midipiano_chung[.]exe

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General

Target

midipiano_chung.exe
Size

475KB
MD5

a6adc1102b988708e28e4c29dcb20714
SHA1

5080a245cbd470e534d7030c226a52a40813cc6c
SHA256

28647f96841c3bc24af2263a336b550431d8ccbe63770278319f2f9e5b3daa05
SHA512

d1f337646b89d818f5b1c70201256af410f42e22a120891112c04ae50a1269ed5320156a665da77379bb44e47dd1c7ed371ca2ef7b8d36f644aa9c2ae42c282b
SSDEEP

12288:W5qG4h8qa4THiyQ+dUdvKeDEl0TIVYkPTSl:cyQ+dQvbc0TIOkWl

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
midipiano_chung.exe

Files

midipiano_chung.exe
.exe windows:4 windows x86

2a811dda95c53879ae0a042f12fd0d7c

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

comdlg32

GetOpenFileNameA
GetSaveFileNameA

gdi32

ChoosePixelFormat
CreatePalette
DeleteObject
GetDeviceCaps
RealizePalette
SelectPalette
SetDIBitsToDevice
SetPaletteEntries
SetPixelFormat
SwapBuffers

kernel32

Beep
CloseHandle
CreateConsoleScreenBuffer
CreateEventA
CreateSemaphoreA
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FillConsoleOutputAttribute
FillConsoleOutputCharacterA
FillConsoleOutputCharacterW
FreeLibrary
GetConsoleCursorInfo
GetConsoleMode
GetConsoleScreenBufferInfo
GetConsoleTitleA
GetCurrentDirectoryA
GetCurrentProcess
GetLargestConsoleWindowSize
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetShortPathNameA
GetStdHandle
GetTickCount
GetVersionExA
GlobalMemoryStatus
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
LockFile
MultiByteToWideChar
PeekConsoleInputA
QueryPerformanceCounter
QueryPerformanceFrequency
ReadConsoleInputA
ReleaseSemaphore
ResetEvent
ScrollConsoleScreenBufferA
ScrollConsoleScreenBufferW
SetConsoleActiveScreenBuffer
SetConsoleCtrlHandler
SetConsoleCursorInfo
SetConsoleCursorPosition
SetConsoleMode
SetConsoleScreenBufferSize
SetConsoleTextAttribute
SetConsoleTitleA
SetConsoleWindowInfo
SetEvent
SetPriorityClass
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnlockFile
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte
WriteConsoleInputA
WriteConsoleOutputA
WriteConsoleOutputW
WriteFile

msvcrt

__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_beginthreadex
_cexit
_chdir
_controlfp
_errno
_execl
_filelengthi64
_findclose
_findfirst
_findnext
_fmode
_fpreset
_get_osfhandle
_i64toa
_iob
_isctype
_itoa
_onexit
_pctype
_setmode
_snprintf
_spawnl
_strdup
_stricmp
_ui64toa
_ultoa
abort
atexit
calloc
cos
exit
fclose
fflush
fgetc
fgetpos
fgets
fopen
fputs
fread
free
freopen
fseek
fsetpos
ftell
fwrite
getenv
malloc
mbstowcs
memcpy
memmove
memset
pow
realloc
remove
rewind
setvbuf
signal
sin
sprintf
sqrt
strchr
strcpy
strncat
strncpy
strrchr
strstr
strtod
strtoul
tolower
toupper
vfprintf
wcslen
wcstoul

user32

AdjustWindowRect
BeginPaint
ChangeDisplaySettingsA
ClientToScreen
ClipCursor
CreateWindowExA
DefWindowProcA
DestroyWindow
DispatchMessageA
EndPaint
EnumDisplaySettingsA
FindWindowA
GetAsyncKeyState
GetCapture
GetClientRect
GetCursorPos
GetDC
GetForegroundWindow
GetKeyboardState
GetSystemMetrics
GetWindowLongA
GetWindowRect
GetWindowTextA
InvalidateRect
KillTimer
LoadCursorA
LoadIconA
MapVirtualKeyA
MapWindowPoints
MessageBoxA
PeekMessageA
PostMessageA
PtInRect
RegisterClassA
ReleaseCapture
ReleaseDC
SendMessageA
SetCapture
SetCursor
SetCursorPos
SetForegroundWindow
SetTimer
SetWindowLongA
SetWindowPos
SetWindowTextA
ShowWindow
SystemParametersInfoA
ToAscii
TranslateMessage
UnregisterClassA
VkKeyScanA
WindowFromPoint

winmm

midiInClose
midiInGetDevCapsA
midiInGetNumDevs
midiInOpen
midiInStart
midiInStop
midiOutClose
midiOutGetDevCapsA
midiOutGetNumDevs
midiOutOpen
midiOutShortMsg

Exports

Exports

COPY@12
COPYMP3FRAME@20
COPYRIGHT16@24
COPYRIGHT32@24
COPYSLICELEFT16@28
COPYSLICELEFT32@28
COPYSLICEMP3FRAME16@24
COPYSLICEMP3FRAME32@24
COPYSLICERIGHT16@28
COPYSLICERIGHT32@28
CPUCOUNTER@0
FBS_CREATE_MP3STREAM@4
FBS_CREATE_SOUND@8
FBS_CREATE_WAVE@12
FBS_DESTROY_SOUND@4
FBS_DESTROY_WAVE@4
FBS_DISABLE_MASTERCALLBACK@0
FBS_DISABLE_SOUNDCALLBACK@4
FBS_DISABLE_STREAMCALLBACK@0
FBS_ENABLE_MASTERCALLBACK@0
FBS_ENABLE_SOUNDCALLBACK@4
FBS_ENABLE_STREAMCALLBACK@0
FBS_END_MP3STREAM@0
FBS_EXIT@0
FBS_GET_KEYCODE@0
FBS_GET_MAD32@0
FBS_GET_MASTERVOLUME@4
FBS_GET_MAXCHANNELS@4
FBS_GET_NUMOFPLUGOUTS@0
FBS_GET_PLAYEDBYTES@0
FBS_GET_PLAYEDSAMPLES@0
FBS_GET_PLAYINGSOUNDS@0
FBS_GET_PLAYINGSTREAMS@0
FBS_GET_PLAYTIME@0
FBS_GET_PLUGBITS@0
FBS_GET_PLUGBUFFERS@0
FBS_GET_PLUGBUFFERSIZE@0
FBS_GET_PLUGCHANNELS@0
FBS_GET_PLUGDEVICE@0
FBS_GET_PLUGERROR@0
FBS_GET_PLUGFRAMES@0
FBS_GET_PLUGFRAMESIZE@0
FBS_GET_PLUGNAME@0
FBS_GET_PLUGPATH@0
FBS_GET_PLUGRATE@0
FBS_GET_PLUGRUNNING@0
FBS_GET_PLUGSIGNED@0
FBS_GET_SOUNDLENGTH@8
FBS_GET_SOUNDLOOPS@8
FBS_GET_SOUNDMUTED@8
FBS_GET_SOUNDPAN@8
FBS_GET_SOUNDPAUSED@8
FBS_GET_SOUNDPOINTERS@16
FBS_GET_SOUNDSPEED@8
FBS_GET_SOUNDVOLUME@8
FBS_GET_STREAMBUFFER@12
FBS_GET_STREAMPAN@4
FBS_GET_STREAMVOLUME@4
FBS_GET_WAVELENGTH@8
FBS_GET_WAVEPOINTERS@16
FBS_INIT@20
FBS_LOAD_MP3FILE@12
FBS_LOAD_MP3FILE_SHORT@16
FBS_LOAD_WAVFILE@8
FBS_LOAD_WAVFILE_SHORT@8
FBS_PLAY_MP3STREAM@8
FBS_PLAY_SOUND@8
FBS_PLAY_WAVE@24
FBS_SET_MAD32@4
FBS_SET_MASTERCALLBACK32@4
FBS_SET_MASTERCALLBACK@4
FBS_SET_MASTERVOLUME@4
FBS_SET_MAXCHANNELS@4
FBS_SET_PLUGPATH@4
FBS_SET_SOUNDCALLBACK@8
FBS_SET_SOUNDLOOPS@8
FBS_SET_SOUNDMUTED@8
FBS_SET_SOUNDPAN@8
FBS_SET_SOUNDPAUSED@8
FBS_SET_SOUNDPOINTERS@16
FBS_SET_SOUNDSPEED@8
FBS_SET_SOUNDVOLUME@8
FBS_SET_STREAMCALLBACK@4
FBS_SET_STREAMPAN@4
FBS_SET_STREAMVOLUME@4
FBS_START@0
FBS_STOP@0
IS3DNOW2@0
IS3DNOW@0
ISCMOV@0
ISFPU@0
ISMMX2@0
ISMMX@0
ISSSE2@0
ISSSE@0
ISTSC@0
MHZ@0
MIX16@16
MOVERIGHT16@20
MOVERIGHT32@20
MOVESLICELEFT16@24
MOVESLICELEFT32@24
MOVESLICERIGHT16@24
MOVESLICERIGHT32@24
PAN16@20
SCALE16@16
SCALEMP3FRAME_11_16@12
SCALEMP3FRAME_12_16@12
SCALEMP3FRAME_21_16@16
SCALEMP3FRAME_22_16@16
ZERO@8
ZEROBUFFER@16

Sections

.text
Size: 397KB - Virtual size: 397KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 90.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2a811dda95c53879ae0a042f12fd0d7c

Headers

File Characteristics

Imports

comdlg32

gdi32

kernel32

msvcrt

user32

winmm

Exports

Exports

Sections

.text Size: 397KB - Virtual size: 397KB

.data Size: 9KB - Virtual size: 9KB

.rdata Size: 11KB - Virtual size: 10KB

.bss Size: - Virtual size: 90.7MB

.edata Size: 3KB - Virtual size: 3KB

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

.CRT Size: 512B - Virtual size: 24B

.tls Size: 512B - Virtual size: 32B

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

.reloc Size: 27KB - Virtual size: 27KB

.text
Size: 397KB - Virtual size: 397KB

.data
Size: 9KB - Virtual size: 9KB

.rdata
Size: 11KB - Virtual size: 10KB

.bss
Size: - Virtual size: 90.7MB

.edata
Size: 3KB - Virtual size: 3KB

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

.CRT
Size: 512B - Virtual size: 24B

.tls
Size: 512B - Virtual size: 32B

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

.reloc
Size: 27KB - Virtual size: 27KB