RebornRec[.]exe

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General

Target

RebornRec.exe
Size

9.6MB
MD5

333a126b22ce03e9a10884e2156ed83c
SHA1

544a2f85f1bc0934409c3f173f7136d33b9840df
SHA256

6bf3071ef228b756b413c56a75959a59d7df6b949b7afb3ec307958e30eda2ae
SHA512

72985030188dba5a9b217678d4954c484d0d69c6dbbd203c6dda081895239008203031215fc176614e0a07c9ddd07bb8ea2718bf2b0f05d91f272d33ade7a613
SSDEEP

49152:UwGGDp9j1OjdlUdNh0XYRF+iaGuQQyrj0gnX5mJkK8rSxX7KEiRYKASoRrcHfYZe:LUIRwtg5ACj9x/iqEAoRMBlMNaG1c5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
RebornRec.exe

Files

RebornRec.exe
.exe windows:6 windows x64 arch:x64

ea574abc7ff26ea10cac778d4a026b0f

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

PDB Paths

D:\Rec Room Builds\RebornRec-master\bin\Release\net8.0-windows\win-x64\native\RebornRec.pdb

Imports

advapi32

RegOpenKeyExW
RegQueryValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegEnumKeyExW
RegEnumValueW
GetTokenInformation
DuplicateTokenEx
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
CheckTokenMembership

bcrypt

BCryptCreateHash
BCryptGenRandom
BCryptDecrypt
BCryptExportKey
BCryptFinalizeKeyPair
BCryptFinishHash
BCryptGenerateKeyPair
BCryptGetProperty
BCryptHashData
BCryptImportKey
BCryptImportKeyPair
BCryptOpenAlgorithmProvider
BCryptSignHash
BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptDestroyKey
BCryptDestroyHash
BCryptEncrypt

crypt32

CertFreeCertificateChainEngine
CertCloseStore
PFXImportCertStore
PFXExportCertStore
CryptFindOIDInfo
CryptQueryObject
CryptMsgGetParam
CryptMsgClose
CryptImportPublicKeyInfoEx2
CryptFormatObject
CryptDecodeObject
CertVerifyTimeValidity
CertSetCertificateContextProperty
CertSerializeCertificateStoreElement
CertSaveStore
CertOpenStore
CertNameToStrW
CertGetValidUsages
CertGetNameStringW
CertVerifyCertificateChainPolicy
CertFreeCertificateContext
CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertGetCertificateContextProperty
CertAddCertificateContextToStore
CertAddCertificateLinkToStore
CertControlStore
CertCreateCertificateChainEngine
CertFindCertificateInStore
CertFindExtension
CertFreeCertificateChain
CertGetCertificateChain
CertGetIntendedKeyUsage

iphlpapi

GetAdaptersAddresses
GetPerAdapterInfo
GetNetworkParams
if_nametoindex

kernel32

InitializeSListHead
IsDebuggerPresent
RtlUnwindEx
GetCurrentProcessId
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlLookupFunctionEntry
RtlPcToFileHeader
GetProcessHeap
SetLastError
FormatMessageW
GetLastError
GetCPInfoExW
GetConsoleCursorInfo
SetConsoleCursorInfo
FillConsoleOutputAttribute
FillConsoleOutputCharacterW
GetConsoleScreenBufferInfo
GetConsoleMode
GetFileType
ReadFile
ReadConsoleW
ReadConsoleInputW
SetConsoleCursorPosition
SetConsoleTextAttribute
SetConsoleTitleW
WriteFile
WriteConsoleW
GetConsoleCP
GetConsoleOutputCP
GetStdHandle
MultiByteToWideChar
WideCharToMultiByte
CloseHandle
GetExitCodeProcess
CreateProcessW
OpenProcess
K32EnumProcesses
GetProcessId
DuplicateHandle
CreatePipe
GetCurrentProcess
QueryPerformanceCounter
GetTickCount64
LocalFree
CancelIoEx
LoadLibraryExW
CloseThreadpoolIo
RaiseFailFastException
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
GetUserPreferredUILanguages
FindStringOrdinal
GetCurrentThread
WaitForSingleObject
Sleep
DeleteCriticalSection
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
InitializeCriticalSection
InitializeConditionVariable
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForMultipleObjectsEx
GetCurrentThreadId
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
GetCPInfo
LocalAlloc
GetProcAddress
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
CancelSynchronousIo
CreateIoCompletionPort
CopyFileExW
CreateDirectoryW
CreateFileW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeleteVolumeMountPointW
DeviceIoControl
ExpandEnvironmentStringsW
FindNextFileW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetModuleFileNameW
GetOverlappedResult
GetSystemDirectoryW
MoveFileExW
OpenThread
QueryUnbiasedInterruptTime
RemoveDirectoryW
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
GetCurrentProcessorNumberEx
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
FlushProcessWriteBuffers
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
TerminateProcess
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
VirtualQuery
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
EncodePointer
DecodePointer
HeapCreate
HeapDestroy
HeapAlloc
HeapFree

ncrypt

NCryptImportKey
NCryptDeleteKey
NCryptOpenStorageProvider
NCryptGetProperty
NCryptSetProperty
NCryptFreeObject
NCryptOpenKey

ole32

CoInitializeEx
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoGetApartmentType
CoGetContextToken
CoCreateGuid
CoWaitForMultipleHandles

user32

LoadStringW

ws2_32

send
select
recv
listen
ioctlsocket
getsockopt
getsockname
setsockopt
bind
accept
WSAIoctl
WSASend
WSARecv
WSAGetOverlappedResult
WSAConnect
WSAEventSelect
getpeername
gethostname
closesocket
shutdown
GetNameInfoW
GetAddrInfoW
FreeAddrInfoW
WSASocketW
GetAddrInfoExW
WSAStartup
WSACleanup
FreeAddrInfoExW

api-ms-win-crt-heap-l1-1-0

malloc
_callnewh
free
realloc
_set_new_mode
calloc

api-ms-win-crt-math-l1-1-0

log2
__setusermatherr
ceil
cos
floor
pow
sin
tan
modf

api-ms-win-crt-string-l1-1-0

wcsncmp
strcpy_s
_stricmp
strcmp
strncpy_s

api-ms-win-crt-convert-l1-1-0

strtoull

api-ms-win-crt-runtime-l1-1-0

_crt_atexit
_register_onexit_function
_initialize_onexit_table
_set_app_type
terminate
_configure_wide_argv
_seh_filter_exe
_initialize_wide_environment
_get_initial_wide_environment
_initterm
_initterm_e
_exit
exit
__p___argc
abort
__p___wargv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsscanf
__acrt_iob_func
__stdio_common_vfprintf
_set_fmode
__stdio_common_vsprintf_s
__p__commode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 794KB - Virtual size: 793KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 4.5MB - Virtual size: 4.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 2.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3.9MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 36KB - Virtual size: 181KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 387KB - Virtual size: 387KB

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: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ea574abc7ff26ea10cac778d4a026b0f

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

bcrypt

crypt32

iphlpapi

kernel32

ncrypt

ole32

user32

ws2_32

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

Exports

Exports

Sections

.text Size: 794KB - Virtual size: 793KB

.managed Size: 4.5MB - Virtual size: 4.5MB

hydrated Size: - Virtual size: 2.3MB

.rdata Size: 3.9MB - Virtual size: 3.9MB

.data Size: 36KB - Virtual size: 181KB

.pdata Size: 387KB - Virtual size: 387KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 24KB - Virtual size: 24KB

.reloc Size: 5KB - Virtual size: 5KB

.text
Size: 794KB - Virtual size: 793KB

.managed
Size: 4.5MB - Virtual size: 4.5MB

hydrated
Size: - Virtual size: 2.3MB

.rdata
Size: 3.9MB - Virtual size: 3.9MB

.data
Size: 36KB - Virtual size: 181KB

.pdata
Size: 387KB - Virtual size: 387KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 24KB - Virtual size: 24KB

.reloc
Size: 5KB - Virtual size: 5KB