RobloxPlayerLauncher[.]exe

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General

Target

RobloxPlayerLauncher.exe
Size

5.7MB
MD5

938199ca646378b696716037afc964ba
SHA1

2d865bfeccf3badef2f64e5d6453e6ab71d5f5a7
SHA256

2acc3e0879e4a71a6b08e2d6af7b238198d2eda73518b9394d82d00b010c9d7e
SHA512

1a37727c5dfaffa3023845592b400acc226face537176064698b8415d79284b6276fe68bf0e5870dc8898a846f923bd95eaac1d185613759ad6ca1068456b322
SSDEEP

98304:/gvtZLOEVA+Wg9S5S6biBgjKzK4LrJgrWteDRCZGFy8JsuWb:A7KEKnm9K8grTCMywsZ

Score

1^/10

Malware Config

Signatures

Files

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

d5330af003f541b0fb2d6e4ce5044848

Code Sign

0d:af:ec:46:d2:b7:34:a6:7f:4e:ad:75:7c:0b:c9:6b
Certificate

Issuer

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

Not Before

13-02-2024 00:00

Not After

12-02-2025 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

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

1c:54:b7:94:c8:aa:e7:70:66:96:32:e8:06:c4:0c:75:ff:37:c8:c7:f7:3a:f3:bc:1f:9e:e1:f1:dc:37:b1:87
Signer

Actual PE Digest

1c:54:b7:94:c8:aa:e7:70:66:96:32:e8:06:c4:0c:75:ff:37:c8:c7:f7:3a:f3:bc:1f:9e:e1:f1:dc:37:b1:87

Digest Algorithm

sha256

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

PDB Paths

C:\buildAgent\work\ci_deploy_nbsninja_boot-x86_git\build.ninja\common\vs2019\x86\release\Installer\BootstrapperClient\BootstrapperClient.pdb

Imports

bcrypt

BCryptGenRandom

advapi32

RegCloseKey
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegCreateKeyExW
OpenProcessToken
GetUserNameW
RegDeleteKeyW
RegDeleteKeyExW
RegEnumKeyExW
RegEnumValueW
RegFlushKey
RegOpenKeyExA
RegQueryInfoKeyW
RegQueryValueExA
RegGetValueW
CryptAcquireContextW
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
GetTokenInformation
CryptEnumProvidersW
CryptSignHashW
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
ReportEventW
RegisterEventSourceW
DeregisterEventSource
SystemFunction036
RegDeleteTreeW
RegCreateKeyExA
RegSetValueExA
BuildSecurityDescriptorW
BuildExplicitAccessWithNameW
ConvertStringSecurityDescriptorToSecurityDescriptorW
ImpersonateNamedPipeClient
RevertToSelf
CryptDestroyKey

iphlpapi

GetAdaptersAddresses

shell32

Shell_NotifyIconA
ShellExecuteExW
CommandLineToArgvW
ord165
SHGetFolderPathAndSubDirW
SHGetKnownFolderPath
ShellExecuteW

powrprof

CallNtPowerInformation

winhttp

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

ws2_32

bind
getaddrinfo
inet_ntop
getnameinfo
gethostname
ioctlsocket
connect
__WSAFDIsSet
WSAIoctl
inet_pton
WSAGetLastError
WSACreateEvent
WSACloseEvent
getsockopt
htonl
WSASetLastError
WSACleanup
WSAStartup
setsockopt
send
select
recv
listen
htons
getsockname
closesocket
ntohl
accept
socket
ntohs
freeaddrinfo

crypt32

CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertGetCertificateContextProperty
CertOpenStore
CertOpenSystemStoreA
CertGetEnhancedKeyUsage
CertFindCertificateInStore
CertFreeCertificateContext
CertGetIntendedKeyUsage
CertCloseStore

kernel32

SleepConditionVariableCS
WakeAllConditionVariable
WakeConditionVariable
InitializeConditionVariable
TryEnterCriticalSection
InitializeSRWLock
GetStartupInfoW
UnhandledExceptionFilter
GetFileInformationByHandleEx
EncodePointer
LCMapStringEx
InitializeSListHead
DecodePointer
RaiseException
GetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
DeleteFileW
CloseHandle
SetLastError
SetEvent
ResetEvent
ReleaseMutex
WaitForSingleObject
CreateMutexW
CreateEventW
OpenEventW
GetCurrentProcessId
GetModuleHandleW
GetProcAddress
lstrcmpW
MultiByteToWideChar
WideCharToMultiByte
MulDiv
CreateDirectoryW
CreateFileW
GetFileAttributesW
FindResourceExW
LoadResource
LockResource
SizeofResource
FindResourceW
VerSetConditionMask
GetFileSize
ReadFile
GetTempPathW
InitializeCriticalSectionEx
LocalAlloc
LocalFree
FormatMessageW
CopyFileW
MoveFileW
VerifyVersionInfoW
GetSystemTimeAsFileTime
FindClose
FindFirstFileW
FindNextFileW
GetDiskFreeSpaceExW
RemoveDirectoryW
SetFileAttributesW
DebugBreak
Sleep
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
GetCurrentThreadId
CreateProcessW
OpenProcess
GetSystemTime
GetLocalTime
GetTickCount
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
FreeLibrary
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleExW
LoadLibraryW
lstrlenW
SystemTimeToFileTime
GetGeoInfoW
GetUserGeoID
GetUserDefaultLCID
CreateEventA
K32EnumProcesses
K32GetProcessImageFileNameW
GetCommandLineW
IsDebuggerPresent
OutputDebugStringW
GetShortPathNameW
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
FlushFileBuffers
SetFileTime
WriteFile
lstrcpyW
LoadLibraryA
ReleaseSemaphore
CreateSemaphoreW
GetFileTime
CreateSemaphoreA
WaitForSingleObjectEx
DuplicateHandle
GetModuleHandleA
WaitForMultipleObjectsEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
QueryPerformanceCounter
InitOnceBeginInitialize
LeaveCriticalSection
QueryPerformanceFrequency
GetSystemDirectoryA
MoveFileExA
CompareFileTime
GetEnvironmentVariableA
SleepEx
OpenSemaphoreW
CreateMutexExW
CreateSemaphoreExW
QueryFullProcessImageNameW
CreateToolhelp32Snapshot
Process32First
Process32Next
CreateFileA
CreateMutexA
GetProcessTimes
GetCurrentProcessorNumber
GlobalMemoryStatusEx
GetSystemInfo
GetVersionExA
IsWow64Process
K32GetProcessMemoryInfo
OutputDebugStringA
SwitchToThread
VirtualAlloc
ReleaseSRWLockShared
AcquireSRWLockShared
GetStdHandle
GetFileType
SetUnhandledExceptionFilter
CreateThread
GetExitCodeThread
GetVersion
LockFileEx
SetEndOfFile
UnlockFileEx
SetProcessShutdownParameters
SetConsoleCtrlHandler
FormatMessageA
SuspendThread
ResumeThread
GetProcessId
GetThreadContext
IsProcessorFeaturePresent
GetTimeZoneInformation
GetThreadLocale
GetSystemDefaultLCID
WriteConsoleW
VirtualQueryEx
ReadProcessMemory
SetNamedPipeHandleState
TransactNamedPipe
CreateNamedPipeW
WaitNamedPipeW
GetFileSizeEx
SetFilePointerEx
FindFirstFileExW
MoveFileExW
ConnectNamedPipe
DisconnectNamedPipe
CreateIoCompletionPort
GetQueuedCompletionStatus
PostQueuedCompletionStatus
UnregisterWaitEx
RegisterWaitForSingleObject
InitOnceExecuteOnce
FileTimeToSystemTime
GetNativeSystemInfo
LoadLibraryExW
VirtualQuery
SetWaitableTimer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateWaitableTimerA
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandle
GetFullPathNameW
DeviceIoControl
AreFileApisANSI
GetEnvironmentVariableW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
SwitchToFiber
DeleteFiber
CreateFiber
ConvertFiberToThread
ConvertThreadToFiber
CompareStringEx
GetCPInfo
GetLocaleInfoEx
GetStringTypeW
RtlUnwind
ExitThread
FreeLibraryAndExitThread
GetCommandLineA
GetConsoleOutputCP
GetDriveTypeW
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
SetStdHandle
ExitProcess
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
InitOnceComplete
EnumSystemLocalesW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SleepConditionVariableSRW
EnterCriticalSection
GetFinalPathNameByHandleW
SetEnvironmentVariableW
GetVersionExW
InitializeCriticalSection

user32

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

gdi32

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

ole32

StringFromGUID2
CoTaskMemFree
CoInitializeEx
CreateStreamOnHGlobal
CoTaskMemAlloc
CoUninitialize
CoCreateGuid
CoCreateInstance
CoInitialize

shlwapi

SHDeleteKeyW
StrCmpNW
PathFileExistsW
StrCmpW
SHCopyKeyW
PathAppendW
StrStrW
PathRemoveFileSpecW
PathAddBackslashW

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

sensapi

IsNetworkAlive

comctl32

InitCommonControlsEx
_TrackMouseEvent
ord345

gdiplus

GdipCreateBitmapFromStream
GdipDisposeImage
GdipCloneImage
GdiplusShutdown
GdiplusStartup
GdipCreateHBITMAPFromBitmap
GdipAlloc
GdipFree

wininet

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

winmm

timeGetTime
timeSetEvent
timeGetDevCaps
timeBeginPeriod

Sections

.text
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 772KB - Virtual size: 7.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

CPADinfo
Size: 512B - Virtual size: 40B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 142KB - Virtual size: 141KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 166KB - Virtual size: 165KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d5330af003f541b0fb2d6e4ce5044848

Code Sign

0d:af:ec:46:d2:b7:34:a6:7f:4e:ad:75:7c:0b:c9:6bCertificate

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

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

1c:54:b7:94:c8:aa:e7:70:66:96:32:e8:06:c4:0c:75:ff:37:c8:c7:f7:3a:f3:bc:1f:9e:e1:f1:dc:37:b1:87Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

bcrypt

advapi32

iphlpapi

shell32

powrprof

winhttp

ws2_32

crypt32

kernel32

user32

gdi32

ole32

shlwapi

version

sensapi

comctl32

gdiplus

wininet

winmm

Sections

.text Size: 3.6MB - Virtual size: 3.6MB

.rdata Size: 1.0MB - Virtual size: 1.0MB

.data Size: 772KB - Virtual size: 7.9MB

CPADinfo Size: 512B - Virtual size: 40B

.rsrc Size: 142KB - Virtual size: 141KB

.reloc Size: 166KB - Virtual size: 165KB

0d:af:ec:46:d2:b7:34:a6:7f:4e:ad:75:7c:0b:c9:6b
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

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

1c:54:b7:94:c8:aa:e7:70:66:96:32:e8:06:c4:0c:75:ff:37:c8:c7:f7:3a:f3:bc:1f:9e:e1:f1:dc:37:b1:87
Signer

.text
Size: 3.6MB - Virtual size: 3.6MB

.rdata
Size: 1.0MB - Virtual size: 1.0MB

.data
Size: 772KB - Virtual size: 7.9MB

CPADinfo
Size: 512B - Virtual size: 40B

.rsrc
Size: 142KB - Virtual size: 141KB

.reloc
Size: 166KB - Virtual size: 165KB