xworm | PC X LEGEND BYPASS[.]exe

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General

Target

PC X LEGEND BYPASS.exe
Size

1.9MB
MD5

0f5d149cd2e3d53211053cc10ab5afe3
SHA1

7c6a746d3018e0c9c4fdbb0afeed5d763956614f
SHA256

3389ea0da70c332fb4e2cf1bf0ca290ed6c5ab35340d2e9d696e80e023e39436
SHA512

0350b4ab55667cc3fa3bb8c26f2e94439827e0d80f6d180c60e6aadc770c016c2ea37352e2a96e62378b2fcad091033658890553218c0efae536108bf5a93949
SSDEEP

49152:/iNOmow0zk3ArZeVuW4gPP9l9GBlyXXHeJGU6frQkwrM:qNkBkwrAutgH79GTQeJGRsDM

Score

10^/10

xworm

Malware Config

Extracted

Family

xworm

147.185.221.23:58112

Attributes

Install_directory
%AppData%
install_file
Realtek HD Audio Universal Service.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
static1/unpack001/Realtek HD Audio Universal Service.exe	family_xworm

Xworm family
xworm

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
PC X LEGEND BYPASS.exe
unpack001/PC X LEGEND BYPASS.exe
unpack001/Realtek HD Audio Universal Service.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

PC X LEGEND BYPASS.exe
.exe windows:4 windows x86 arch:x86

29b61e5a552b3a9bc00953de1c93be41

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetFileAttributesA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CompareFileTime
SearchPathA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
CreateDirectoryA
lstrcmpiA
GetCommandLineA
GetVersion
SetErrorMode
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
LoadLibraryA
SetFileTime
CloseHandle
GlobalFree
lstrcmpA
ExpandEnvironmentStringsA
GetExitCodeProcess
GlobalAlloc
WaitForSingleObject
GetWindowsDirectoryA
GetTempPathA
GetProcAddress
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
ReadFile
FindClose
GetPrivateProfileStringA
WritePrivateProfileStringA
WriteFile
MulDiv
LoadLibraryExA
GetModuleHandleA
MultiByteToWideChar
FreeLibrary

user32

GetWindowRect
EnableMenuItem
GetSystemMenu
ScreenToClient
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetForegroundWindow
PostQuitMessage
RegisterClassA
EndDialog
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
DestroyWindow
OpenClipboard
TrackPopupMenu
SendMessageTimeoutA
GetDC
LoadImageA
GetDlgItem
FindWindowExA
IsWindow
SetClipboardData
SetWindowLongA
EmptyClipboard
SetTimer
CreateDialogParamA
wsprintfA
ShowWindow
SetWindowTextA

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegDeleteValueA
SetFileSecurityA
RegOpenKeyExA
RegDeleteKeyA
RegEnumValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_Destroy
ord17
ImageList_AddMasked

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
PC X LEGEND BYPASS.exe
.exe windows:6 windows x64 arch:x64

bcd9d813e6c710011b95c7c4b4cf19e0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\All Projects\SpeedyBypass C++\SpeedyBypass C++\SpeedyBypass C++\j loader\examples\example_win32_directx11\Release\NONEX BYPASS.pdb

Imports

d3dx11_43

D3DX11CreateShaderResourceViewFromMemory

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_43

D3DCompile

kernel32

FormatMessageA
LocalFree
EnterCriticalSection
LeaveCriticalSection
SleepEx
GetSystemDirectoryA
VerifyVersionInfoA
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
SetLastError
QueryFullProcessImageNameW
CreateFileA
GetFileSizeEx
AllocConsole
ReadFile
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringW
GetTickCount
ReadProcessMemory
Beep
VirtualProtectEx
CreateThread
CloseHandle
Process32Next
Sleep
CreateToolhelp32Snapshot
OpenProcess
OutputDebugStringA
WriteProcessMemory
Process32First
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
GetProcAddress
HeapAlloc
HeapReAlloc
HeapFree
GetProcessHeap
MapViewOfFile
UnmapViewOfFile
CreateFileMappingA
CreateFileW
GetLastError
GetModuleHandleW
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
HeapDestroy
HeapSize
InitializeCriticalSectionEx
DeleteCriticalSection
GetCurrentProcess
ReleaseSRWLockExclusive
VirtualQueryEx
VirtualProtect
CreateFileMappingW
GetModuleFileNameA

user32

CreateWindowExW
GetSystemMetrics
UnregisterClassW
RegisterClassExW
ShowWindow
MessageBoxA
MoveWindow
DestroyWindow
TranslateMessage
LoadIconA
PeekMessageA
PostQuitMessage
FindWindowA
UpdateWindow
DispatchMessageA
DefWindowProcA
LoadCursorA
ScreenToClient
GetCapture
ClientToScreen
TrackMouseEvent
GetForegroundWindow
SetCapture
SetCursor
GetClientRect
IsWindowUnicode
ReleaseCapture
SetCursorPos
GetCursorPos
OpenClipboard
GetWindowRect
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
GetKeyState

shell32

ShellExecuteA

msvcp140

??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xbad_function_call@std@@YAXXZ
?setf@ios_base@std@@QEAAHHH@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ

imm32

ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmSetCandidateWindow

dwmapi

DwmExtendFrameIntoClientArea

normaliz

IdnToAscii

wldap32

ord26
ord301
ord27
ord200
ord22
ord41
ord32
ord50
ord33
ord30
ord79
ord45
ord60
ord211
ord46
ord35
ord217
ord143

crypt32

CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertFreeCertificateChain
CertOpenStore

ws2_32

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

rpcrt4

UuidToStringA
UuidCreate
RpcStringFreeA

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_terminate
__std_exception_destroy
__std_exception_copy
strstr
strrchr
longjmp
memcpy
memmove
memset
memchr
memcmp
_CxxThrowException
strchr
__intrinsic_setjmp
__C_specific_handler
__current_exception
__current_exception_context

api-ms-win-crt-stdio-l1-1-0

_wfopen
__stdio_common_vsprintf
__p__commode
_lseeki64
fflush
fread
__stdio_common_vsscanf
fclose
feof
_read
fputs
fopen
_write
_close
_open
__stdio_common_vfprintf
ftell
_popen
_pclose
fgets
fputc
__acrt_iob_func
fseek
_set_fmode
fwrite

api-ms-win-crt-utility-l1-1-0

rand
qsort

api-ms-win-crt-string-l1-1-0

strcmp
strncmp
_strdup
strncpy
strpbrk
isupper
strcspn
strspn
tolower

api-ms-win-crt-heap-l1-1-0

malloc
_set_new_mode
calloc
free
realloc
_callnewh
_msize

api-ms-win-crt-runtime-l1-1-0

_errno
_resetstkoflw
strerror
__sys_nerr
_invalid_parameter_noinfo
exit
_invalid_parameter_noinfo_noreturn
_wassert
_beginthreadex
_getpid
_register_thread_local_exe_atexit_callback
_c_exit
system
_exit
_initterm_e
_initterm
_get_narrow_winmain_command_line
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
terminate

api-ms-win-crt-convert-l1-1-0

strtoul
atoi
strtol
strtoull
strtod
strtoll

api-ms-win-crt-math-l1-1-0

_dclass
acosf
fmodf
cos
__setusermatherr
pow
ceilf
powf
sqrtf
roundf
sin
sinf
cosf

api-ms-win-crt-filesystem-l1-1-0

_unlink
_stat64
_fstat64
_access

api-ms-win-crt-locale-l1-1-0

localeconv
_configthreadlocale

api-ms-win-crt-multibyte-l1-1-0

_mbsicmp

api-ms-win-crt-time-l1-1-0

_time64
_gmtime64

advapi32

CryptDestroyKey
AddAccessAllowedAce
GetLengthSid
GetTokenInformation
InitializeAcl
IsValidSid
SetSecurityInfo
CopySid
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptEncrypt
CryptImportKey
OpenProcessToken
CryptDestroyHash

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 315KB - Virtual size: 315KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 691KB - Virtual size: 695KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 572KB - Virtual size: 576KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Realtek HD Audio Universal Service.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

29b61e5a552b3a9bc00953de1c93be41

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 23KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1KB - Virtual size: 151KB

.ndata Size: - Virtual size: 32KB

.rsrc Size: 46KB - Virtual size: 46KB

bcd9d813e6c710011b95c7c4b4cf19e0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

d3dx11_43

d3d11

d3dcompiler_43

kernel32

user32

shell32

msvcp140

imm32

dwmapi

normaliz

wldap32

crypt32

ws2_32

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-multibyte-l1-1-0

api-ms-win-crt-time-l1-1-0

advapi32

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 315KB - Virtual size: 315KB

.data Size: 691KB - Virtual size: 695KB

.pdata Size: 51KB - Virtual size: 50KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 572KB - Virtual size: 576KB

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 51KB - Virtual size: 50KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

.text
Size: 24KB - Virtual size: 23KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1KB - Virtual size: 151KB

.ndata
Size: - Virtual size: 32KB

.rsrc
Size: 46KB - Virtual size: 46KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 315KB - Virtual size: 315KB

.data
Size: 691KB - Virtual size: 695KB

.pdata
Size: 51KB - Virtual size: 50KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 572KB - Virtual size: 576KB

.text
Size: 51KB - Virtual size: 50KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B