Static task
static1
Behavioral task
behavioral1
Sample
cascade_0.9.4/CASCADE.exe
Resource
win11-20240508-en
Behavioral task
behavioral2
Sample
cascade_0.9.4/lha.exe
Resource
win11-20240508-en
Behavioral task
behavioral3
Sample
cascade_0.9.4/unrar.exe
Resource
win11-20240611-en
General
-
Target
CASCADE_0.9.4-1.rar
-
Size
16.1MB
-
MD5
c8a952669ba3f92e062424e6d2f2fa2d
-
SHA1
bfa4fa7a71c64784075a537c7150d3b7357ebfee
-
SHA256
6ba0b632cda0a6c32332b11aed24a24221b0d673f29d93cc9938f0201cc8c90b
-
SHA512
4664d871a6406b0a1e012a09933f415897377a6b33e06955a7e6df885c14f5b2172e6167fcc574a0fc1dfca0707c26d78b32c3b9e9a932116b2b067fe83c61e0
-
SSDEEP
393216:CbBL8oLsZtM7zDPVwg0blcA+qoDQVbzwcuS2FQgIOqQPHrtazL:CbBLtItMzPgbsqoDMoxQgIIPLY
Malware Config
Signatures
-
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/cascade_0.9.4/CASCADE.exe unpack001/cascade_0.9.4/lha.exe unpack001/cascade_0.9.4/unrar.exe
Files
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CASCADE_0.9.4-1.rar.rar
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cascade_0.9.4/CASCADE.exe.exe windows:4 windows x86 arch:x86
fa4d5c869351014d1ce952f2833a7558
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
MessageBoxA
shell32
ShellExecuteExW
msvcrt
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
memcpy
free
malloc
wcscmp
memcmp
memmove
strlen
wcslen
wcscpy
wcscat
memset
kernel32
GetStartupInfoA
GetModuleHandleA
SetFilePointer
WriteFile
ReadFile
CreateFileW
DeleteFileW
FindNextFileW
RemoveDirectoryW
FindFirstFileW
FindClose
GetModuleFileNameW
GetCommandLineW
GetTempPathW
GetCurrentThreadId
GetTickCount
GetCurrentProcessId
CreateDirectoryW
GetLastError
SetFileTime
SetFileAttributesW
CreateProcessW
CloseHandle
WaitForSingleObject
Sections
.text Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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cascade_0.9.4/lha.exe.exe windows:4 windows x86 arch:x86
a6e3c01c005deca54d8e3d026d68bbfe
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FreeLibrary
GetFileAttributesA
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
InterlockedExchange
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte
msvcrt
_chmod
_close
_fdopen
_isatty
_mkdir
_mktemp
_open
_rmdir
_setmode
_stat
_strdup
_umask
_unlink
_utime
__getmainargs
__lc_codepage
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_chsize
_errno
_filbuf
_findclose
_findfirst
_findnext
_flsbuf
_fullpath
_iob
_isctype
_onexit
_pctype
_setmode
_stricmp
_winmajor
abort
atexit
calloc
exit
fclose
fflush
fgetc
fgets
fopen
fprintf
fputc
fread
free
fseek
ftell
fwrite
getenv
localeconv
localtime
malloc
mbstowcs
memcmp
memcpy
memmove
memset
mktime
printf
putchar
puts
qsort
realloc
rename
setlocale
signal
strcat
strchr
strcmp
strcpy
strerror
strlen
strncmp
strncpy
strrchr
strstr
time
tolower
toupper
vfprintf
wcslen
wcstombs
Sections
.text Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 360B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 35KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
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
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cascade_0.9.4/roms/ASIAN PACK1.bin
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cascade_0.9.4/roms/ASIAN PACK1.bin.eep
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cascade_0.9.4/roms/ASIAN PACK2.bin
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cascade_0.9.4/roms/ASIAN PACK2.bin.eep
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cascade_0.9.4/roms/EUROPEAN PACK1.bin
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cascade_0.9.4/roms/EUROPEAN PACK2.bin
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cascade_0.9.4/roms/HYUNDAI KIA.bin
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cascade_0.9.4/roms/KOREAN.bin
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cascade_0.9.4/roms/USA AUSTRALIA.bin
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cascade_0.9.4/stderr.out
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cascade_0.9.4/unrar.exe.exe windows:4 windows x86 arch:x86
338e1d910978de05b59b9703752da3d0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
RegCloseKey
RegOpenKeyExA
RegOpenKeyExW
RegQueryValueExA
RegQueryValueExW
SetFileSecurityA
SetFileSecurityW
kernel32
CloseHandle
CreateDirectoryA
CreateDirectoryW
CreateFileA
CreateFileW
CreateSemaphoreA
DeleteCriticalSection
DeviceIoControl
EnterCriticalSection
ExitProcess
ExpandEnvironmentStringsA
ExpandEnvironmentStringsW
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
FlushFileBuffers
FormatMessageW
FreeLibrary
GetCPInfo
GetConsoleMode
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentThread
GetCurrentThreadId
GetDiskFreeSpaceA
GetDriveTypeA
GetFileAttributesA
GetFileAttributesW
GetFileTime
GetFileType
GetFullPathNameA
GetFullPathNameW
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStdHandle
GetSystemTime
GetVersionExW
InitializeCriticalSection
InterlockedDecrement
InterlockedExchange
InterlockedIncrement
IsDBCSLeadByte
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LocalFileTimeToFileTime
LocalFree
MoveFileW
MultiByteToWideChar
ReadConsoleW
ReadFile
ReleaseSemaphore
SetConsoleCtrlHandler
SetConsoleMode
SetEndOfFile
SetErrorMode
SetFileAttributesA
SetFileAttributesW
SetFilePointer
SetFileTime
SetLastError
SetPriorityClass
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SystemTimeToFileTime
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile
msvcrt
_write
__getmainargs
__lc_codepage
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_flsbuf
_iob
_onexit
_setmode
_winmajor
abort
atexit
atoi
calloc
exit
fgets
fputc
fputs
free
fwrite
getenv
localeconv
malloc
memchr
memcmp
memcpy
memmove
memset
realloc
remove
rename
signal
sprintf
strcat
strchr
strcmp
strcpy
strlen
strncat
strncmp
strncpy
strpbrk
strrchr
strstr
strtol
swprintf
toupper
vfprintf
vsprintf
wcscat
wcschr
wcscmp
wcscpy
wcslen
wcsncat
wcsncmp
wcsncpy
wcspbrk
wcsrchr
shell32
SHGetMalloc
SHGetPathFromIDListA
SHGetPathFromIDListW
SHGetSpecialFolderLocation
user32
CharLowerA
CharLowerW
CharToOemA
CharToOemBuffW
CharUpperA
CharUpperW
ExitWindowsEx
OemToCharA
OemToCharBuffA
OemToCharBuffW
Sections
.text Size: 237KB - Virtual size: 237KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
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