nuck1[.]exe | Triage

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General

Target

nuck1.exe
Size

520KB
MD5

fd4dce6ba55dc70ea4217a8c726eee0b
SHA1

88cef90e829c438fa5d1a8f6fcc3114e0f88cbf2
SHA256

365627e14a0d1354dc88e659dc5b491026b65b6007b539b19008acc7dc69d11c
SHA512

b4df5dba7b87067a39095a74d98b7fc632dc7c2c41482e21d003a0c4c66cf197c65992e31e5d64e68d2f8f479f34166f60decaac2b7df67eb4bf37e601bdf976
SSDEEP

6144:+qggdnoRFEW2xTQa10ZXJADFsyF//jWTIMTc0IVZ26qr/DS71q5AG9s1oLqWj9K+:zx8SD+BJADtFnzMA0IHsfsg32GjF/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
nuck1.exe

Files

nuck1.exe
.exe windows:6 windows x64 arch:x64

81a849a4433a723495106af447a533d5

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

E:\BRONKZ BACKUP 16 02 2024\Loaders C# Bronkz Private Store\Cheat Fortnite\Auth Fortnite\KeyAuth-CPP-Example-main\x64\Release\FivemUnbanBaimless.pdb

Imports

kernel32

GetEnvironmentVariableA
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
WideCharToMultiByte
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
GetSystemDirectoryA
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
QueryPerformanceFrequency
VerSetConditionMask
WaitForSingleObjectEx
LeaveCriticalSection
EnterCriticalSection
FormatMessageA
SetLastError
LocalFree
CloseHandle
GetCurrentProcess
GetProcessHeap
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapReAlloc
GetLastError
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcessId
GetCurrentThreadId
MultiByteToWideChar
MoveFileExA
GetTickCount
QueryPerformanceCounter
VerifyVersionInfoA
LoadLibraryA
GetProcAddress
GetModuleHandleA
SleepEx
GetSystemTimeAsFileTime
FreeLibrary
HeapSize
InitializeCriticalSectionEx
HeapFree
GetConsoleWindow
SetConsoleTitleA
SetConsoleTextAttribute
SetConsoleScreenBufferInfoEx
GetConsoleScreenBufferInfoEx
SetConsoleMode
GetConsoleMode
Sleep
IsDebuggerPresent
RtlCaptureContext
GetStdHandle
InitializeSListHead
OutputDebugStringW
ReleaseSRWLockExclusive

user32

MessageBoxA
GetWindowRect
MoveWindow
GetAsyncKeyState
SetWindowLongA
GetWindowLongA

advapi32

CryptEncrypt
GetTokenInformation
GetLengthSid
OpenProcessToken
IsValidSid
CopySid
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey

shell32

ShellExecuteA

msvcp140

??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
?_Random_device@std@@YAIXZ
?id@?$ctype@D@std@@2V0locale@2@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
_Cnd_do_broadcast_at_thread_exit
?_Throw_Cpp_error@std@@YAXH@Z
??Bid@locale@std@@QEAA_KXZ
?_Xbad_function_call@std@@YAXXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ

urlmon

URLDownloadToFileA

normaliz

IdnToAscii

wldap32

ord27
ord32
ord26
ord22
ord41
ord50
ord301
ord60
ord211
ord46
ord217
ord143
ord33
ord35
ord79
ord30
ord200
ord45

crypt32

CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertOpenStore
CertCloseStore

ws2_32

ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
socket
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
recv
closesocket
setsockopt

userenv

UnloadUserProfile

vcruntime140

__current_exception
__std_terminate
memcpy
__std_exception_destroy
_CxxThrowException
__std_exception_copy
memcmp
memmove
__C_specific_handler
__current_exception_context
strchr
memchr
strstr
strrchr
memset

vcruntime140_1

__CxxFrameHandler4

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

_resetstkoflw
__sys_nerr
_errno
strerror
_invalid_parameter_noinfo_noreturn
exit
_invalid_parameter_noinfo
_beginthreadex
_getpid
system
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_seh_filter_exe
__p___argc
terminate
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
_set_app_type

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

_callnewh
realloc
calloc
_set_new_mode
malloc
free

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

rand
qsort

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

fseek
__stdio_common_vfprintf
__acrt_iob_func
ftell
__stdio_common_vsscanf
__p__commode
feof
fputs
fopen
_read
_write
_close
_open
_lseeki64
fclose
fgets
fflush
__stdio_common_vsprintf
fwrite
fputc
_set_fmode
fread

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

atoi
strtol
strtoul
strtoull
strtod
strtoll

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

localeconv
_configthreadlocale

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

_time64
_gmtime64

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

strncmp
strpbrk
strspn
strncpy
strcmp
_strdup
strcspn
tolower
isupper

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

_fstat64
_stat64
_unlink
_access

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

__setusermatherr
_dclass

Sections

.text
Size: 401KB - Virtual size: 401KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 97KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

81a849a4433a723495106af447a533d5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

msvcp140

urlmon

normaliz

wldap32

crypt32

ws2_32

userenv

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: 401KB - Virtual size: 401KB

.rdata Size: 97KB - Virtual size: 97KB

.data Size: 1024B - Virtual size: 3KB

.pdata Size: 17KB - Virtual size: 17KB

.rsrc Size: 512B - Virtual size: 488B

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

.text
Size: 401KB - Virtual size: 401KB

.rdata
Size: 97KB - Virtual size: 97KB

.data
Size: 1024B - Virtual size: 3KB

.pdata
Size: 17KB - Virtual size: 17KB

.rsrc
Size: 512B - Virtual size: 488B

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