tutorial_lx[.]exe

Sharing

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General

Target

tutorial_lx.exe
Size

8.8MB
MD5

7c4d1602d4b1b9fd1893632cd0ceb557
SHA1

a15f9264f9940682a4d60de0c0d7ed487dcaf809
SHA256

f640ce75052520d28c80d0452b096cfcc8c986c8809f208eb3b3a0c2b8768e98
SHA512

29b79783608b7ebc6993c3945e96fd9e4739505d6f2276276fef759124c2922e6573be21500d77e8d88203f7dc1e34e39a56d3492882478f609db9a5bd1bc90b
SSDEEP

196608:PVHFXSCmqsMWZWsigkNEey4X57iP6tG6FClFsU3YF68GRBpBK640BzR0:PNzsi9ly4X57iPtFsU3YFQzpo6t0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
tutorial_lx.exe

Files

tutorial_lx.exe
.exe windows:4 windows x86

9e604fa03f90625680ac2f8bef162aff

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

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

wsock32

setsockopt
gethostbyname
htonl
ioctlsocket
htons
WSAStartup
ntohl
WSACleanup

wininet

HttpQueryInfoA

crypt32

CertFreeCertificateContext
CertVerifySubjectCertificateContext
CertFindCertificateInStore
CertCreateCertificateContext
CryptGetMessageCertificates
CryptVerifyMessageSignature
CertCloseStore

version

GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA

winmm

waveInStop
waveInAddBuffer
waveInStart
waveInGetNumDevs
waveOutGetNumDevs
waveInClose
waveOutGetDevCapsA
waveOutPrepareHeader
waveOutWrite
waveOutReset
waveOutUnprepareHeader
waveInReset
waveInUnprepareHeader
waveInPrepareHeader
waveInOpen
waveInGetDevCapsA
timeGetTime
waveOutClose
waveOutOpen
timeKillEvent
timeSetEvent
timeGetDevCaps
timeBeginPeriod
timeEndPeriod

kernel32

GetSystemInfo
GetUserDefaultLangID
ExitThread
GlobalFree
GetFileAttributesA
GetFileAttributesW
LockResource
LoadResource
FindResourceExA
FindResourceExW
GlobalAlloc
CreateThread
GetTimeZoneInformation
GetSystemTime
SystemTimeToFileTime
DeleteFileA
DeleteFileW
MoveFileA
VirtualQuery
RemoveDirectoryA
RemoveDirectoryW
CreateDirectoryA
CreateDirectoryW
CreateFileA
CreateFileW
ReadFile
WriteFile
GetTempFileNameA
GetTempPathA
GetTempFileNameW
GetTempPathW
SetFilePointer
GetFileSize
GetFileAttributesExA
GetFileAttributesExW
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
FindClose
GetSystemDirectoryA
GetModuleFileNameA
MoveFileExA
CreateMutexA
ReleaseMutex
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
WaitForSingleObject
WideCharToMultiByte
GlobalUnlock
GlobalLock
IsDBCSLeadByteEx
lstrlenA
SetEndOfFile
CopyFileA
CopyFileW
GetModuleFileNameW
GetCommandLineW
ExitProcess
GetModuleHandleA
GetCommandLineA
GetProcessTimes
GetCurrentProcess
CreateEventA
SetEvent
TlsAlloc
SetThreadPriority
InterlockedIncrement
InterlockedDecrement
ResetEvent
WaitForMultipleObjects
VirtualFree
VirtualAlloc
GetThreadPriority
GetCurrentThread
GetSystemDefaultLangID
FreeLibrary
GetLastError
GetStartupInfoA
CreateProcessA
CloseHandle
LCMapStringW
LCMapStringA
GetTickCount
GetCurrentThreadId
GetLocaleInfoA
SetErrorMode
LoadLibraryA
GetProcAddress
QueryPerformanceCounter
QueryPerformanceFrequency
IsDBCSLeadByte
GetACP
GetCPInfo
MultiByteToWideChar
GetVersionExA
InterlockedExchange
InterlockedCompareExchange
Sleep
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
HeapAlloc
GetProcessHeap
MoveFileW
HeapFree

user32

GetSubMenu
LoadMenuA
SetTimer
KillTimer
GetClientRect
ScreenToClient
GetCursorPos
SetCursor
LoadCursorA
EndPaint
BeginPaint
GetMenu
DestroyWindow
GetFocus
WindowFromPoint
GetCapture
ReleaseCapture
SetCapture
TrackPopupMenu
ClientToScreen
DeleteMenu
GetMenuItemID
IsWindow
DefWindowProcA
GetWindowLongA
CreateWindowExA
RegisterClipboardFormatA
CloseClipboard
GetClipboardData
IsClipboardFormatAvailable
OpenClipboard
SetClipboardData
EmptyClipboard
InsertMenuA
InsertMenuW
RemoveMenu
GetWindow
UnregisterClassA
LoadStringW
MoveWindow
SetMenu
UpdateWindow
ShowWindow
SetDlgItemTextA
SetDlgItemTextW
EnableWindow
GetDlgItemTextA
GetWindowTextLengthA
DestroyMenu
GetWindowTextLengthW
PostQuitMessage
GetMenuStringA
GetMenuStringW
RegisterClassA
DispatchMessageA
TranslateMessage
TranslateAcceleratorA
GetMessageA
LoadAcceleratorsA
PostThreadMessageA
GetQueueStatus
PeekMessageA
MsgWaitForMultipleObjects
RegisterWindowMessageA
SystemParametersInfoA
DialogBoxIndirectParamW
DialogBoxIndirectParamA
PostMessageA
EndDialog
SetWindowLongA
GetParent
GetWindowRect
GetDesktopWindow
SetWindowPos
LoadIconA
GetDlgItem
SendMessageA
SetWindowTextA
SetFocus
GetMenuItemCount
GetMenuItemInfoA
GetSystemMetrics
InsertMenuItemA
DdeInitializeA
DdeCreateStringHandleA
DdeConnect
DdeClientTransaction
DdeDisconnect
DdeFreeStringHandle
DdeUninitialize
SendInput
GetKeyboardLayout
GetDC
ReleaseDC
GetDoubleClickTime
LoadStringA
EnableMenuItem
CheckMenuItem
InvalidateRect
WaitForInputIdle
MapVirtualKeyA
FillRect
GetKeyState
DialogBoxParamW
DialogBoxParamA
GetDlgItemTextW
MessageBoxA

gdi32

GetTextMetricsA
GetClipRgn
SetTextColor
ExtTextOutW
ExtTextOutA
CreateRectRgn
GetTextAlign
GetBkMode
GetTextColor
EnumFontFamiliesA
SetTextCharacterExtra
BeginPath
EndPage
DPtoLP
FillPath
ExtCreatePen
StrokePath
EndDoc
StartDocA
LPtoDP
CreateSolidBrush
GetClipBox
GetSystemPaletteEntries
CreatePalette
GetTextExtentPoint32A
CreatePen
GetBkColor
SetBkColor
GetCurrentObject
GetTextExtentPoint32W
EndPath
SetPolyFillMode
MoveToEx
LineTo
PolyBezierTo
SelectClipPath
SaveDC
RestoreDC
GdiFlush
DeleteObject
SelectObject
StretchDIBits
SetDIBitsToDevice
CreateCompatibleBitmap
GetObjectA
CreateCompatibleDC
DeleteDC
CreateDIBSection
GetDeviceCaps
BitBlt
RealizePalette
SelectPalette
GetStockObject
CreateFontIndirectA
SetBkMode
SetTextAlign
IntersectClipRect
SelectClipRgn
StartPage

comdlg32

GetOpenFileNameA
PrintDlgA
GetOpenFileNameW
GetSaveFileNameW
CommDlgExtendedError
GetSaveFileNameA

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegQueryValueExW
RegOpenKeyExW
RegSetValueExA
RegCreateKeyA
RegSetValueA

shell32

DragQueryFileA
DragAcceptFiles
SHBrowseForFolderA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHAppBarMessage
DragQueryFileW

ole32

CoTaskMemAlloc
CoFreeUnusedLibraries
CoInitialize
CoUninitialize
CoCreateInstance
CoTaskMemFree

oleaut32

SysFreeString

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 56KB - Virtual size: 842KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 124KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9e604fa03f90625680ac2f8bef162aff

Headers

DLL Characteristics

File Characteristics

Imports

wsock32

wininet

crypt32

version

winmm

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 96KB - Virtual size: 95KB

.data Size: 56KB - Virtual size: 842KB

.rsrc Size: 124KB - Virtual size: 122KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 96KB - Virtual size: 95KB

.data
Size: 56KB - Virtual size: 842KB

.rsrc
Size: 124KB - Virtual size: 122KB