Funkin[.]exe | Triage

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General

Target

Funkin.exe
Size

50.7MB
MD5

e7e9a82f4c864d8c0a641c9d009c5797
SHA1

c3e365fdef1b680c7c1faa4c84d9be1a1bde7e83
SHA256

dbc8aacc511b95fdf7143abd82a6290111d5ab0b325b83bb758d1608ff5a6cf6
SHA512

502853a945e2fd2d743b49990fe90a7ced3c998830b537807d349ae5ab84e5d5d2ce35e4e105dd4a4781a1a92ca50acc3a277b5ebaa2cf9ffc6340019399e969
SSDEEP

393216:nbkFhRbCFsExVctNKe4to00bLZLrTKFVdCcFqYbhTbwLrDJJfHsXyfzeLN424:wFtEJDFScEDmJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Funkin.exe

Files

Funkin.exe
.exe windows:6 windows x64 arch:x64

6107772c53da071b4d55eeb7f8ded0b6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

user32

MessageBoxA

ws2_32

getaddrinfo
WSAGetLastError
freeaddrinfo
WSAStartup
gethostbyaddr
socket
shutdown
setsockopt
gethostbyname
__WSAFDIsSet
accept
bind
closesocket
connect
ioctlsocket
getpeername
getsockname
htons
inet_addr
inet_ntoa
listen
ntohs
recv
select
send
gethostname

advapi32

CryptReleaseContext
CryptGenRandom
CryptAcquireContextA

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertOpenSystemStoreA

libvlc

libvlc_audio_get_channel
libvlc_audio_get_delay
libvlc_audio_get_mute
libvlc_audio_get_volume
libvlc_audio_set_channel
libvlc_audio_set_delay
libvlc_audio_set_mute
libvlc_audio_set_volume
libvlc_event_attach
libvlc_event_detach
libvlc_media_add_option
libvlc_media_get_duration
libvlc_media_get_mrl
libvlc_media_new_location
libvlc_media_new_path
libvlc_media_player_can_pause
libvlc_media_player_event_manager
libvlc_media_player_get_length
libvlc_media_player_get_position
libvlc_media_player_get_rate
libvlc_media_player_get_time
libvlc_media_player_is_playing
libvlc_media_player_is_seekable
libvlc_media_player_new_from_media
libvlc_media_player_pause
libvlc_media_player_play
libvlc_media_player_release
libvlc_media_player_set_media
libvlc_media_player_set_pause
libvlc_media_player_set_position
libvlc_media_player_set_rate
libvlc_media_player_set_time
libvlc_media_player_stop
libvlc_media_release
libvlc_new
libvlc_release
libvlc_video_set_callbacks
libvlc_video_set_format_callbacks

kernel32

GetProcessHeap
GetCommandLineA
FindFirstFileExW
SetEndOfFile
GetStringTypeW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
GetFileAttributesExW
SetEnvironmentVariableW
GetFileSizeEx
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
SetConsoleMode
ReadConsoleInputW
HeapSize
WriteConsoleW
IsValidCodePage
GetProcAddress
GetDateFormatW
GetTimeZoneInformation
HeapAlloc
HeapFree
HeapReAlloc
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetConsoleCP
GetStdHandle
SetFilePointerEx
MoveFileExW
DeleteFileW
RemoveDirectoryW
CreateDirectoryW
SetStdHandle
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
GetFileType
GetFileInformationByHandle
GetDriveTypeW
CreateFileW
GetModuleHandleExW
ExitProcess
LoadLibraryExW
TlsFree
InitializeCriticalSectionAndSpinCount
EncodePointer
SetLastError
RaiseException
RtlPcToFileHeader
RtlUnwindEx
InitializeSListHead
GetSystemTimeAsFileTime
GetModuleHandleW
IsProcessorFeaturePresent
TlsGetValue
SetErrorMode
QueryPerformanceCounter
QueryPerformanceFrequency
GetSystemTime
SystemTimeToFileTime
RtlCaptureContext
TlsSetValue
TlsAlloc
CloseHandle
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObject
CreateEventA
CreateThread
GetCurrentThreadId
FreeLibrary
LoadLibraryW
GetCommandLineW
LoadLibraryA
ReadFile
WriteFile
DuplicateHandle
CreatePipe
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetCurrentProcessId
FormatMessageA
SetCurrentDirectoryW
GetCurrentDirectoryW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
GetFullPathNameW
Sleep
GetProcessTimes
GetModuleFileNameW
GetLastError
lstrlenW
MultiByteToWideChar
WideCharToMultiByte
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW

Exports

Exports

AmdPowerXpressRequestHighPerformance
NvOptimusEnablement
hx_cffi

Sections

.text
Size: 36.7MB - Virtual size: 36.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6.7MB - Virtual size: 6.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5.2MB - Virtual size: 5.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 981KB - Virtual size: 980KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 458KB - Virtual size: 458KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 781KB - Virtual size: 780KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6107772c53da071b4d55eeb7f8ded0b6

Headers

DLL Characteristics

File Characteristics

Imports

user32

ws2_32

advapi32

crypt32

libvlc

kernel32

Exports

Exports

Sections

.text Size: 36.7MB - Virtual size: 36.7MB

.rdata Size: 6.7MB - Virtual size: 6.6MB

.data Size: 5.2MB - Virtual size: 5.4MB

.pdata Size: 981KB - Virtual size: 980KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 458KB - Virtual size: 458KB

.reloc Size: 781KB - Virtual size: 780KB

.text
Size: 36.7MB - Virtual size: 36.7MB

.rdata
Size: 6.7MB - Virtual size: 6.6MB

.data
Size: 5.2MB - Virtual size: 5.4MB

.pdata
Size: 981KB - Virtual size: 980KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 458KB - Virtual size: 458KB

.reloc
Size: 781KB - Virtual size: 780KB