GTAIV[.]exe | Triage™

Sharing

Copy URL Twitter E-mail

General

Target
GTAIV.exe
Size 16.6MB
Sample260722-g4aapsej71
SHA256 9bdbe9132c1bbf74f98bf5cb180933e423986a0830b4fb503340149c96158cd4
MD5 193aea5d3726529c3197a289b9786fbf
SHA1 32a3f889f9fcc572ea798213f2e9eb429eb0c9a3
SHA512 b1d6d94933718158169b13670a0d4e6ea640fbe5f7e73024b9cb8ed69557adbb8a23a86d5773ce9f777091fa282351e57552780aaefcf1982a08a6cf402f3ec7
SSDEEP 196608:khYqMbElAtUDvq/NoJ+0l0EDFbs8XyAil:kWfRGiW+0iEDx/C/
TLSH
T1EC078C40F2A382B1D41934B4759ABAAFE57972440F3C4AD3A7E42E1DDDE02D02AFB5D1
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
GTAIV.exe

File Explorer

GTAIV.exe

.exe .ps1 16.6MB

GTAIV.exe

IMPHASH 2ebea460b4b39cc1cb405ceee1bd6f4c
SHA256 9bdbe9132c1bbf74f98bf5cb180933e423986a0830b4fb503340149c96158cd4
MD5 193aea5d3726529c3197a289b9786fbf
SHA1 32a3f889f9fcc572ea798213f2e9eb429eb0c9a3
SHA512 b1d6d94933718158169b13670a0d4e6ea640fbe5f7e73024b9cb8ed69557adbb8a23a86d5773ce9f777091fa282351e57552780aaefcf1982a08a6cf402f3ec7
SSDEEP 196608:khYqMbElAtUDvq/NoJ+0l0EDFbs8XyAil:kWfRGiW+0iEDx/C/
TLSH
T1EC078C40F2A382B1D41934B4759ABAAFE57972440F3C4AD3A7E42E1DDDE02D02AFB5D1
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86 polyglot

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

97:24:b5:5a:19:12:64:9f:62:83:4f:53:62:a3:ca:22:a2:6f:a9:4b

Digest Algorithm

sha1

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Rockstar Games\, Inc.,OU=Rockstar Games,O=Rockstar Games\, Inc.,L=New York,ST=New York,C=US

Chains

Jan 27, 2023

CN=Rockstar Games\, Inc.,OU=Rockstar Games,O=Rockstar Games\, Inc.,L=New York,ST=New York,C=US

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Oct 22, 2013 - Oct 22, 2028

Subject

CN=Rockstar Games\, Inc.,OU=Rockstar Games,O=Rockstar Games\, Inc.,L=New York,ST=New York,C=US

Serial Number

0f:65:f4:57:25:17:cb:cc:aa:8b:37:76:58:0a:8d:3d

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Feb 7, 2020 - Feb 17, 2023

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Serial Number

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Serial Number

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Sep 21, 2022 - Nov 21, 2033

Minor OS version

Major OS version

Entry point

10457643

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 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

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

657B

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 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=419, id=1, productName=Unmarked objects,

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

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,