Monoxid[.]zip | Triage

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General

Target

Monoxid.zip
Size

107KB
MD5

72dcf43879533d1dad48f3136ffa6294
SHA1

f2270825c06a3784951e0c48cf32861afe39e5c8
SHA256

552941693c73400e44199352fef514eab6edc56a80894f0b60def3af713212bf
SHA512

aeefbbd44c0c36a1ac05903a9d482801026a512b4401aed11f4eb14a541260b16f92ce824422ed3ad9de78294ce03c08c12fa9b2abe409c06fd232828d0a551f
SSDEEP

3072:4Seqcyhngc6yReq6IYY2aTxUFdSpfY6DXxh:LBT0+1eFdS5Y61h

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Monoxid.exe

Files

Monoxid.zip
.zip
Monoxid.exe
.exe windows:5 windows x86 arch:x86

44a369e948a6abc1185bc3f30a2fdb2b

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

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

user32

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

gdi32

DeleteDC
CreatePen
Ellipse
DeleteObject
CreateSolidBrush
BitBlt
SelectObject
CreateDIBSection
CreateCompatibleDC
StretchBlt

advapi32

LookupPrivilegeValueW
AdjustTokenPrivileges
AllocateAndInitializeSid
SetEntriesInAclW
SetNamedSecurityInfoW
OpenProcessToken
FreeSid

shell32

ShellExecuteW

Sections

.text
Size: 104KB - Virtual size: 104KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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

_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: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

44a369e948a6abc1185bc3f30a2fdb2b

Headers

DLL Characteristics

File Characteristics

Imports

winmm

kernel32

user32

gdi32

advapi32

shell32

Sections

.text Size: 104KB - Virtual size: 104KB

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

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

_RDATA Size: 1KB - Virtual size: 1KB

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

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

.text
Size: 104KB - Virtual size: 104KB

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

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

_RDATA
Size: 1KB - Virtual size: 1KB

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

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