Behavioral task
behavioral1
Sample
v5.3.3.rar
Resource
win10-20240221-en
Behavioral task
behavioral2
Sample
v5.3.3/Modules/gen.py
Resource
win10-20240221-en
Behavioral task
behavioral3
Sample
v5.3.3/Modules/infos.py
Resource
win10-20240221-en
Behavioral task
behavioral4
Sample
v5.3.3/accr.exe
Resource
win10-20240221-en
Behavioral task
behavioral5
Sample
v5.3.3/megatools.exe
Resource
win10-20240221-en
General
-
Target
v5.3.3.rar
-
Size
38.6MB
-
MD5
b559decb270bb62a50a5434f9108c0fa
-
SHA1
232371d58f77f1a097daa0b4b91495873086a43a
-
SHA256
d46c8eacf176384f9a7adf8c6bcfbc6a18fec97679748f72e4471a4325664d2b
-
SHA512
7be0909bb8d7ad8f210d2dc0a606008dd03552cbeb28d0a26339fd9c17a6d92377f01c9e8f1fe226b1850d775354bab8f166446b918a024733f0051a29a84cd9
-
SSDEEP
786432:2GX9Bq/qn4dKnbRgDjALreYBq9jeoHTsBFRPaKFpxKQW2zJy5:2Gzqy4dYRxnecESoHaFxKQWw8
Malware Config
Signatures
-
Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/v5.3.3/accr.exe pyinstaller -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/v5.3.3/accr.exe unpack001/v5.3.3/megatools.exe
Files
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v5.3.3.rar.rar
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v5.3.3/LICENSE
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v5.3.3/Modules/gen.py
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v5.3.3/Modules/infos.py
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v5.3.3/README.md
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v5.3.3/accr.exe.exe windows:5 windows x64 arch:x64
380d2cbec5e800eecb6612f15b9ac012
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
GetWindowThreadProcessId
ShowWindow
kernel32
GetModuleFileNameW
CreateSymbolicLinkW
GetProcAddress
GetCommandLineW
GetEnvironmentVariableW
SetEnvironmentVariableW
ExpandEnvironmentStringsW
CreateDirectoryW
GetTempPathW
WaitForSingleObject
Sleep
GetExitCodeProcess
CreateProcessW
SetDllDirectoryW
FreeLibrary
LoadLibraryExW
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
CloseHandle
GetCurrentProcess
GetCurrentProcessId
LocalFree
FormatMessageW
MultiByteToWideChar
WideCharToMultiByte
GetConsoleWindow
GetTimeZoneInformation
GetLastError
HeapSize
WriteConsoleW
GetStartupInfoW
TlsSetValue
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
SetEndOfFile
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetFullPathNameW
RemoveDirectoryW
FindNextFileW
SetStdHandle
DeleteFileW
ReadFile
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP
GetFileSizeEx
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetCurrentDirectoryW
FlushFileBuffers
HeapReAlloc
GetFileAttributesExW
GetStringTypeW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
advapi32
ConvertSidToStringSidW
GetTokenInformation
OpenProcessToken
ConvertStringSecurityDescriptorToSecurityDescriptorW
Sections
.text Size: 167KB - Virtual size: 167KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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accr.pyc
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v5.3.3/gui.ui.xml
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v5.3.3/images/example.PNG.png
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v5.3.3/images/logo.png.png
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v5.3.3/megatools.exe.exe windows:4 windows x64 arch:x64
e84963a2818ec3c93539510f5a77b7d9
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
ConvertSidToStringSidA
CopySid
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
DeregisterEventSource
GetCurrentHwProfileA
GetFileSecurityW
GetLengthSid
GetSecurityDescriptorGroup
GetSecurityDescriptorOwner
GetTokenInformation
GetUserNameW
IsValidSid
LookupAccountSidW
OpenProcessToken
RegCloseKey
RegCreateKeyExW
RegDeleteValueW
RegEnumKeyExW
RegEnumValueW
RegLoadMUIStringW
RegNotifyChangeKeyValue
RegOpenKeyExW
RegQueryInfoKeyW
RegQueryValueExW
RegSetValueExW
RegisterEventSourceW
ReportEventW
bcrypt
BCryptGenRandom
crypt32
CertCloseStore
CertEnumCertificatesInStore
CertFreeCertificateContext
CertGetEnhancedKeyUsage
CertGetIntendedKeyUsage
CertOpenSystemStoreA
dnsapi
DnsFree
DnsQuery_A
iphlpapi
CancelMibChangeNotify2
GetAdaptersAddresses
GetIpForwardTable2
NotifyRouteChange2
if_nametoindex
kernel32
AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
AllocConsole
AttachConsole
CancelIo
CloseHandle
CompareFileTime
CreateEventA
CreateEventW
CreateFileMappingA
CreateFileW
CreateMemoryResourceNotification
CreateMutexA
CreateProcessW
CreateSemaphoreA
CreateThread
CreateToolhelp32Snapshot
DebugBreak
DeleteCriticalSection
DeviceIoControl
DuplicateHandle
EnterCriticalSection
ExitThread
ExpandEnvironmentStringsW
FindClose
FindFirstFileW
FindNextFileW
FlushFileBuffers
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineW
GetComputerNameW
GetConsoleMode
GetConsoleOutputCP
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDateFormatW
GetDiskFreeSpaceExW
GetDriveTypeW
GetEnvironmentStringsW
GetEnvironmentVariableA
GetEnvironmentVariableW
GetExitCodeProcess
GetExitCodeThread
GetFileAttributesExW
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetFinalPathNameByHandleW
GetHandleInformation
GetLastError
GetLocaleInfoW
GetLogicalDrives
GetLongPathNameW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExA
GetModuleHandleExW
GetModuleHandleW
GetNativeSystemInfo
GetOverlappedResult
GetProcAddress
GetProcessAffinityMask
GetShortPathNameW
GetStartupInfoA
GetStdHandle
GetSystemDirectoryA
GetSystemDirectoryW
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetSystemWow64DirectoryW
GetThreadContext
GetThreadLocale
GetThreadPriority
GetTickCount
GetTickCount64
GetTimeFormatW
GetTimeZoneInformation
GetVersion
GetVolumeInformationW
GetVolumePathNameW
GetWindowsDirectoryW
InitializeConditionVariable
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeSRWLock
IsDBCSLeadByteEx
IsDebuggerPresent
IsValidCodePage
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LocalFree
MapViewOfFile
Module32First
Module32Next
MoveFileExA
MoveFileExW
MultiByteToWideChar
OpenFileMappingA
OpenProcess
OutputDebugStringA
PeekConsoleInputA
PeekNamedPipe
QueryMemoryResourceNotification
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleA
ReadConsoleInputA
ReadConsoleW
ReadDirectoryChangesW
ReadFile
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
RtlVirtualUnwind
SetConsoleMode
SetConsoleOutputCP
SetConsoleTitleW
SetEnvironmentVariableW
SetEvent
SetFileInformationByHandle
SetFilePointerEx
SetFileTime
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadErrorMode
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableSRW
SleepEx
SuspendThread
SystemTimeToFileTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
TryAcquireSRWLockShared
TryEnterCriticalSection
UnmapViewOfFile
VerSetConditionMask
VerifyVersionInfoW
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForMultipleObjectsEx
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
WriteFile
__C_specific_handler
msvcrt
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_access
_acmdln
_aligned_free
_aligned_malloc
_amsg_exit
_assert
_beginthreadex
_cexit
_chdir
_chsize
_close
_commit
_commode
_dup2
_endthreadex
_errno
_exit
_fileno
_findclose
_fmode
_fstat64
_get_osfhandle
_getch
_getdrive
_gmtime64
_initterm
_isatty
_kbhit
_localtime64
_lock
_lseeki64
_mktime64
_onexit
_open
_open_osfhandle
_pipe
_setjmp
_setmode
_snwprintf
_snwprintf_s
_stat64
_strdup
_stricmp
_strnicmp
_vsnwprintf
_sys_errlist
_sys_nerr
_time64
_ui64toa_s
_ultoa
_unlock
_vscprintf
_vsnprintf
_waccess
_wchdir
_wchmod
_wcreat
_wcsicmp
_wcsnicmp
_wfindfirst64
_wfindnext64
_wfopen
_wfreopen
_wfullpath
_wmkdir
_wopen
_wputenv
_wremove
_wrmdir
_wspawnv
_wspawnve
_wspawnvp
_wspawnvpe
_wunlink
_wutime64
abort
atoi
bsearch
calloc
exit
fclose
feof
ferror
fflush
fgets
fgetwc
fopen
fprintf
fputc
fputs
fread
free
freopen
fseek
ftell
fwrite
getc
getenv
islower
isspace
isupper
iswctype
isxdigit
localeconv
malloc
mbstowcs
memchr
memcmp
memcpy
memmove
memset
printf
putchar
qsort
raise
rand
realloc
setlocale
setvbuf
signal
sprintf
strcat
strchr
strcmp
strcoll
strcpy
strcspn
strerror
strftime
strlen
strncmp
strncpy
strncpy_s
strpbrk
strrchr
strspn
strstr
strtol
strtoul
strxfrm
swprintf_s
tolower
toupper
towlower
ungetc
ungetwc
vfprintf
wcscat
wcschr
wcscmp
wcscpy
wcslen
wcsncmp
wcsrchr
wcsspn
wcsstr
wcstol
wcstombs
wcstoul
wctomb
longjmp
_write
_wcsicmp
_wcsdup
_unlink
_stricmp
_strdup
_setmode
_read
_getpid
_fileno
_fdopen
_dup
_close
ole32
CoCreateInstance
CoInitializeEx
CoTaskMemAlloc
CoTaskMemFree
CoUninitialize
shell32
CommandLineToArgvW
SHBindToParent
SHCreateShellItemArrayFromIDLists
SHFileOperationW
SHGetDesktopFolder
SHGetKnownFolderPath
SHParseDisplayName
shlwapi
SHLoadIndirectString
StrRetToStrW
user32
DispatchMessageA
GetMessageA
GetProcessWindowStation
GetUserObjectInformationW
IsWindow
MessageBoxW
MsgWaitForMultipleObjectsEx
PeekMessageA
PostMessageA
PostQuitMessage
TranslateMessage
wldap32
ber_free
ldap_err2string
ldap_first_attribute
ldap_first_entry
ldap_get_dn
ldap_get_values_len
ldap_init
ldap_memfree
ldap_msgfree
ldap_next_attribute
ldap_next_entry
ldap_search_s
ldap_set_option
ldap_simple_bind_s
ldap_sslinit
ldap_unbind_s
ldap_value_free_len
ws2_32
WSACleanup
WSACloseEvent
WSACreateEvent
WSADuplicateSocketA
WSAEnumNetworkEvents
WSAEventSelect
WSAGetLastError
WSAIoctl
WSARecv
WSARecvFrom
WSAResetEvent
WSASend
WSASendTo
WSASetEvent
WSASetLastError
WSASocketA
WSAStartup
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
ntohs
recv
select
send
setsockopt
shutdown
socket
Sections
.text Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 94KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 27KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 104B
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
.reloc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ