 24KB

.rsrc Size: 202KB - Virtual size: 201KB

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

04:18:c0:4f:cc:e7:d8:fa:f3:86:f6:bd:1a:df:53:6a
Certificate

ec:72:35:65:66:72:c1:7b:7b:4c:18:9c:99:3e:cf:20:c5:2c:96:80:53:e2:10:b2:3d:53:bf:54:f5:8a:92:06
Signer

.text
Size: 201KB - Virtual size: 200KB

.rdata
Size: 63KB - Virtual size: 62KB

.data
Size: 9KB - Virtual size: 24KB

.rsrc
Size: 202KB - Virtual size: 201KB