OperaGXSetup (1)[.]exe

General

Target
OperaGXSetup (1).exe
Size 4.0MB
Sample261014-yg2j4sys3l
SHA256 9f470208193a36beb87b18b0a0b2bc2f8e0142cb416bfef180ada1782300d037
MD5 865c4eb4cf6328f5850ca450ca006f27
SHA1 fc1dfad91bd647c4f74da903e009dbd39229b804
SHA512 740b7f2acd7e68206ab0df6cc26bee67ac17d98c779f84fa1359d1e992f3ae8f493b6d0463c9a5fa19b2358c191870201eb44c0c0eefdbe8239597584a7228bc
SSDEEP 98304:CAD38/xFDrGcOv5ZUgmydCC69yOK/Gu99VuZbu:/38/x1kvjTCT9yOK/Gss0
TLSH
T1981623127BC140B2C69234374F79F75A87BEB2410E6616DFA3980E9C9F60193A935F1B
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 9f470208193a36beb87b18b0a0b2bc2f8e0142cb416bfef180ada1782300d037
MD5 865c4eb4cf6328f5850ca450ca006f27
SHA1 fc1dfad91bd647c4f74da903e009dbd39229b804
SHA512 740b7f2acd7e68206ab0df6cc26bee67ac17d98c779f84fa1359d1e992f3ae8f493b6d0463c9a5fa19b2358c191870201eb44c0c0eefdbe8239597584a7228bc
SSDEEP 98304:CAD38/xFDrGcOv5ZUgmydCC69yOK/Gu99VuZbu:/38/x1kvjTCT9yOK/Gss0
TLSH
T1981623127BC140B2C69234374F79F75A87BEB2410E6616DFA3980E9C9F60193A935F1B
MD5 SHA1 SHA512 SSDEEP TLSH

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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