Monoxidex[.]exe

Sharing

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General

Target

Monoxidex.exe
Size

276KB
MD5

120f3a38b2f4eb0f800ebe47ffa5e76b
SHA1

bed5148cc6a53e12a86ed635bb79135a568edd78
SHA256

3a195d762fd1e2f7f93eb4cbcef8fa9b600a6f94fc43b1c1c157b2c5e069154f
SHA512

60e66274203624afa422578d9807b21cbcc99de855dd665aa54753c957886677e358a2579ade098970c7ea3f9c3f2476c9e028fdabaac6ee991f09093fa52aff
SSDEEP

6144:uczMsCcVT3+rXXDd5iZIlOi9E3AAqgm8xX:uFrHAIlOi9E3AAqz8xX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Monoxidex.exe

Files

Monoxidex.exe
.exe windows:5 windows x86 arch:x86

a258bf822d95c329a19914b816ba9abe

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

Imports

winmm

waveOutWrite
waveOutUnprepareHeader
waveOutReset
waveOutOpen
waveOutPrepareHeader

kernel32

CreateMutexW
WaitForSingleObject
GetLastError
TerminateThread
CloseHandle
LoadLibraryW
GetProcAddress
FreeLibrary
HeapFree
DecodePointer
HeapReAlloc
HeapSize
GetStringTypeW
GetFileType
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
HeapAlloc
CreateThread
Sleep
GetCurrentThreadId
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
SetStdHandle
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileW
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
GetACP
LCMapStringW
RaiseException

user32

GetMessageW
DispatchMessageW
SetTimer
TranslateMessage
EnumDisplayMonitors
GetWindowRect
GetDC
MessageBoxW
EnumChildWindows
CallNextHookEx
GetSystemMetrics
SetWindowTextW
DrawIcon
DestroyCursor
ShowWindow
GetCursorInfo
RedrawWindow
MoveWindow
UnhookWindowsHookEx
EnumWindows
SetWindowsHookExW
SetCursorPos
ReleaseDC
EnableWindow

gdi32

CreatePen
Ellipse
DeleteObject
CreateSolidBrush
BitBlt
SelectObject
CreateDIBSection
CreateCompatibleDC
StretchBlt
DeleteDC

Sections

.text
Size: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 172B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 143KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a258bf822d95c329a19914b816ba9abe

Headers

DLL Characteristics

File Characteristics

Imports

winmm

kernel32

user32

gdi32

Sections

.text Size: 81KB - Virtual size: 80KB

.rdata Size: 41KB - Virtual size: 40KB

.data Size: 2KB - Virtual size: 21KB

.gfids Size: 512B - Virtual size: 172B

_RDATA Size: 1KB - Virtual size: 1KB

.rsrc Size: 143KB - Virtual size: 142KB

.reloc Size: 6KB - Virtual size: 5KB

.text
Size: 81KB - Virtual size: 80KB

.rdata
Size: 41KB - Virtual size: 40KB

.data
Size: 2KB - Virtual size: 21KB

.gfids
Size: 512B - Virtual size: 172B

_RDATA
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 143KB - Virtual size: 142KB

.reloc
Size: 6KB - Virtual size: 5KB