51b774e195f02cd6ac46164087fdf310N[.]exe

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General

Target

51b774e195f02cd6ac46164087fdf310N.exe
Size

5.2MB
MD5

51b774e195f02cd6ac46164087fdf310
SHA1

60bf7fbf6e4ea0cfd56c8229dcc16170338192c8
SHA256

2638d67241df75f11247cf083f364f98d839b00d184479435b40dccf1a7bd0ce
SHA512

8f518e30ec6e726e14c73b5faad73bef7ad7a65542093281c7a3452e85ff069a78d6bc8ff0475b6913f8775e0d61c378716ecfc31281379c3317ea3d5a8c6e30
SSDEEP

49152:thS/FvRSsM383nuiGqBUCIqrV/uBSPhYIGpPYqamncEKRWrJGvY/qpgfFBlSihx+:Sn5RYpP7x9izpFYgNJReX61

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
51b774e195f02cd6ac46164087fdf310N.exe

Files

51b774e195f02cd6ac46164087fdf310N.exe
.exe windows:6 windows x64 arch:x64

add02b3e66120a893e4e053728546d95

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

rust_stealer_xss.pdb

Imports

api-ms-win-core-synch-l1-2-0

WakeByAddressAll
WaitOnAddress
WakeByAddressSingle

bcryptprimitives

ProcessPrng

ntdll

NtDeviceIoControlFile
NtCreateFile
NtWriteFile
RtlNtStatusToDosError
NtCancelIoFileEx
NtReadFile
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlUnwindEx
RtlPcToFileHeader

kernel32

GetConsoleMode
MultiByteToWideChar
WriteConsoleW
GetModuleHandleA
GetProcAddress
CreateWaitableTimerExW
SetWaitableTimer
Sleep
QueryPerformanceFrequency
GetModuleHandleW
FormatMessageW
lstrlenW
GetEnvironmentVariableW
GetTempPathW
GetFileInformationByHandleEx
GetFullPathNameW
FlushFileBuffers
GetFileInformationByHandle
FindNextFileW
CreateDirectoryW
FindFirstFileW
SetFileCompletionNotificationModes
CreateIoCompletionPort
GetQueuedCompletionStatusEx
GetFinalPathNameByHandleW
SetHandleInformation
GetEnvironmentStringsW
FreeEnvironmentStringsW
CompareStringOrdinal
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
GetCurrentProcess
DuplicateHandle
InitializeProcThreadAttributeList
UpdateProcThreadAttribute
DeleteProcThreadAttributeList
GetCurrentProcessId
CreateNamedPipeW
CreateThread
ReadFileEx
SleepEx
WriteFileEx
WaitForMultipleObjects
GetOverlappedResult
CreateEventW
CancelIo
ReadFile
ExitProcess
HeapAlloc
GetProcessHeap
GetCurrentDirectoryW
WaitForSingleObjectEx
GetCurrentThread
CreateMutexA
ReleaseMutex
DeleteFileW
CopyFileExW
SetLastError
GetSystemInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
PostQueuedCompletionStatus
SwitchToThread
SetFileInformationByHandle
GetModuleFileNameW
CreateFileW
TerminateProcess
HeapReAlloc
GetExitCodeProcess
WaitForSingleObject
GetSystemTimePreciseAsFileTime
GetTickCount
MapViewOfFile
CreateFileMappingW
FormatMessageA
GetSystemTime
GetSystemTimeAsFileTime
WideCharToMultiByte
FreeLibrary
SystemTimeToFileTime
GetFileSize
LockFileEx
LocalFree
UnlockFile
HeapDestroy
HeapCompact
LoadLibraryW
DeleteFileA
CreateFileA
FlushViewOfFile
OutputDebugStringW
GetFileAttributesExW
GetFileAttributesA
GetDiskFreeSpaceA
GetTempPathA
HeapSize
HeapValidate
UnmapViewOfFile
CreateMutexW
UnlockFileEx
SetEndOfFile
GetFullPathNameA
SetFilePointer
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
WriteFile
HeapCreate
AreFileApisANSI
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
GetCurrentThreadId
IsProcessorFeaturePresent
InitializeSListHead
GetLastError
IsDebuggerPresent
SetThreadStackGuarantee
CloseHandle
FindClose
AddVectoredExceptionHandler
HeapFree
GetStdHandle
EncodePointer
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
QueryPerformanceCounter
LoadLibraryA
SetFilePointerEx
LoadLibraryExW

rstrtmgr

RmRegisterResources
RmStartSession
RmGetList

user32

EnumDisplaySettingsExW
EnumDisplayMonitors
GetMonitorInfoW

ws2_32

WSAIoctl
closesocket
ioctlsocket
socket
getsockname
WSASend
shutdown
WSAGetLastError
send
WSASocketW
WSACleanup
getsockopt
connect
select
bind
listen
accept
setsockopt
getaddrinfo
recv
freeaddrinfo
getpeername
WSAStartup

bcrypt

BCryptGenRandom

advapi32

RegOpenKeyExW
SystemFunction036
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
RegQueryValueExW
RegCloseKey

secur32

EncryptMessage
ApplyControlToken
AcquireCredentialsHandleA
DecryptMessage
QueryContextAttributesW
InitializeSecurityContextW
AcceptSecurityContext
FreeCredentialsHandle
DeleteSecurityContext
FreeContextBuffer

crypt32

CertFreeCertificateChain
CertGetCertificateChain
CertDuplicateStore
CryptUnprotectData
CertOpenStore
CertDuplicateCertificateContext
CertCloseStore
CertEnumCertificatesInStore
CertVerifyCertificateChainPolicy
CertAddCertificateContextToStore
CertFreeCertificateContext
CertDuplicateCertificateChain

oleaut32

VariantClear
SysAllocStringLen
SafeArrayDestroy
SafeArrayAccessData
SysFreeString
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayUnaccessData

ole32

CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx
CoCreateInstance

gdi32

CreateDCW
GetDeviceCaps
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
SetStretchBltMode
StretchBlt
GetDIBits
GetObjectW
DeleteObject
DeleteDC

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

strcspn
strcmp
wcsncmp
strncmp
strcpy_s
strlen

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

_dclass
log
truncf
roundf
exp2f
pow
__setusermatherr
ceil

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

_msize
realloc
_set_new_mode
calloc
malloc
free

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

qsort
_rotl64

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

_localtime64_s

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

_initialize_narrow_environment
_register_onexit_function
_get_initial_narrow_environment
_initterm
_initterm_e
_crt_atexit
_initialize_onexit_table
exit
_exit
_set_app_type
_register_thread_local_exe_atexit_callback
_c_exit
terminate
__p___argc
abort
__p___argv
_configure_narrow_argv
_seh_filter_exe
_endthreadex
_beginthreadex
_cexit

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

__p__commode
_set_fmode

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

_configthreadlocale

Sections

.text
Size: 3.7MB - Virtual size: 3.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

add02b3e66120a893e4e053728546d95

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-core-synch-l1-2-0

bcryptprimitives

ntdll

kernel32

rstrtmgr

user32

ws2_32

bcrypt

advapi32

secur32

crypt32

oleaut32

ole32

gdi32

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

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

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

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

api-ms-win-crt-time-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

Sections

.text Size: 3.7MB - Virtual size: 3.7MB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 24KB - Virtual size: 28KB

.pdata Size: 83KB - Virtual size: 83KB

.reloc Size: 35KB - Virtual size: 35KB

.text
Size: 3.7MB - Virtual size: 3.7MB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 24KB - Virtual size: 28KB

.pdata
Size: 83KB - Virtual size: 83KB

.reloc
Size: 35KB - Virtual size: 35KB