GTAIV[.]exe | Triage™

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General

Target
GTAIV.exe
Size 16.6MB
Sample261030-ynjb4sf14l
SHA256 f2139278a370493cc99993b6bad4e033fe161dfb3a1b65e11bb87da4f188242d
MD5 5fb14bb1280073cc0d82a4b63e263b84
SHA1 27ece294077f9836731dd35310bf2a6c51b7a51c
SHA512 29c441fe33f98851a4e8f6eecb9255663b49f17a6dd6db29ff7c7a2313dbc991ea7e9a2ef59989f73eb494cde3e75d782c6a90b0f8f46b6407f949a066ef0458
SSDEEP 98304:IJVAzFwut1/acnakxYO4hMbqxU21k7W8nMkHviI/QcjRoGfStBniLOf5JW7w0oAy:IJGXnnT4hbF1k7/aq/NoGfGiLM279Xg
TLSH
T178077B40F6A382B1D41934B4759ABAABE53972440F3C4AD3A7E42E1DDDE02D02BFB5D1
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 16.6MB

GTAIV.exe

IMPHASH 1a110ed741cb11f9b80cc3f0bb46e56f
SHA256 f2139278a370493cc99993b6bad4e033fe161dfb3a1b65e11bb87da4f188242d
MD5 5fb14bb1280073cc0d82a4b63e263b84
SHA1 27ece294077f9836731dd35310bf2a6c51b7a51c
SHA512 29c441fe33f98851a4e8f6eecb9255663b49f17a6dd6db29ff7c7a2313dbc991ea7e9a2ef59989f73eb494cde3e75d782c6a90b0f8f46b6407f949a066ef0458
SSDEEP 98304:IJVAzFwut1/acnakxYO4hMbqxU21k7W8nMkHviI/QcjRoGfStBniLOf5JW7w0oAy:IJGXnnT4hbF1k7/aq/NoGfGiLM279Xg
TLSH
T178077B40F6A382B1D41934B4759ABAABE53972440F3C4AD3A7E42E1DDDE02D02BFB5D1
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86 polyglot

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

10456875

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_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

x:\gta\build\GTA4_Win32_Final.pdb

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 EncodePointer 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 VirtualQuery DecodePointer 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

1.1MB

Virtual Size

12.4MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

6KB

Virtual Size

5KB

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

Name

.rkstr

Size

1024B

Virtual Size

773B

Characteristics

IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tbm

Size

1004KB

Virtual Size

1004KB

Characteristics

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 UPD4 build 61030, version=61030,

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=420, id=1, productName=Unmarked objects,

count=35, id=185, version=30716,

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

count=796, id=211, version=61030,

count=1, id=201, productName=VS2012 UPD4 build 61030, version=61030,

count=2, id=151,

count=1, id=204, productName=VS2012 UPD4 build 61030, version=61030,