SSTool[.]exe | Triage™

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General

Target
SSTool.exe
Size 3.5MB
Sample260702-a7ambaaw7s
SHA256 47588aa374d2978f3e9b70829e53768a7359896b92858617a9e0d852a1d9c8d2
MD5 4bd32558e5bb88cc8270fd246e3e7a51
SHA1 d94655138c413c666f89b73a24ab206f926174a4
SHA512 63296a36603fea7d86f21496d5c624f0a8e7386a9532e5e40f9676d67822ae9e5a62dcd2e867243827830639454dd2731adbb787101bbb75115ed294c8b0e74f
SSDEEP 49152:L39xJXSAnTGmAH4Yk6UMrOyAA8ZRd0Rm/31Vw9MURQN914Y5vWMhbV/I0B1:L3u34eJO28ZRz31Va/RQpvtVwW
TLSH
T183062209F6D900F9D0BB9138C596991BFA72780507309ADB63F4056A2FAB2E45F3F712
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SSTool.exe

File Explorer

SSTool.exe

.exe 3.5MB

SSTool.exe

IMPHASH fc9627aeca8cf31b1856e5648d4fdc70
SHA256 47588aa374d2978f3e9b70829e53768a7359896b92858617a9e0d852a1d9c8d2
MD5 4bd32558e5bb88cc8270fd246e3e7a51
SHA1 d94655138c413c666f89b73a24ab206f926174a4
SHA512 63296a36603fea7d86f21496d5c624f0a8e7386a9532e5e40f9676d67822ae9e5a62dcd2e867243827830639454dd2731adbb787101bbb75115ed294c8b0e74f
SSDEEP 49152:L39xJXSAnTGmAH4Yk6UMrOyAA8ZRd0Rm/31Vw9MURQN914Y5vWMhbV/I0B1:L3u34eJO28ZRz31Va/RQpvtVwW
TLSH
T183062209F6D900F9D0BB9138C596991BFA72780507309ADB63F4056A2FAB2E45F3F712
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

359696

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

d3d11

D3D11CreateDeviceAndSwapChain

kernel32

GlobalAlloc GlobalFree GlobalLock WideCharToMultiByte GlobalUnlock SizeofResource GetCurrentProcess TerminateProcess GetModuleFileNameW WaitForSingleObject LockResource CloseHandle LoadResource FindResourceW GetModuleHandleW WriteConsoleW HeapReAlloc HeapSize CreateFileW GetStringTypeW SetStdHandle GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetOEMCP GetACP IsValidCodePage GetFileSizeEx GetConsoleOutputCP FlushFileBuffers QueryPerformanceCounter LCMapStringW LoadLibraryExW VirtualProtect HeapFree HeapAlloc GetFileType ReadConsoleW GetConsoleMode SetFilePointerEx UnhandledExceptionFilter IsDebuggerPresent RtlVirtualUnwind RtlCaptureContext GetCPInfo FreeLibrary GetProcAddress QueryPerformanceFrequency IsProcessorFeaturePresent WriteFile GetStdHandle ExitProcess GetModuleHandleExW FreeLibraryAndExitThread ExitThread CreateThread LoadLibraryA MultiByteToWideChar ReadFile DeleteCriticalSection InitializeCriticalSectionEx LeaveCriticalSection GetLocaleInfoA SetEndOfFile GetLocaleInfoEx EnterCriticalSection EncodePointer ReleaseSRWLockExclusive AcquireSRWLockExclusive WakeAllConditionVariable SleepConditionVariableSRW SetUnhandledExceptionFilter GetStartupInfoW GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead LocalFree FormatMessageA CreateDirectoryW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW CreateFile2 AreFileApisANSI GetLastError GetFileInformationByHandleEx RtlLookupFunctionEntry RtlUnwindEx RtlPcToFileHeader RaiseException SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree

user32

IsWindowUnicode GetClientRect SetCursor SetCapture ReleaseCapture SetCursorPos GetCursorPos GetDesktopWindow GetForegroundWindow DefWindowProcW GetWindowRect DestroyWindow SetWindowPos CreateWindowExW GetSystemMetrics UnregisterClassW RegisterClassExW ShowWindow DispatchMessageW GetMonitorInfoW PeekMessageW TranslateMessage PostQuitMessage GetKeyboardLayout UpdateWindow OpenClipboard CloseClipboard EmptyClipboard GetClipboardData SetClipboardData GetKeyState GetMessageExtraInfo MonitorFromWindow ScreenToClient GetCapture ClientToScreen TrackMouseEvent LoadCursorW

shell32

ShellExecuteW ShellExecuteExW SHAppBarMessage

ole32

CoInitialize CoUninitialize CoCreateInstance CoInitializeEx

d3dcompiler_47

D3DCompile

imm32

ImmSetCompositionWindow ImmReleaseContext ImmGetContext ImmSetCandidateWindow

urlmon

URLDownloadToFileW

Name

.text

Size

494KB

Virtual Size

493KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

229KB

Virtual Size

228KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

12KB

Virtual Size

21KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

23KB

Virtual Size

23KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

9KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

2.8MB

Virtual Size

2.8MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

SSTool.exe

d3d11

kernel32

user32

shell32

ole32

d3dcompiler_47

imm32

urlmon

generic