OperaGXSetup (1)[.]exe

General

Target
OperaGXSetup (1).exe
Size 4.0MB
Sample261107-rwq9csfb72
SHA256 3416db41bacacc21124f1efa6097a51f4bc1540268c489ddfb303b1457c82b19
MD5 7a18b03fe4bf973671a343bcc8ed0edf
SHA1 5cfb4da43d59f3daeb146f656184867493ac2121
SHA512 fe632cb773f535c4a0d6aa92b9d5de5791cc1143be2e6947bc5215c6d26c10462f88649b48af867696e3ae667f41cae57d323b8975095533405142433f84b471
SSDEEP 98304:MAUanEy6OEYhL9L66c1gJgpKyncGswBsb7e1Vgw31A4:5EyZLV68envDBA4
TLSH
T106163311B7C19875E1A325328E28FBA95ABEF0A10F52178777880F5D9F70282E935F17
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OperaGXSetup (1).exe

File Explorer

OperaGXSetup (1).exe

.exe 4.0MB

OperaGXSetup (1).exe

IMPHASH e59d00b0d90522ee1a983f13d4ff7e50
SHA256 3416db41bacacc21124f1efa6097a51f4bc1540268c489ddfb303b1457c82b19
MD5 7a18b03fe4bf973671a343bcc8ed0edf
SHA1 5cfb4da43d59f3daeb146f656184867493ac2121
SHA512 fe632cb773f535c4a0d6aa92b9d5de5791cc1143be2e6947bc5215c6d26c10462f88649b48af867696e3ae667f41cae57d323b8975095533405142433f84b471
SSDEEP 98304:MAUanEy6OEYhL9L66c1gJgpKyncGswBsb7e1Vgw31A4:5EyZLV68envDBA4
TLSH
T106163311B7C19875E1A325328E28FBA95ABEF0A10F52178777880F5D9F70282E935F17
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

136128

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

kernel32

VirtualFree VirtualAlloc GetVersion IsProcessorFeaturePresent GetSystemDirectoryW GetProcAddress GetModuleHandleW LoadLibraryExW EnterCriticalSection LeaveCriticalSection DeleteCriticalSection ReleaseSemaphore InitializeCriticalSection WaitForSingleObject CreateEventW GetLastError SetEvent CloseHandle ResetEvent CreateSemaphoreW MultiByteToWideChar WideCharToMultiByte FreeLibrary GetModuleFileNameW FormatMessageW LocalFree CreateFileW SetFileTime SetFileAttributesW RemoveDirectoryW CreateDirectoryW DeleteFileW SetLastError SetCurrentDirectoryW GetCurrentDirectoryW GetTempPathW GetTickCount GetCurrentThreadId GetCurrentProcessId GetFileInformationByHandle FindClose FindFirstFileW FindNextFileW GetModuleHandleA GetFileAttributesW GetFileSize SetFilePointer ReadFile WriteFile SetEndOfFile GetCurrentProcess GetProcessAffinityMask GetSystemInfo GlobalMemoryStatus GetStdHandle Sleep GetVersionExW GetCommandLineW CreateProcessW GetExitCodeProcess HeapSize SetStdHandle GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineA GetOEMCP GetACP IsValidCodePage ReadConsoleW GetConsoleMode GetConsoleOutputCP FlushFileBuffers SetFilePointerEx GetFileSizeEx GetFileType EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW HeapAlloc HeapFree HeapReAlloc ExitProcess GetModuleHandleExW WriteConsoleW FreeLibraryAndExitThread ExitThread CreateThread TlsFree UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetSystemTimeAsFileTime InitializeSListHead FormatMessageA QueryPerformanceFrequency GetLocaleInfoEx FindFirstFileExW AreFileApisANSI InitializeCriticalSectionEx EncodePointer DecodePointer LCMapStringEx GetStringTypeW GetCPInfo RtlUnwind RaiseException InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue

user32

LoadIconW EndDialog KillTimer SetTimer DestroyWindow SendMessageW SetWindowTextW MessageBoxW PostMessageW LoadStringW DialogBoxParamW GetDlgItem GetWindowLongW SetWindowLongW ShowWindow CharUpperW

shell32

ShellExecuteExW

oleaut32

VariantClear SysStringLen SysAllocStringLen

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