Robloxplayerlauncher[.]exe

Sharing

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General

Target

Robloxplayerlauncher.exe
Size

1.2MB
MD5

d8ad8cf74aa1d329852a355657cff4dd
SHA1

f6bd96b12f22aa81f7dcd7f17753331968d5dc23
SHA256

3736e36c072d2415ba45c830305b8c7c57738653a54bfef30e9ca7bf756096e3
SHA512

0f538af70330deee44447063fb988b128c7f9d68938b3e28205bb701cda0ac23e5ded3292aceb9d54510285fd20fe8847afaae58c78433272c4abf44bf8d62d8
SSDEEP

24576:4RHLqOHWVnakVZo9fwFkPAe/W6Tj8i2QlE3zzMyQNPKdACPJTw5mQ:4d+i0na4Zpif/XTj8i2QlE3zzMyQNPK4

Score

1^/10

Malware Config

Signatures

Files

Robloxplayerlauncher.exe
.exe windows:5 windows x86 arch:x86

78f87e796af244f6be4cfbc211de370a

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

79:01:21:db:78:25:91:36:59:64:53:4a:96:dc:c2:6e
Certificate

Issuer

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

Not Before

05/03/2019, 00:00

Not After

20/08/2021, 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

3a:cb:8f:2e:e5:98:dd:fe:fc:9a:46:26:a1:12:87:64:97:49:4e:6b
Signer

Actual PE Digest

3a:cb:8f:2e:e5:98:dd:fe:fc:9a:46:26:a1:12:87:64:97:49:4e:6b

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:\teamcity-agent\work\30586cd36ed52427\build.msvc\Win32\Installer-Release\BootstrapperClient\RobloxPlayerLauncher.pdb

Imports

kernel32

GetDriveTypeW
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
GetCurrentDirectoryW
GetFullPathNameW
DeleteCriticalSection
RaiseException
DecodePointer
MulDiv
CreateEventA
WideCharToMultiByte
MultiByteToWideChar
DeleteFileW
GetModuleHandleW
OpenEventW
CreateEventW
CreateMutexW
lstrcmpW
CloseHandle
WaitForSingleObject
ReleaseMutex
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
GetLastError
GetProcessHeap
HeapSize
SwitchToThread
RegisterWaitForSingleObject
UnregisterWaitEx
PostQueuedCompletionStatus
GetQueuedCompletionStatus
CreateIoCompletionPort
DisconnectNamedPipe
ConnectNamedPipe
WaitNamedPipeW
CreateNamedPipeW
TransactNamedPipe
SetNamedPipeHandleState
ReadProcessMemory
VirtualQueryEx
InitializeCriticalSection
GetSystemDefaultLCID
GetThreadLocale
GetThreadContext
GetProcessId
SuspendThread
HeapFree
HeapReAlloc
HeapAlloc
GetProcessTimes
SetProcessShutdownParameters
UnlockFileEx
LockFileEx
GetVersion
GetExitCodeThread
SleepEx
WriteConsoleW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
HeapDestroy
GetProcAddress
IsValidCodePage
FindFirstFileExW
GetTimeZoneInformation
SetConsoleCtrlHandler
SetEndOfFile
SetStdHandle
EnumSystemLocalesW
IsValidLocale
GetConsoleCP
ReadConsoleW
GetConsoleMode
LocalFree
FormatMessageA
LockResource
LoadResource
SizeofResource
FindResourceW
FindResourceExW
CreateDirectoryW
CreateFileW
GetFileAttributesW
GetCurrentThreadId
SetLastError
ReleaseSemaphore
Sleep
GetTickCount
CreateSemaphoreW
WaitForSingleObjectEx
GetFileSize
WriteFile
ReadFile
FormatMessageW
FindResourceA
GetTempPathW
GetVersionExW
VerSetConditionMask
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
FreeLibrary
OpenProcess
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
GetCurrentThread
GetStdHandle
FindClose
GetSystemTime
GetLocalTime
SystemTimeToFileTime
CompareFileTime
MapViewOfFile
UnmapViewOfFile
lstrlenW
CreateFileMappingW
LoadLibraryW
GetModuleFileNameW
CreateProcessW
BeginUpdateResourceW
UpdateResourceA
EndUpdateResourceW
GetDiskFreeSpaceExW
RemoveDirectoryW
SetFileAttributesW
FindFirstFileW
FindNextFileW
CopyFileW
VerifyVersionInfoW
GetGeoInfoW
GetUserGeoID
GetUserDefaultLCID
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
FreeConsole
AttachConsole
GetSystemTimeAsFileTime
CreateSemaphoreA
DuplicateHandle
GetModuleHandleA
GetShortPathNameW
GetFileSizeEx
FlushFileBuffers
SetFileTime
lstrcpyW
GetFileAttributesExW
MoveFileW
GetCurrentProcessId
IsDebuggerPresent
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
IsWow64Process
OpenEventA
GetSystemInfo
WaitForMultipleObjectsEx
ResumeThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateWaitableTimerW
SetWaitableTimer
FileTimeToSystemTime
QueryPerformanceCounter
QueryPerformanceFrequency
SetFilePointer
GetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
lstrcmpiW
lstrcatW
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
EncodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
LoadLibraryExW
GetCommandLineA
GetCommandLineW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetFileType
SetFilePointerEx
ExitProcess
GetACP

user32

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

gdi32

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

advapi32

GetLengthSid
RegSetValueExW
RegOpenKeyExW
RegCloseKey
GetTokenInformation
CryptAcquireContextW
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
ImpersonateNamedPipeClient
RevertToSelf
RegCreateKeyExW
RegDeleteValueW
RegQueryValueExW
DuplicateToken
OpenProcessToken
OpenThreadToken
IsValidSid
GetSidLengthRequired
InitializeSid
GetSidSubAuthority
SystemFunction036
CopySid
GetUserNameW
CheckTokenMembership
RegDeleteKeyW
RegEnumKeyExW
RegEnumValueW
RegFlushKey
RegQueryInfoKeyW

shell32

CommandLineToArgvW
SHGetFolderPathAndSubDirW
ShellExecuteW
ShellExecuteExW
ord165

shlwapi

StrCmpW
PathFileExistsW
PathRemoveExtensionW
StrStrW
StrCmpNW
SHDeleteKeyW
PathAppendW
PathRemoveFileSpecW
StrDupW
PathAddBackslashW
StrRChrW
StrCpyW

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

wininet

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

ws2_32

sendto
socket
WSAStartup
send
WSACleanup
closesocket
WSAGetLastError
htons
connect
freeaddrinfo
getaddrinfo

sensapi

IsNetworkAlive

userenv

UnloadUserProfile

comctl32

InitCommonControlsEx
_TrackMouseEvent

gdiplus

GdipCreateHBITMAPFromBitmap
GdipAlloc
GdipFree
GdiplusStartup
GdiplusShutdown
GdipCloneImage
GdipDisposeImage
GdipCreateBitmapFromStream
GdipCreateBitmapFromStreamICM

psapi

GetProcessImageFileNameW
EnumProcesses

winmm

timeGetDevCaps
timeSetEvent
timeGetTime
timeBeginPeriod

winhttp

WinHttpConnect
WinHttpCloseHandle
WinHttpOpen
WinHttpReadData
WinHttpQueryHeaders
WinHttpReceiveResponse
WinHttpWriteData
WinHttpSetTimeouts
WinHttpOpenRequest
WinHttpAddRequestHeaders
WinHttpCrackUrl
WinHttpSendRequest

powrprof

CallNtPowerInformation

ole32

CoUninitialize
CoInitialize
StringFromGUID2
CoCreateGuid
CoCreateInstance
CreateStreamOnHGlobal

Sections

.text
Size: 820KB - Virtual size: 820KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 270KB - Virtual size: 269KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 13B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 392B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

CPADinfo
Size: 512B - Virtual size: 40B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

78f87e796af244f6be4cfbc211de370a

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

79:01:21:db:78:25:91:36:59:64:53:4a:96:dc:c2:6eCertificate

Extended Key Usages

Key Usages

3a:cb:8f:2e:e5:98:dd:fe:fc:9a:46:26:a1:12:87:64:97:49:4e:6bSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

shlwapi

version

wininet

ws2_32

sensapi

userenv

comctl32

gdiplus

psapi

winmm

winhttp

powrprof

ole32

Sections

.text Size: 820KB - Virtual size: 820KB

.rdata Size: 270KB - Virtual size: 269KB

.data Size: 18KB - Virtual size: 344KB

.tls Size: 512B - Virtual size: 13B

.gfids Size: 512B - Virtual size: 392B

CPADinfo Size: 512B - Virtual size: 40B

.rsrc Size: 67KB - Virtual size: 66KB

.reloc Size: 43KB - Virtual size: 43KB

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

79:01:21:db:78:25:91:36:59:64:53:4a:96:dc:c2:6e
Certificate

3a:cb:8f:2e:e5:98:dd:fe:fc:9a:46:26:a1:12:87:64:97:49:4e:6b
Signer

.text
Size: 820KB - Virtual size: 820KB

.rdata
Size: 270KB - Virtual size: 269KB

.data
Size: 18KB - Virtual size: 344KB

.tls
Size: 512B - Virtual size: 13B

.gfids
Size: 512B - Virtual size: 392B

CPADinfo
Size: 512B - Virtual size: 40B

.rsrc
Size: 67KB - Virtual size: 66KB

.reloc
Size: 43KB - Virtual size: 43KB