GTAIV[.]exe | Triage

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General

Target

GTAIV.exe
Size

16.6MB
MD5

5fb14bb1280073cc0d82a4b63e263b84
SHA1

27ece294077f9836731dd35310bf2a6c51b7a51c
SHA256

f2139278a370493cc99993b6bad4e033fe161dfb3a1b65e11bb87da4f188242d
SHA512

29c441fe33f98851a4e8f6eecb9255663b49f17a6dd6db29ff7c7a2313dbc991ea7e9a2ef59989f73eb494cde3e75d782c6a90b0f8f46b6407f949a066ef0458
SSDEEP

98304:IJVAzFwut1/acnakxYO4hMbqxU21k7W8nMkHviI/QcjRoGfStBniLOf5JW7w0oAy:IJGXnnT4hbF1k7/aq/NoGfGiLM279Xg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
GTAIV.exe

Files

GTAIV.exe
.exe .ps1 windows:6 windows x86 arch:x86 polyglot

1a110ed741cb11f9b80cc3f0bb46e56f

Headers

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

Imports

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

Sections

.text
Size: 10.4MB - Virtual size: 10.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.1MB - Virtual size: 12.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rkstr
Size: 1024B - Virtual size: 773B

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tbm
Size: 1004KB - Virtual size: 1004KB

IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1a110ed741cb11f9b80cc3f0bb46e56f

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

user32

psapi

binkw32

version

dsound

ws2_32

d3d9

rpcrt4

crypt32

shlwapi

wmvcore

winmm

powrprof

kernel32

gdi32

advapi32

shell32

ole32

oleaut32

dinput8

wintrust

Sections

.text Size: 10.4MB - Virtual size: 10.4MB

.rdata Size: 1.7MB - Virtual size: 1.7MB

.data Size: 1.1MB - Virtual size: 12.4MB

.tls Size: 2KB - Virtual size: 2KB

_RDATA Size: 6KB - Virtual size: 5KB

.rsrc Size: 1.1MB - Virtual size: 1.1MB

.reloc Size: 1.2MB - Virtual size: 1.2MB

.rkstr Size: 1024B - Virtual size: 773B

.tbm Size: 1004KB - Virtual size: 1004KB

.text
Size: 10.4MB - Virtual size: 10.4MB

.rdata
Size: 1.7MB - Virtual size: 1.7MB

.data
Size: 1.1MB - Virtual size: 12.4MB

.tls
Size: 2KB - Virtual size: 2KB

_RDATA
Size: 6KB - Virtual size: 5KB

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

.reloc
Size: 1.2MB - Virtual size: 1.2MB

.rkstr
Size: 1024B - Virtual size: 773B

.tbm
Size: 1004KB - Virtual size: 1004KB