rust-stealer-xss[.]exe

Sharing

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General

Target

rust-stealer-xss.exe
Size

3.2MB
MD5

8e8e48dc87e4533fdde79b563e2fd0eb
SHA1

5c1d0c3c7139a849cf36d09a4e5584a94b0af92a
SHA256

c47d7d036a134ed778d11ac1828d19ae7924cebfec0b09199ca035290d8cfee6
SHA512

8a16f23185dcf32fda6db43eee2b6390eeda8d582859a19173864c23bfe1254254294fff663eef3e33fce5fd9b2e8dae56847aaf16c487bd544403bc6d62503a
SSDEEP

49152:A0dxJh/b2lnOW4Ro2LnEvDl2OUY/vWMTVCKqfiwmd5snhDXvWzudSdrSoo2:NdtoMgRsYuuodXEZo2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
rust-stealer-xss.exe

Files

rust-stealer-xss.exe
.exe windows x64

67eb3ea2ca44d13938cfc0f1748789d9

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

Imports

oleaut32

SysFreeString
SafeArrayUnaccessData
SysAllocStringLen
SafeArrayGetUBound
SafeArrayGetLBound
VariantClear
SafeArrayAccessData
SafeArrayDestroy

kernel32

GetCurrentThread
GetStdHandle
GetConsoleMode
MultiByteToWideChar
WriteConsoleW
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetCurrentProcess
ReleaseMutex
GetEnvironmentVariableW
RtlLookupFunctionEntry
GetModuleHandleW
FormatMessageW
GetTempPathW
GetModuleFileNameW
CreateFileW
GetFileInformationByHandleEx
GetExitCodeProcess
SetFilePointerEx
FindNextFileW
CreateDirectoryW
FindFirstFileW
GetQueuedCompletionStatusEx
TryAcquireSRWLockExclusive
GetFinalPathNameByHandleW
SetLastError
SwitchToThread
FreeEnvironmentStringsW
CompareStringOrdinal
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
DuplicateHandle
GetCurrentProcessId
CreateNamedPipeW
CreateThread
ReadFileEx
SleepEx
WriteFileEx
CreateEventW
CancelIo
ReadFile
QueryPerformanceCounter
QueryPerformanceFrequency
RtlCaptureContext
CopyFileExW
SleepConditionVariableSRW
WakeConditionVariable
PostQueuedCompletionStatus
GetProcessHeap
GetModuleHandleA
SetThreadStackGuarantee
WaitForSingleObject
AddVectoredExceptionHandler
GetTimeZoneInformation
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetSystemTimeAsFileTime
CreateIoCompletionPort
RtlVirtualUnwind
FlushFileBuffers
GetTickCount
MapViewOfFile
CreateFileMappingW
FormatMessageA
GetSystemTime
WideCharToMultiByte
FreeLibrary
GetFileSize
LockFileEx
LocalFree
UnlockFile
HeapDestroy
HeapCompact
LoadLibraryW
DeleteFileW
DeleteFileA
CreateFileA
FlushViewOfFile
OutputDebugStringW
GetFileAttributesExW
GetFileAttributesA
GetDiskFreeSpaceA
GetTempPathA
Sleep
HeapSize
HeapValidate
UnmapViewOfFile
CreateMutexW
UnlockFileEx
SetEndOfFile
GetFullPathNameA
SetFilePointer
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
WriteFile
HeapCreate
AreFileApisANSI
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
GetCurrentThreadId
SetFileCompletionNotificationModes
SetHandleInformation
AcquireSRWLockShared
ReleaseSRWLockShared
TerminateProcess
IsProcessorFeaturePresent
GetProcAddress
GetOverlappedResult
GetFileInformationByHandle
ReleaseSRWLockExclusive
HeapAlloc
SetUnhandledExceptionFilter
WaitForMultipleObjects
WakeAllConditionVariable
HeapReAlloc
GetSystemInfo
GetLastError
GetEnvironmentStringsW
CloseHandle
AcquireSRWLockExclusive
FindClose
HeapFree
InitializeSListHead
UnhandledExceptionFilter
IsDebuggerPresent
GetFullPathNameW
GetCurrentDirectoryW

crypt32

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

ole32

CoInitializeSecurity
CoCreateInstance
CoSetProxyBlanket
CoInitializeEx

advapi32

RegOpenKeyExW
SystemFunction036
RegQueryValueExW
FreeSid
CheckTokenMembership
RegCloseKey
AllocateAndInitializeSid

user32

EnumDisplaySettingsExW
GetMonitorInfoW
EnumDisplayMonitors

gdi32

SetStretchBltMode
CreateDCW
StretchBlt
SelectObject
CreateCompatibleDC
GetDeviceCaps
DeleteDC
GetDIBits
GetObjectW
DeleteObject
CreateCompatibleBitmap

ws2_32

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

ntdll

RtlNtStatusToDosError
NtCreateFile
NtDeviceIoControlFile
NtCancelIoFileEx

bcrypt

BCryptGenRandom

secur32

EncryptMessage
FreeContextBuffer
DeleteSecurityContext
FreeCredentialsHandle
DecryptMessage
AcquireCredentialsHandleA
AcceptSecurityContext
InitializeSecurityContextW
QueryContextAttributesW
ApplyControlToken

vcruntime140

memcpy
memset
__CxxFrameHandler3
__current_exception_context
__current_exception
__C_specific_handler
strrchr
memmove
memcmp

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

strcmp
strncmp
strcspn
strlen

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

realloc
_msize
_set_new_mode
malloc
free

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

_rotl64
qsort

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

_localtime64_s

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

log
__setusermatherr
_dclass

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

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

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

_set_fmode
__p__commode

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

_configthreadlocale

Sections

.text
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 767KB - Virtual size: 767KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 57KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

67eb3ea2ca44d13938cfc0f1748789d9

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

kernel32

crypt32

ole32

advapi32

user32

gdi32

ws2_32

ntdll

bcrypt

secur32

vcruntime140

api-ms-win-crt-string-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-math-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: 2.3MB - Virtual size: 2.3MB

.rdata Size: 767KB - Virtual size: 767KB

.data Size: 24KB - Virtual size: 27KB

.pdata Size: 57KB - Virtual size: 57KB

.reloc Size: 13KB - Virtual size: 12KB

.text
Size: 2.3MB - Virtual size: 2.3MB

.rdata
Size: 767KB - Virtual size: 767KB

.data
Size: 24KB - Virtual size: 27KB

.pdata
Size: 57KB - Virtual size: 57KB

.reloc
Size: 13KB - Virtual size: 12KB