RobloxPlayerLauncher[.]exe

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General

Target

RobloxPlayerLauncher.exe
Size

807KB
MD5

b97c95fe476bc5a8610198fd43def6d4
SHA1

cf6763ed8e47ac78e9142a74d89130e04b23a725
SHA256

b636be5941a8fccbac70d73bf4aae8179add31bccc8dc0d32bdec50b1b4d60a6
SHA512

cfeeff0e6669ec5a92272b16e29ce80e2593d59061d95a442d837cb876e70e395f5917fcac0db86b0fe8136b0edd57b8d9f836b9d34f45016673aba56f4e78d4
SSDEEP

12288:FQbZbgd0GLhTWKoF+aOrF81pqlwOfk+dVlyDUSTFD2MVXGMO0VpYjqD:mt0KGdTWKWA+8f/dVlBSTzVXVOsq+D

Score

1^/10

Malware Config

Signatures

Files

RobloxPlayerLauncher.exe
.exe windows:5 windows x86 arch:x86

e5b0d5f453a1c46c4e1bfc061feb9fda

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

04/03/2014, 00:00

Not After

03/03/2024, 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

07:14:f2:cf:6d:87:1e:01:9a:b0:8d:5c:a4:85:46:57
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

25/10/2016, 00:00

Not After

25/10/2019, 23:59

Subject

SERIALNUMBER=3780902,CN=Roblox Corporation,O=Roblox Corporation,L=San Mateo,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#130953616e204d6174656f,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

bc:76:4c:8d:f1:56:9c:48:eb:fe:9b:41:2e:bb:71:7c:cf:16:59:0b
Signer

Actual PE Digest

bc:76:4c:8d:f1:56:9c:48:eb:fe:9b:41:2e:bb:71:7c:cf:16:59:0b

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_32BIT_MACHINE

PDB Paths

C:\BuildAgent\work\Trunk2017\build.msvc\Win32\Installer-Release\BootstrapperClient\RobloxPlayerLauncher.pdb

Imports

kernel32

DeleteCriticalSection
RaiseException
DecodePointer
CreateEventA
WideCharToMultiByte
MultiByteToWideChar
DeleteFileW
GetModuleHandleW
OpenEventW
CreateEventW
CreateMutexW
lstrcmpW
CloseHandle
WaitForSingleObject
ReleaseMutex
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
GetLastError
GetProcessHeap
HeapSize
WriteConsoleW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindFirstFileExW
SetEndOfFile
SetStdHandle
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetConsoleCP
ReadConsoleW
GetConsoleMode
GetACP
GetStdHandle
ExitProcess
SetFilePointerEx
GetFileType
ReadFile
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
CreateThread
GetCommandLineW
HeapFree
HeapReAlloc
HeapAlloc
GetCommandLineA
LoadLibraryExW
RtlUnwind
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
GetStringTypeW
GetLocaleInfoW
LCMapStringW
EncodePointer
OutputDebugStringW
IsDebuggerPresent
HeapDestroy
GetProcAddress
LocalFree
FormatMessageA
LockResource
FreeLibrary
LoadResource
SizeofResource
LoadLibraryW
FindResourceW
FindResourceExW
CreateDirectoryW
CreateFileW
GetFileAttributesW
GetVersionExW
GetCurrentThreadId
FindClose
FormatMessageW
FindFirstFileW
FindNextFileW
CopyFileW
GetSystemTime
GetTempPathW
WaitForSingleObjectEx
VerSetConditionMask
InterlockedIncrement
InterlockedDecrement
OpenProcess
GetCurrentProcess
TerminateProcess
GetCurrentThread
Sleep
GetLocalTime
CompareFileTime
GetTickCount
MapViewOfFile
UnmapViewOfFile
lstrlenW
CreateFileMappingW
GetModuleFileNameW
CreateProcessW
GetDiskFreeSpaceExW
RemoveDirectoryW
SetFileAttributesW
VerifyVersionInfoW
GetGeoInfoW
GetUserGeoID
GetSystemTimeAsFileTime
CreateSemaphoreA
ReleaseSemaphore
DuplicateHandle
GetModuleHandleA
InterlockedExchange
InterlockedExchangeAdd
InterlockedCompareExchange
TerminateThread
SetLastError
CreateIoCompletionPort
GetQueuedCompletionStatus
PostQueuedCompletionStatus
QueueUserAPC
EnterCriticalSection
LeaveCriticalSection
WaitForMultipleObjects
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SleepEx
SetWaitableTimer
GetShortPathNameW
MulDiv
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
SystemTimeToFileTime
FileTimeToSystemTime
QueryPerformanceCounter
QueryPerformanceFrequency
OpenEventA
WaitForMultipleObjectsEx
GetCurrentProcessId
ResumeThread
CreateWaitableTimerW
GetFileSizeEx
GetFileAttributesExW
GetExitCodeProcess
WriteFile
GetFileTime
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
lstrcmpiW
lstrcpyW
lstrcatW

user32

GetParent
GetWindowLongW
GetWindowRect
InvalidateRect
ShowWindow
CreateWindowExW
CallWindowProcW
DefWindowProcW
SendMessageW
MessageBoxA
AllowSetForegroundWindow
CharNextW
CharUpperW
SetWindowLongW
SetTimer
GetWindowTextW
SetForegroundWindow
IsWindowVisible
PostMessageW
LoadBitmapW
LoadIconW
FillRect
EndPaint
BeginPaint
ReleaseDC
GetDC
GetSystemMetrics
EnableWindow
GetMessageW
TranslateMessage
DispatchMessageW
PostThreadMessageW
SetWindowPos
SetFocus
LoadAcceleratorsW
TranslateAcceleratorW
SetWindowTextW
MessageBoxW
EnumWindows
GetWindowThreadProcessId
PostQuitMessage
KillTimer
DestroyWindow
GetDlgItem
RegisterClassW

gdi32

GetStockObject
SetBkMode
CreatePen
CreateFontW
SetTextColor
GetDeviceCaps
Rectangle
CreateSolidBrush
DeleteObject
SelectObject

advapi32

CopySid
RegOpenKeyExW
RegCloseKey
GetUserNameW
CheckTokenMembership
RegDeleteKeyW
RegEnumKeyExW
RegEnumValueW
RegFlushKey
RegQueryInfoKeyW
CryptAcquireContextW
RegCreateKeyExW
RegDeleteValueW
RegQueryValueExW
DuplicateToken
OpenProcessToken
OpenThreadToken
IsValidSid
GetSidLengthRequired
InitializeSid
GetSidSubAuthority
GetLengthSid
RegSetValueExW
GetTokenInformation
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext

shell32

ShellExecuteW
ShellExecuteExW
CommandLineToArgvW
SHGetFolderPathAndSubDirW

oleaut32

RegisterTypeLi

shlwapi

StrCpyW
StrRChrW
PathFileExistsW
StrCmpNW
SHDeleteKeyW
StrCmpW
StrStrW
PathAddBackslashW
StrDupW

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

sensapi

IsNetworkAlive

userenv

UnloadUserProfile

ws2_32

sendto
send
htons
freeaddrinfo
getaddrinfo
WSASocketW
WSASend
WSARecv
WSAGetLastError
WSASetLastError
WSACleanup
WSAStartup
setsockopt
select
getsockopt
ioctlsocket
connect
socket
closesocket

wininet

HttpSendRequestExW
InternetQueryOptionW
InternetQueryDataAvailable
InternetWriteFile
HttpEndRequestW
HttpSendRequestW
InternetOpenW
HttpOpenRequestW
HttpQueryInfoW
InternetConnectW
InternetSetOptionW
InternetCloseHandle
InternetReadFile
HttpAddRequestHeadersW

comctl32

_TrackMouseEvent
InitCommonControlsEx

gdiplus

GdiplusStartup
GdiplusShutdown
GdipCloneImage
GdipDisposeImage
GdipCreateBitmapFromStream
GdipCreateBitmapFromStreamICM
GdipCreateHBITMAPFromBitmap
GdipAlloc
GdipFree

winmm

timeBeginPeriod
timeSetEvent
timeGetDevCaps
timeGetTime

psapi

EnumProcesses
GetProcessImageFileNameW

iphlpapi

GetAdaptersInfo

ole32

CoInitialize
CoUninitialize
CreateStreamOnHGlobal
CoCreateGuid
CoCreateInstance
StringFromGUID2

Sections

.text
Size: 455KB - Virtual size: 455KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 170KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 336B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e5b0d5f453a1c46c4e1bfc061feb9fda

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49Certificate

Extended Key Usages

Key Usages

07:14:f2:cf:6d:87:1e:01:9a:b0:8d:5c:a4:85:46:57Certificate

Extended Key Usages

Key Usages

bc:76:4c:8d:f1:56:9c:48:eb:fe:9b:41:2e:bb:71:7c:cf:16:59:0bSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

oleaut32

shlwapi

version

sensapi

userenv

ws2_32

wininet

comctl32

gdiplus

winmm

psapi

iphlpapi

ole32

Sections

.text Size: 455KB - Virtual size: 455KB

.rdata Size: 170KB - Virtual size: 169KB

.data Size: 15KB - Virtual size: 340KB

.gfids Size: 512B - Virtual size: 336B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 128KB - Virtual size: 127KB

.reloc Size: 30KB - Virtual size: 30KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

07:14:f2:cf:6d:87:1e:01:9a:b0:8d:5c:a4:85:46:57
Certificate

bc:76:4c:8d:f1:56:9c:48:eb:fe:9b:41:2e:bb:71:7c:cf:16:59:0b
Signer

.text
Size: 455KB - Virtual size: 455KB

.rdata
Size: 170KB - Virtual size: 169KB

.data
Size: 15KB - Virtual size: 340KB

.gfids
Size: 512B - Virtual size: 336B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 128KB - Virtual size: 127KB

.reloc
Size: 30KB - Virtual size: 30KB