OperaGXSetup[.]exe

General

Target
OperaGXSetup.exe
Size 3.9MB
Sample260620-15agmsaz2w
SHA256 aa2ec21b428eb4af00d35cc63b04ca061a8811ae75d557772d5ed51fd7b5305b
MD5 423f7f299abef8ffc783710952d3a2e0
SHA1 c7c8165d8c676634d0b39042074e564e30f30a32
SHA512 c84afc9c8d2dcfe6fce20cc657385d94f23b6239548dd0ae5072191c683845f58067d43330c5a14c3916bc80bf9a201d46dc2b48605b7e6858e642a1e5ad0b97
SSDEEP 98304:lAt66rXL7zI6Ngg4CXLXCOPktgyLqYfDiRBJqTN7T8djru/:R+XzI6NN2DtgylWRyN4jru/
TLSH
T17A163323BBC5E0B6E6A321314F6CE3AD52BEF4716E61068763880E8D8E711516731F57
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OperaGXSetup.exe

File Explorer

OperaGXSetup.exe

.exe 3.9MB

OperaGXSetup.exe

IMPHASH e59d00b0d90522ee1a983f13d4ff7e50
SHA256 aa2ec21b428eb4af00d35cc63b04ca061a8811ae75d557772d5ed51fd7b5305b
MD5 423f7f299abef8ffc783710952d3a2e0
SHA1 c7c8165d8c676634d0b39042074e564e30f30a32
SHA512 c84afc9c8d2dcfe6fce20cc657385d94f23b6239548dd0ae5072191c683845f58067d43330c5a14c3916bc80bf9a201d46dc2b48605b7e6858e642a1e5ad0b97
SSDEEP 98304:lAt66rXL7zI6Ngg4CXLXCOPktgyLqYfDiRBJqTN7T8djru/:R+XzI6NN2DtgylWRyN4jru/
TLSH
T17A163323BBC5E0B6E6A321314F6CE3AD52BEF4716E61068763880E8D8E711516731F57
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

Sharing