builder-v1[.]zip

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General

Target

builder-v1.zip
Size

38.3MB
MD5

bef4124d8b5c16918825c3caabb909c9
SHA1

7702dbbf4431b646f3f3e275f7d2b37dd3971abd
SHA256

826b6283a645e2181d0be7420474022921148e87f5c64df1f334c1e9b1b856c6
SHA512

5a5c115d2f7af04be927f36d840fe2fc92f5be85ee7f16e52aac3626845e7f99e254f5e35a27b04352af3126aa5f84132ece6f9e3cfc1e6d684d39de5eab68ad
SSDEEP

786432:JVqmEd2gh9/AW15eTP6QYXBa93LocLGUKN3J3mN1XUHJ:XqmEdL/15euLXBa9bHim2p

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/dead-video.exe
unpack001/ffmpeg.exe

Files

builder-v1.zip
.zip
dead-video.exe
.exe windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 79KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
dead.bin
ffmpeg.exe
.exe windows x64

aeb4048f011e84129df4e64a01eb9a27

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

CryptAcquireContextA
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
DeregisterEventSource
GetUserNameA
InitializeSecurityDescriptor
OpenProcessToken
RegCloseKey
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExA
RegOpenKeyExW
RegQueryInfoKeyW
RegQueryValueExA
RegQueryValueExW
RegisterEventSourceW
ReportEventW
SetSecurityDescriptorDacl
SystemFunction036

bcrypt

BCryptCloseAlgorithmProvider
BCryptGenRandom
BCryptOpenAlgorithmProvider

crypt32

CertCloseStore
CertDeleteCertificateFromStore
CertEnumCRLsInStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenStore
PFXImportCertStore

gdi32

BitBlt
ChoosePixelFormat
CombineRgn
CreateBitmap
CreateCompatibleBitmap
CreateCompatibleDC
CreateDCW
CreateDIBSection
CreateFontIndirectW
CreateFontW
CreatePen
CreateRectRgn
CreateSolidBrush
DeleteDC
DeleteObject
DescribePixelFormat
ExtTextOutW
GetDIBColorTable
GetDIBits
GetDeviceCaps
GetDeviceGammaRamp
GetObjectA
GetPixelFormat
GetStockObject
GetTextExtentPoint32A
GetTextExtentPoint32W
GetTextMetricsW
Rectangle
SelectObject
SetBkMode
SetDeviceGammaRamp
SetPixelFormat
SetTextColor
SwapBuffers

imm32

ImmAssociateContext
ImmGetCandidateListW
ImmGetCompositionStringW
ImmGetContext
ImmGetIMEFileNameA
ImmNotifyIME
ImmReleaseContext
ImmSetCompositionStringW
ImmSetCompositionWindow

iphlpapi

GetAdaptersAddresses
if_indextoname
if_nametoindex

kernel32

AcquireSRWLockExclusive
AddVectoredExceptionHandler
AllocConsole
CancelIo
CancelIoEx
CloseHandle
CompareStringA
ConvertFiberToThread
ConvertThreadToFiber
CopyFileExW
CreateConsoleScreenBuffer
CreateDirectoryW
CreateEventA
CreateEventW
CreateFiber
CreateFileA
CreateFileMappingA
CreateFileW
CreateHardLinkW
CreateMutexA
CreateNamedPipeW
CreateProcessW
CreateSemaphoreA
CreateSemaphoreW
CreateThread
CreateToolhelp32Snapshot
DeleteCriticalSection
DeleteFiber
DeleteFileW
DeviceIoControl
DuplicateHandle
EnterCriticalSection
EnumResourceLanguagesA
EnumSystemLocalesA
ExitProcess
FileTimeToSystemTime
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
FlushFileBuffers
FormatMessageA
FormatMessageW
FreeConsole
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCommandLineW
GetComputerNameA
GetConsoleCursorInfo
GetConsoleMode
GetConsoleScreenBufferInfo
GetCurrentConsoleFont
GetCurrentDirectoryA
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDriveTypeA
GetEnvironmentStringsW
GetEnvironmentVariableA
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesA
GetFileAttributesExA
GetFileAttributesW
GetFileInformationByHandle
GetFileSize
GetFileSizeEx
GetFileType
GetFullPathNameA
GetFullPathNameW
GetHandleInformation
GetLastError
GetLocaleInfoA
GetLogicalProcessorInformation
GetLongPathNameA
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExA
GetModuleHandleExW
GetModuleHandleW
GetNumaHighestNodeNumber
GetNumaNodeProcessorMaskEx
GetNumberOfConsoleInputEvents
GetOverlappedResult
GetProcAddress
GetProcessAffinityMask
GetProcessHeap
GetProcessId
GetProcessTimes
GetStartupInfoA
GetStdHandle
GetSystemDirectoryA
GetSystemDirectoryW
GetSystemInfo
GetSystemPowerStatus
GetSystemTimeAdjustment
GetSystemTimeAsFileTime
GetTempPathA
GetTempPathW
GetThreadContext
GetThreadId
GetThreadLocale
GetThreadPriority
GetThreadTimes
GetTickCount
GetTickCount64
GetTimeZoneInformation
GetVersion
GetVersionExA
GetWindowsDirectoryA
GetWindowsDirectoryW
GlobalAlloc
GlobalFree
GlobalHandle
GlobalLock
GlobalMemoryStatusEx
GlobalUnlock
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
InitializeConditionVariable
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSRWLock
IsDBCSLeadByteEx
IsDebuggerPresent
IsValidCodePage
K32GetProcessMemoryInfo
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LocalFree
MapViewOfFile
MoveFileExA
MoveFileExW
MulDiv
MultiByteToWideChar
OpenProcess
OutputDebugStringA
OutputDebugStringW
PeekNamedPipe
Process32First
Process32Next
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleA
ReadConsoleInputA
ReadConsoleW
ReadFile
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSemaphore
RemoveDirectoryW
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetConsoleActiveScreenBuffer
SetConsoleCtrlHandler
SetConsoleCursorInfo
SetConsoleMode
SetConsoleScreenBufferSize
SetConsoleTextAttribute
SetConsoleTitleA
SetConsoleWindowInfo
SetCurrentDirectoryA
SetCurrentDirectoryW
SetDllDirectoryA
SetDllDirectoryW
SetEnvironmentVariableA
SetEnvironmentVariableW
SetErrorMode
SetEvent
SetFileAttributesW
SetFilePointer
SetFilePointerEx
SetHandleInformation
SetLastError
SetProcessAffinityMask
SetSystemTime
SetThreadAffinityMask
SetThreadContext
SetThreadErrorMode
SetThreadExecutionState
SetThreadGroupAffinity
SetThreadPriority
SetUnhandledExceptionFilter
SignalObjectAndWait
Sleep
SleepConditionVariableCS
SleepConditionVariableSRW
SuspendThread
SwitchToFiber
SwitchToThread
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnmapViewOfFile
VerSetConditionMask
VerifyVersionInfoW
VirtualAlloc
VirtualFree
VirtualLock
VirtualProtect
VirtualQuery
VirtualQueryEx
VirtualUnlock
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleOutputW
WriteConsoleW
WriteFile
__C_specific_handler
lstrcatW
lstrcmpiW
lstrcpyA
lstrcpynA
lstrlenW

msvcrt

___lc_codepage_func
___mb_cur_max_func
__argv
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_access
_access
_acmdln
_aligned_free
_aligned_malloc
_aligned_realloc
_amsg_exit
_assert
_beginthreadex
_cexit
_chmod
_close
_close
_commode
_dup
_endthreadex
_errno
_exit
_fdopen
_filelengthi64
_fileno
_findclose
_fileno
_findfirst64
_findnext64
_fmode
_fstat64
_ftime64
_fullpath
_get_osfhandle
_getcwd
_getch
_getpid
_gmtime64
_i64toa
_initterm
_hypot
_isatty
_isctype
_kbhit
_itoa
_localtime64
_lock
_locking
_lseeki64
_ltoa
_lseek
_mbsrchr
_mkdir
_mktime64
_nextafter
_onexit
_open
_putenv
_read
_read
_rmdir
_rmdir
_setjmp
_setmode
_setmode
_sopen
_stat64
_strdup
_strdup
_stricmp
_strlwr
_strnicmp
_strrev
_strupr
_time64
_ui64toa
_ultoa
_unlink
_unlink
_unlock
_vscprintf
_vsnprintf
_vsnprintf_s
_vsnwprintf
_vsnprintf_s
_waccess
_wassert
_wcsdup
_wfindfirst64
_wfindnext64
_wfopen
_wfopen_s
_wfullpath
_wmkdir
_wopen
_wremove
_wrename
_wrmdir
_write
_wsopen
_wstat64
_wunlink
abort
acos
asin
atan
atof
atoi
bsearch
calloc
clearerr
clock
cosh
div
exit
fclose
feof
ferror
fflush
fgetc
fgetpos
fgets
frexp
fgetws
fopen
fprintf
fputc
fputs
fputwc
fread
free
fscanf
fseek
fsetpos
ftell
fwprintf
fwrite
getc
getchar
getenv
getwc
isalnum
isalpha
islower
isprint
isspace
isupper
iswctype
isxdigit
localeconv
log10
longjmp
malloc
mbstowcs
memchr
memcmp
memcpy
memmove
memset
perror
printf
putc
remove
puts
putwc
qsort
raise
rand
realloc
rename
rewind
setlocale
setvbuf
signal
sinh
sprintf
srand
sscanf
strcat
strchr
strcmp
strcoll
strcpy
strcspn
strerror
strftime
strlen
strncat
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtok
strtok_s
strtol
strtoul
strxfrm
swscanf_s
tan
tanh
tolower
toupper
towlower
towupper
ungetc
ungetwc
vfprintf
vsprintf
wcscat
wcschr
wcscmp
wcscoll
wcscpy
wcscspn
wcsftime
wcslen
wcsncmp
wcsrchr
wcsstr
wcstombs
wcstoul
wcsxfrm

ole32

CoCreateInstance
CoGetMalloc
CoInitialize
CoInitializeEx
CoTaskMemAlloc
CoTaskMemFree
CoUninitialize
CreateBindCtx
OleLoadFromStream
OleSaveToStream
PropVariantClear
StringFromGUID2

oleaut32

OleCreatePropertyFrame
SysFreeString

shell32

CommandLineToArgvW
DragAcceptFiles
DragFinish
DragQueryFileW
ExtractIconExW
SHGetFolderPathW
SHGetSpecialFolderPathA

shlwapi

SHCreateStreamOnFileA

user32

AdjustWindowRectEx
BeginPaint
CallWindowProcW
ChangeDisplaySettingsExW
ClientToScreen
ClipCursor
CloseClipboard
CopyIcon
CreateIconFromResource
CreateIconIndirect
CreateWindowExA
CreateWindowExW
DefWindowProcA
DefWindowProcW
DestroyCursor
DestroyIcon
DestroyWindow
DialogBoxIndirectParamW
DispatchMessageA
DispatchMessageW
DrawIcon
DrawTextW
EmptyClipboard
EndDialog
EndPaint
EnumDisplayDevicesW
EnumDisplayMonitors
EnumDisplaySettingsW
FindWindowA
FrameRect
GetAsyncKeyState
GetClassInfoExW
GetClientRect
GetClipCursor
GetClipboardData
GetClipboardSequenceNumber
GetCursorInfo
GetCursorPos
GetDC
GetDesktopWindow
GetDlgItem
GetDoubleClickTime
GetFocus
GetIconInfo
GetKeyState
GetKeyboardLayout
GetKeyboardState
GetMenu
GetMessageExtraInfo
GetMessageW
GetMonitorInfoW
GetParent
GetProcessWindowStation
GetPropW
GetRawInputData
GetRawInputDeviceInfoA
GetRawInputDeviceList
GetSystemMetrics
GetUpdateRect
GetUserObjectInformationW
GetWindowLongPtrA
GetWindowLongPtrW
GetWindowLongW
GetWindowRect
GetWindowTextLengthW
GetWindowTextW
InvalidateRect
IsClipboardFormatAvailable
IsIconic
IsRectEmpty
IsWindowVisible
KillTimer
LoadCursorA
LoadCursorW
LoadIconW
MapVirtualKeyW
MessageBoxA
MessageBoxW
OpenClipboard
PeekMessageA
PeekMessageW
PostMessageW
PostThreadMessageW
RegisterClassExW
RegisterClassW
RegisterDeviceNotificationW
RegisterRawInputDevices
ReleaseDC
RemovePropW
ScreenToClient
SendMessageA
SendMessageW
SetClipboardData
SetCursor
SetCursorPos
SetFocus
SetForegroundWindow
SetLayeredWindowAttributes
SetPropW
SetTimer
SetWindowLongPtrA
SetWindowLongPtrW
SetWindowLongW
SetWindowPos
SetWindowRgn
SetWindowTextW
ShowWindow
SystemParametersInfoA
SystemParametersInfoW
ToUnicode
TrackMouseEvent
TranslateMessage
UnregisterClassW
UnregisterDeviceNotification
ValidateRect
WindowFromPoint
wsprintfA

userenv

GetUserProfileDirectoryW

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

avicap32

capCreateCaptureWindowA
capGetDriverDescriptionA

winmm

mciGetErrorStringA
mciSendCommandA
timeBeginPeriod
timeEndPeriod
timeGetTime
waveInAddBuffer
waveInClose
waveInGetDevCapsW
waveInGetNumDevs
waveInOpen
waveInPrepareHeader
waveInReset
waveInStart
waveInUnprepareHeader
waveOutClose
waveOutGetDevCapsW
waveOutGetErrorTextW
waveOutGetNumDevs
waveOutOpen
waveOutPrepareHeader
waveOutReset
waveOutUnprepareHeader
waveOutWrite

ws2_32

WSACleanup
WSACloseEvent
WSACreateEvent
WSADuplicateSocketW
WSAEventSelect
WSAGetLastError
WSAIoctl
WSARecv
WSARecvFrom
WSASend
WSASendTo
WSASetLastError
WSASocketA
WSASocketW
WSAStartup
WSAStringToAddressA
WSAWaitForMultipleEvents
__WSAFDIsSet
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
gethostbyaddr
gethostbyname
gethostname
getnameinfo
getpeername
getservbyname
getservbyport
getsockname
getsockopt
htonl
htons
inet_addr
inet_ntoa
inet_ntop
inet_pton
ioctlsocket
listen
ntohl
ntohs
recv
recvfrom
select
send
sendto
setsockopt
shutdown
socket

Exports

Exports

dlclose
dlerror
dlopen
dlsym
flite_lang_list
flite_lang_list_length
flite_voice_list
gme_ay_type
gme_clear_playlist
gme_delete
gme_enable_accuracy
gme_equalizer
gme_free_info
gme_gbs_type
gme_gym_type
gme_hes_type
gme_identify_extension
gme_identify_file
gme_identify_header
gme_ignore_silence
gme_kss_type
gme_load_custom
gme_load_data
gme_load_file
gme_multi_channel
gme_mute_voice
gme_mute_voices
gme_new_emu
gme_new_emu_multi_channel
gme_nsf_type
gme_nsfe_type
gme_open_data
gme_open_file
gme_play
gme_sap_type
gme_seek
gme_seek_samples
gme_set_autoload_playback_limit
gme_set_equalizer
gme_set_fade
gme_set_stereo_depth
gme_set_tempo
gme_set_user_cleanup
gme_set_user_data
gme_spc_type
gme_start_track
gme_tell
gme_tell_samples
gme_track_count
gme_track_ended
gme_track_info
gme_type
gme_type_extension
gme_type_list
gme_type_multitrack
gme_type_system
gme_user_data
gme_vgm_type
gme_vgz_type
gme_voice_count
gme_voice_name
gme_warning
gme_wrong_file_type

Sections

.text
Size: 63.7MB - Virtual size: 63.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 547KB - Virtual size: 547KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rodata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 26.9MB - Virtual size: 26.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 925KB - Virtual size: 925KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 13.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 511KB - Virtual size: 511KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 79KB - Virtual size: 78KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

aeb4048f011e84129df4e64a01eb9a27

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

crypt32

gdi32

imm32

iphlpapi

kernel32

msvcrt

ole32

oleaut32

shell32

shlwapi

user32

userenv

version

avicap32

winmm

ws2_32

Exports

Exports

Sections

.text Size: 63.7MB - Virtual size: 63.7MB

.data Size: 547KB - Virtual size: 547KB

.rodata Size: 15KB - Virtual size: 15KB

.rdata Size: 26.9MB - Virtual size: 26.9MB

.pdata Size: 925KB - Virtual size: 925KB

.xdata Size: 1.3MB - Virtual size: 1.3MB

.bss Size: - Virtual size: 13.5MB

.edata Size: 2KB - Virtual size: 1KB

.idata Size: 28KB - Virtual size: 28KB

.CRT Size: 512B - Virtual size: 128B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 511KB - Virtual size: 511KB

.text
Size: 79KB - Virtual size: 78KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 63.7MB - Virtual size: 63.7MB

.data
Size: 547KB - Virtual size: 547KB

.rodata
Size: 15KB - Virtual size: 15KB

.rdata
Size: 26.9MB - Virtual size: 26.9MB

.pdata
Size: 925KB - Virtual size: 925KB

.xdata
Size: 1.3MB - Virtual size: 1.3MB

.bss
Size: - Virtual size: 13.5MB

.edata
Size: 2KB - Virtual size: 1KB

.idata
Size: 28KB - Virtual size: 28KB

.CRT
Size: 512B - Virtual size: 128B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 511KB - Virtual size: 511KB