rbxfpsunlocker[.]exe

Resubmissions

07-08-2024 02:21

240807-cs3ewsybrn 4

07-08-2024 02:19

240807-cr7cfssala 3

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General

Target

rbxfpsunlocker.exe
Size

605KB
MD5

09d083f0e2c1e8a3561209902333ad8f
SHA1

d9692d3aba34a39aeb9e53cb3d25562b94e2e597
SHA256

83dfcb08ea4aa1b857d952a8a177db775d1a7e9cfc30b528848a4a29c8dbf0b9
SHA512

c71371263cacc4872a4bf621614940f08c9436062683be5de921ae6e509079e25ea380623e8945d40858819a664bd76590defb2a89949e8e5666190f1024ca6b
SSDEEP

12288:IKOjJsDc2+WC+D+4H/xeGofENaTSuGCC709:IKyacgDD+4fwG1NaTSw

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
rbxfpsunlocker.exe

Files

rbxfpsunlocker.exe
.exe windows:6 windows x64 arch:x64

b67b812388a1094acd5db594749b4971

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\a\rbxfpsunlocker\rbxfpsunlocker\x64\Release\rbxfpsunlocker.pdb

Imports

kernel32

GetProcessId
CreateMutexA
DuplicateHandle
OpenProcess
Sleep
GetLastError
CloseHandle
ReadProcessMemory
VirtualQueryEx
GetExitCodeProcess
Process32First
CreateToolhelp32Snapshot
QueryFullProcessImageNameA
Process32Next
Module32FirstW
Module32NextW
IsWow64Process
SetConsoleTitleA
TerminateThread
FreeConsole
CreateThread
GetConsoleWindow
AllocConsole
GetStdHandle
WriteConsoleW
HeapSize
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
HeapReAlloc
ReadConsoleW
ReadFile
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
SetConsoleTextAttribute
GetCurrentProcess
GetConsoleScreenBufferInfo
SetEndOfFile
WriteProcessMemory
LCMapStringW
HeapFree
HeapAlloc
GetFileType
SetFilePointerEx
LocalFree
FormatMessageA
GetLocaleInfoEx
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
AreFileApisANSI
GetModuleHandleW
GetProcAddress
GetFileInformationByHandleEx
MultiByteToWideChar
WideCharToMultiByte
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
GetCurrentThreadId
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionEx
WakeAllConditionVariable
SleepConditionVariableSRW
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
CompareStringEx
GetCPInfo
GetStringTypeW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
WriteFile
GetFileSizeEx
RtlUnwind

user32

EnumWindows
GetWindowTextA
MessageBoxA
IsWindowVisible
GetSystemMenu
GetMessageA
CheckMenuRadioItem
DispatchMessageA
LoadCursorA
CreatePopupMenu
TrackPopupMenu
ShowWindow
DefWindowProcA
CreateWindowExA
TranslateMessage
LoadIconA
AppendMenuA
CheckMenuItem
PostQuitMessage
EnableMenuItem
RegisterClassExA
SetForegroundWindow
GetCursorPos
GetWindowThreadProcessId

gdi32

GetStockObject

advapi32

RegOpenKeyExA
RegQueryValueExA

shell32

Shell_NotifyIconA
ShellExecuteA
SHGetKnownFolderPath

wininet

InternetOpenA
InternetCloseHandle
InternetReadFile
InternetOpenUrlA

Sections

.text
Size: 367KB - Virtual size: 366KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 107KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

b67b812388a1094acd5db594749b4971

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

wininet

Sections

.text Size: 367KB - Virtual size: 366KB

.rdata Size: 107KB - Virtual size: 106KB

.data Size: 7KB - Virtual size: 14KB

.pdata Size: 18KB - Virtual size: 17KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 101KB - Virtual size: 100KB

.reloc Size: 3KB - Virtual size: 2KB

.text
Size: 367KB - Virtual size: 366KB

.rdata
Size: 107KB - Virtual size: 106KB

.data
Size: 7KB - Virtual size: 14KB

.pdata
Size: 18KB - Virtual size: 17KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 101KB - Virtual size: 100KB

.reloc
Size: 3KB - Virtual size: 2KB