GTAIV[.]exe | Triage™

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General

Target
GTAIV.exe
Size 26.9MB
Sample261012-tg165aea84
SHA256 409b3c973522765d5c7282555b8ea64f514528f11f695bfd0fce1d7b175c29dc
MD5 e59f2a13fad2ed6987321b1324b6b26b
SHA1 1ecdc8dc810d9b06c19b2dba4fa341c2b814cba6
SHA512 97f06edee356b005b58cea266edf84b9b2454c1a8a388711628b0035022ebc384d1f07380698252090fbc16b19ce3bdb3b160a35206f3b39c58de8cf71ff50ef
SSDEEP 98304:frmIFExJuqeCcQOSiJk07hGDjs/rO+tN2Oud/IDRHqSN/xF6eiI/QcjRoJzi0l04:fLxxVQjorOYiq/NoJ+0l0ED
TLSH
T1A6577C40F6F382B1E41534B4759AB69FE53972440F2C4BD3A7E82A19DDE02D02BFA1D6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
GTAIV.exe

File Explorer

GTAIV.exe

.exe .ps1 26.9MB

GTAIV.exe

IMPHASH 2ebea460b4b39cc1cb405ceee1bd6f4c
SHA256 409b3c973522765d5c7282555b8ea64f514528f11f695bfd0fce1d7b175c29dc
MD5 e59f2a13fad2ed6987321b1324b6b26b
SHA1 1ecdc8dc810d9b06c19b2dba4fa341c2b814cba6
SHA512 97f06edee356b005b58cea266edf84b9b2454c1a8a388711628b0035022ebc384d1f07380698252090fbc16b19ce3bdb3b160a35206f3b39c58de8cf71ff50ef
SSDEEP 98304:frmIFExJuqeCcQOSiJk07hGDjs/rO+tN2Oud/IDRHqSN/xF6eiI/QcjRoJzi0l04:fLxxVQjorOYiq/NoJ+0l0ED
TLSH
T1A6577C40F6F382B1E41534B4759AB69FE53972440F2C4BD3A7E82A19DDE02D02BFA1D6
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

10956544

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

user32

SetCapture IsWindowUnicode ReleaseCapture DefWindowProcW GetParent MessageBoxA wsprintfA IsWindow CharLowerBuffA ShowWindow DefWindowProcA MoveWindow RegisterClassA EnumDisplayDevicesA LoadCursorA AdjustWindowRect UpdateWindow SetWindowTextA DispatchMessageA GetDesktopWindow ReleaseDC PeekMessageA CreateWindowExA SetRect TranslateMessage GetDC SetFocus GetWindowInfo LoadIconA IsIconic GetSystemMetrics SetWindowPos UnregisterClassA SetWindowLongA ShowCursor GetClientRect DestroyWindow GetMessageExtraInfo SendInput LoadKeyboardLayoutA GetKeyboardLayoutNameA GetKeyboardLayout GetKeyboardState GetKeyboardType ToAsciiEx MapVirtualKeyExA ToUnicodeEx SystemParametersInfoA SendMessageA SetWindowsHookExA UnhookWindowsHookEx CallNextHookEx MessageBoxW

psapi

EnumProcessModules GetModuleInformation

binkw32

_BinkSetMemory@8 _BinkDoFrame@4 _BinkGoto@12 _BinkGetKeyFrame@12 _BinkOpen@8 _BinkClose@4 _BinkSetSoundSystem@8 _BinkGetSummary@8 _BinkRegisterFrameBuffers@8 _BinkNextFrame@4 _BinkGetFrameBuffersInfo@8 _BinkShouldSkip@4 _BinkWait@4 _BinkOpenDirectSound@4 _BinkSetVolume@12 _BinkPause@8

version

GetFileVersionInfoSizeW GetFileVersionInfoW GetFileVersionInfoSizeA GetFileVersionInfoA VerQueryValueA

dsound

ord3 ord9 ord11 ord2

ws2_32

WSAGetLastError htons getsockname recv bind socket shutdown select WSAStartup WSACleanup ioctlsocket closesocket gethostbyname send getpeername listen accept gethostname connect freeaddrinfo getaddrinfo __WSAFDIsSet getsockopt sendto setsockopt recvfrom inet_addr

d3d9

Direct3DCreate9

rpcrt4

UuidCreateSequential

crypt32

CryptUnprotectData CryptProtectData CryptQueryObject CertFindCertificateInStore CertGetNameStringA CryptMsgGetParam

shlwapi

PathFileExistsA PathAppendW PathRemoveFileSpecA PathAppendA

wmvcore

WMCreateSyncReader WMCreateReader

winmm

waveOutWrite waveOutPrepareHeader waveOutClose timeEndPeriod timeBeginPeriod waveOutOpen waveOutSetVolume timeGetTime waveOutReset

powrprof

CallNtPowerInformation

kernel32

LocalAlloc GetOverlappedResult InitializeSListHead InterlockedPopEntrySList InterlockedFlushSList InterlockedPushEntrySList GetFileAttributesExW FindFirstFileExW GetFileInformationByHandle PeekNamedPipe GetSystemDirectoryA GlobalAlloc GlobalFree ReadConsoleW WriteConsoleW FlushFileBuffers SetStdHandle SetEnvironmentVariableA LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW OutputDebugStringW GetConsoleMode GetConsoleCP RtlUnwind GetStringTypeW GetCurrentDirectoryW FreeEnvironmentStringsW GetEnvironmentStringsW GetFileType HeapSize GetFullPathNameW DecodePointer LoadLibraryExW GetModuleFileNameW GetStdHandle GetStartupInfoW TlsFree TlsSetValue TlsGetValue TlsAlloc SetLastError UnhandledExceptionFilter GetCPInfo GetOEMCP GetACP IsValidCodePage FindFirstFileExA HeapReAlloc GetSystemTimeAsFileTime GetTimeZoneInformation GetFullPathNameA GetDriveTypeW IsProcessorFeaturePresent CreateEventA WaitForMultipleObjects Sleep CreateFileW ReadFile SetFilePointer CloseHandle HeapAlloc HeapFree GetProcessHeap OpenProcess GlobalMemoryStatusEx GetCurrentProcessId GetLastError CreateMutexA GetUserDefaultUILanguage WaitForSingleObject SetEvent GetCurrentThread CreateSemaphoreA SetThreadPriority ReleaseSemaphore ResetEvent SetThreadPriorityBoost GetSystemInfo GetCurrentThreadId ReleaseMutex ResumeThread CreateThread SwitchToThread TryEnterCriticalSection InitializeCriticalSection LeaveCriticalSection EnterCriticalSection DeleteCriticalSection GetCurrentProcess QueryPerformanceCounter GetThreadPriority QueryPerformanceFrequency InterlockedIncrement InterlockedDecrement InterlockedCompareExchange InterlockedExchange InterlockedExchangeAdd GetProcessAffinityMask CreateFileA FreeLibrary GetTimeFormatA VirtualFree GetDateFormatA GetProcAddress VirtualAlloc GetLocalTime LoadLibraryA GetModuleFileNameA SetEndOfFile SetFilePointerEx FormatMessageA SetFileTime WriteFile GetFileAttributesA FileTimeToSystemTime CreateDirectoryA GetFileSizeEx FindFirstFileA RemoveDirectoryA SetFileAttributesA FindClose MoveFileA FindNextFileA FileTimeToLocalFileTime LocalFree DeleteFileA LoadLibraryW MultiByteToWideChar GetModuleHandleA GetVersionExA CreateProcessA GetSystemTime SetUnhandledExceptionFilter GetWindowsDirectoryA GlobalMemoryStatus FindFirstFileW FindNextFileW GetFileAttributesW FoldStringW WideCharToMultiByte CreateDirectoryW DeleteFileW GetDiskFreeSpaceExA CopyFileA HeapSetInformation GetCommandLineA InitializeCriticalSectionAndSpinCount GetProcessId MapViewOfFile UnmapViewOfFile CreateFileMappingA ExpandEnvironmentStringsA SetThreadAffinityMask OpenThread OpenFile TerminateProcess GetSystemTimes RaiseException GetModuleHandleW EncodePointer VirtualQuery ExitProcess GetModuleHandleExW AreFileApisANSI IsDebuggerPresent

gdi32

DeleteDC GetDeviceCaps GetStockObject CreateDCA ExtEscape

advapi32

RegQueryValueExA CryptAcquireContextA RegCloseKey RegOpenKeyExA RegOpenKeyA RegEnumKeyA

shell32

ShellExecuteA SHGetFolderPathW SHCreateDirectoryExA SHGetFolderPathA

ole32

CoInitialize CoCreateInstance CLSIDFromString CoSetProxyBlanket CoInitializeEx CoUninitialize

oleaut32

VariantClear VariantInit SysAllocString SysFreeString SysStringLen

dinput8

DirectInput8Create

wintrust

WTHelperProvDataFromStateData WinVerifyTrust WTHelperGetProvCertFromChain WTHelperGetProvSignerFromChain

Name

.text

Size

10.4MB

Virtual Size

10.4MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

1.7MB

Virtual Size

1.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

12.4MB

Virtual Size

12.4MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

2KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

5KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

1.1MB

Virtual Size

1.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

generic

count=3, id=131, productName=VS2008 SP1 build 30729, version=30729,

count=2, id=203, version=50929,

count=4, id=147, productName=VS2008 SP1 build 30729, version=30729,

count=2, id=93, version=2179,

count=5, id=95, productName=VS2003 (.NET) SP1 build 6030, version=6030,

count=55, id=205, version=50929,

count=73, id=207, version=50929,

count=4, id=123, productName=VS2005 build 50727, version=50727,

count=653, id=207, productName=VS2012 UPD1 build 51106, version=51106,

count=3, id=188, version=30716,

count=1, id=96, productName=VS2003 (.NET) build 3077, version=3077,

count=1, id=110, productName=VS2005 build 50727, version=50727,

count=3, id=190, version=30716,

count=3, id=171, productName=VS2010 build 30319, version=30319,

count=8.50979775e+08, id=23001, version=60365,

count=240, id=16041, version=35017,

count=227, id=206, version=50929,

count=796, id=211, version=51106,

count=1, id=201, productName=VS2012 UPD1 build 51106, version=51106,

count=2, id=151,

count=1, id=204, productName=VS2012 UPD1 build 51106, version=51106,