RobloxStudioInstaller[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

RobloxStudioInstaller.exe
Size

4.4MB
MD5

8fffe79ae928b5333187e6207cfd3443
SHA1

553851c5e9f632dbbe63896a8dc7242538e7d728
SHA256

47f81e536e36a742528dafcbe1cfc47dc74c3a4aa0660bd42c99e2e1ca7c9b48
SHA512

3ef94ea16fd091df85f9d4e71e3690644bbf8e004f3f87321a6c627b9d730e846ee544b3375ad1bcb17d5df58f22b18809295dcca1002b48fab1348f567ad47d
SSDEEP

98304:v0vGDJIMXg59ueCVdpp+Xgx6xNbnY1XNvYCXubhh/eTVb:0GJz29uVagGwtYguG1

Score

1^/10

Malware Config

Signatures

Files

RobloxStudioInstaller.exe
.exe windows:6 windows x86

8b529d3184d19da351e70e730a93157c

Code Sign

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

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

Issuer

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

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

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

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:17:58:cf:4e:ad:e9:f9:27:96:cf:74:a9:34:b0:67
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

24/10/2023, 00:00

Not After

23/10/2024, 23:59

Subject

SERIALNUMBER=3780902,CN=Roblox Corporation,O=Roblox Corporation,L=San Mateo,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

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

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:17:58:cf:4e:ad:e9:f9:27:96:cf:74:a9:34:b0:67
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

24/10/2023, 00:00

Not After

23/10/2024, 23:59

Subject

SERIALNUMBER=3780902,CN=Roblox Corporation,O=Roblox Corporation,L=San Mateo,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

Issuer

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

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ed:18:ff:31:c6:9c:7c:cd:84:44:75:2b:dc:97:7e:db:be:3b:9c:22:be:53:30:78:46:ab:dc:88:1d:c3:40:69
Signer

Actual PE Digest

ed:18:ff:31:c6:9c:7c:cd:84:44:75:2b:dc:97:7e:db:be:3b:9c:22:be:53:30:78:46:ab:dc:88:1d:c3:40:69

Digest Algorithm

sha256

PE Digest Matches

true

59:5b:e4:b7:f9:12:b4:7b:e1:51:85:ca:d6:95:e2:8e:1b:7f:2f:67
Signer

Actual PE Digest

59:5b:e4:b7:f9:12:b4:7b:e1:51:85:ca:d6:95:e2:8e:1b:7f:2f:67

Digest Algorithm

sha1

PE Digest Matches

true

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

Imports

comctl32

_TrackMouseEvent
InitCommonControlsEx

gdiplus

GdipAlloc
GdiplusStartup
GdiplusShutdown
GdipCloneImage
GdipDisposeImage
GdipFree
GdipCreateBitmapFromStream
GdipCreateHBITMAPFromBitmap

shell32

SHGetKnownFolderPath
Shell_NotifyIconW
SHGetFolderPathAndSubDirW

ws2_32

getsockname
htons
closesocket
ntohs
recv
select
socket
getsockopt
ntohl
setsockopt
bind
shutdown
getnameinfo
freeaddrinfo
getaddrinfo
WSAIoctl
WSAGetLastError
gethostname
WSAStartup
getpeername
ioctlsocket
connect
__WSAFDIsSet
htonl
WSASetLastError
WSACleanup
send

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenStore

iphlpapi

GetAdaptersAddresses

kernel32

GetLastError
SetLastError
HeapAlloc
HeapFree
GetProcessHeap
ReleaseSemaphore
ReleaseMutex
WaitForSingleObject
WaitForSingleObjectEx
OpenSemaphoreW
CreateMutexExW
CreateSemaphoreExW
GetCurrentProcessId
GetCurrentThreadId
GetModuleFileNameA
GetModuleHandleW
GetModuleHandleExW
GetProcAddress
FormatMessageW
SetSearchPathMode
GetCommandLineW
VerSetConditionMask
GetDiskFreeSpaceExW
CreateFileMappingW
VerifyVersionInfoW
MulDiv
LocaleNameToLCID
GetUserDefaultLocaleName
Sleep
FindClose
FindFirstFileW
FindNextFileW
SetEvent
CreateEventW
OpenEventW
CreateProcessW
GetSystemTime
CreateFileW
GetFileSize
MapViewOfFile
UnmapViewOfFile
DeleteFileW
TerminateProcess
InitializeProcThreadAttributeList
UpdateProcThreadAttribute
OpenProcess
GetModuleFileNameW
SystemTimeToFileTime
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
K32GetModuleFileNameExW
WideCharToMultiByte
GetCurrentProcess
GetCurrentProcessorNumber
GlobalMemoryStatusEx
GetSystemInfo
GetSystemTimeAsFileTime
GetVersionExA
IsWow64Process
LoadLibraryA
K32GetProcessMemoryInfo
DecodePointer
RaiseException
InitializeCriticalSectionEx
DeleteCriticalSection
GetModuleHandleA
OutputDebugStringA
QueryPerformanceCounter
QueryPerformanceFrequency
CreateEventA
SwitchToThread
MultiByteToWideChar
GetNativeSystemInfo
LoadLibraryExW
FileTimeToSystemTime
VirtualQuery
DuplicateHandle
GetTickCount
WaitForMultipleObjectsEx
GetExitCodeProcess
LocalAlloc
LocalFree
FindResourceExW
LoadResource
LockResource
SizeofResource
FindResourceW
LoadLibraryW
GlobalAlloc
GlobalFree
GlobalUnlock
DebugBreak
CreateDirectoryW
GetFileAttributesW
GetFileSizeEx
ReadFile
CloseHandle
SetFileAttributesW
WriteFile
CopyFileW
LCMapStringEx
CompareStringEx
FreeLibrary
GetEnvironmentVariableW
GetEnvironmentVariableA
EnterCriticalSection
LeaveCriticalSection
SleepEx
FormatMessageA
VerifyVersionInfoA
VirtualAlloc
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockExclusive
AcquireSRWLockShared
InitializeCriticalSection
GetStdHandle
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SwitchToFiber
DeleteFiber
CreateFiber
GetFileType
ConvertFiberToThread
ConvertThreadToFiber
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandle
GetFileTime
GetFullPathNameW
SetEndOfFile
SetFilePointerEx
SetFileTime
GetTempPathW
DeviceIoControl
MoveFileExW
ResetEvent
SetWaitableTimer
ResumeThread
CreateWaitableTimerA
AreFileApisANSI
EncodePointer
InitOnceComplete
InitOnceBeginInitialize
SleepConditionVariableSRW
SleepConditionVariableCS
WakeAllConditionVariable
WakeConditionVariable
InitializeConditionVariable
TryEnterCriticalSection
InitializeSRWLock
GetExitCodeThread
IsDebuggerPresent
GetCPInfo
GetLocaleInfoEx
GetStringTypeW
IsProcessorFeaturePresent
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
RtlUnwind
InterlockedPushEntrySList
GetCommandLineA
CreateThread
ExitThread
FreeLibraryAndExitThread
GetConsoleOutputCP
SetStdHandle
HeapSize
GetDriveTypeW
RemoveDirectoryW
OutputDebugStringW
GlobalLock
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
SetConsoleCtrlHandler
ExitProcess
GetTimeZoneInformation
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
HeapReAlloc
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
WriteConsoleW
GetFinalPathNameByHandleW
CreateSemaphoreA

user32

LoadBitmapW
EnumDisplayDevicesA
GetWindowThreadProcessId
GetShellWindow
TranslateAcceleratorW
GetProcessWindowStation
DispatchMessageW
GetUserObjectInformationW
GetMessageW
DestroyIcon
LoadIconW
SetWindowLongW
GetWindowLongW
FillRect
GetWindowRect
InvalidateRect
DefWindowProcW
SendMessageW
CallWindowProcW
LoadAcceleratorsW
PostQuitMessage
RegisterClassW
CreateWindowExW
DestroyWindow
TranslateMessage
MessageBoxW
ShowWindow
GetDlgItem
GetDlgCtrlID
SetTimer
KillTimer
EnableWindow
GetSystemMetrics
EndPaint
BeginPaint
GetDC
DrawTextW

gdi32

SetBkMode
SetDCPenColor
SetDCBrushColor
SelectObject
RoundRect
Rectangle
GetStockObject
GetDeviceCaps
DeleteObject
DeleteDC
CreateSolidBrush
CreatePen
CreateFontW
SetTextColor

ole32

CoTaskMemFree
CoCreateInstance
CoInitializeEx
CoInitialize
CoUninitialize
CoTaskMemAlloc
StringFromGUID2
CoCreateGuid

advapi32

CryptEnumProvidersW
RegGetValueW
RegSetValueExW
RegOpenKeyExW
RegDeleteValueW
RegCreateKeyExW
RegCloseKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
GetUserNameW
RegOpenKeyExA
RegQueryValueExA
CryptDestroyKey
OpenProcessToken
AllocateAndInitializeSid
CopySid
EqualSid
FreeSid
GetLengthSid
GetTokenInformation
IsValidSid
RegEnumKeyExW
RegQueryInfoKeyW
RegQueryValueExW
RegDeleteTreeW
SystemFunction036
DeregisterEventSource
RegisterEventSourceW
ReportEventW
CryptSetHashParam
CryptGetProvParam
CryptGetUserKey
CryptExportKey
CryptDecrypt
CryptSignHashW

shlwapi

PathFindExtensionW
PathFindFileNameW
ord12

powrprof

CallNtPowerInformation

winmm

timeGetDevCaps
timeSetEvent
timeGetTime
timeBeginPeriod

bcrypt

BCryptGenRandom

Sections

.text
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 873KB - Virtual size: 873KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 59KB - Virtual size: 7.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 332KB - Virtual size: 332KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 136KB - Virtual size: 135KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8b529d3184d19da351e70e730a93157c

Code Sign

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

Key Usages

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

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

06:17:58:cf:4e:ad:e9:f9:27:96:cf:74:a9:34:b0:67Certificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

06:17:58:cf:4e:ad:e9:f9:27:96:cf:74:a9:34:b0:67Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Key Usages

ed:18:ff:31:c6:9c:7c:cd:84:44:75:2b:dc:97:7e:db:be:3b:9c:22:be:53:30:78:46:ab:dc:88:1d:c3:40:69Signer

59:5b:e4:b7:f9:12:b4:7b:e1:51:85:ca:d6:95:e2:8e:1b:7f:2f:67Signer

Headers

DLL Characteristics

File Characteristics

Imports

comctl32

gdiplus

shell32

ws2_32

crypt32

iphlpapi

kernel32

user32

gdi32

ole32

advapi32

shlwapi

powrprof

winmm

bcrypt

Sections

.text Size: 3.0MB - Virtual size: 3.0MB

.rdata Size: 873KB - Virtual size: 873KB

.data Size: 59KB - Virtual size: 7.0MB

.rsrc Size: 332KB - Virtual size: 332KB

.reloc Size: 136KB - Virtual size: 135KB

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

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

06:17:58:cf:4e:ad:e9:f9:27:96:cf:74:a9:34:b0:67
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

06:17:58:cf:4e:ad:e9:f9:27:96:cf:74:a9:34:b0:67
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

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

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

ed:18:ff:31:c6:9c:7c:cd:84:44:75:2b:dc:97:7e:db:be:3b:9c:22:be:53:30:78:46:ab:dc:88:1d:c3:40:69
Signer

59:5b:e4:b7:f9:12:b4:7b:e1:51:85:ca:d6:95:e2:8e:1b:7f:2f:67
Signer

.text
Size: 3.0MB - Virtual size: 3.0MB

.rdata
Size: 873KB - Virtual size: 873KB

.data
Size: 59KB - Virtual size: 7.0MB

.rsrc
Size: 332KB - Virtual size: 332KB

.reloc
Size: 136KB - Virtual size: 135KB