rust-stealer-xss[.]exe

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General

Target

rust-stealer-xss.exe
Size

5.1MB
MD5

2dc256d59a94bcbb94590661f3d8c408
SHA1

45f39d0f95f8d4ed21219e25d0481ffdf53c4721
SHA256

b9b2ff53f6bed64ca94be9488a12618969ed517ffe51593d9f13c79833f0ebfe
SHA512

ab4eb916ea43d3fb7c09425704b661a75ba286da2c1b74c480be02b26d1315d46bd6c77597df53ef80b194c8029dd2d94c59cd8e224941309c9196a4c7f8c8ea
SSDEEP

49152:su8kB3b1XbQXhpVed1XYpBk6LSIZ6wmUfQNyV1c/jOWI/clNsX/a2tglbK8OixmX:sIYHDk6LSx8XWI/NvaQQpmD32K

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:6 windows x64

2822c7aa968dccc184f635144c38aa5b

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

ntdll

NtDeviceIoControlFile
NtCreateFile
NtWriteFile
RtlLookupFunctionEntry
RtlNtStatusToDosError
NtCancelIoFileEx
NtReadFile
RtlCaptureContext
RtlVirtualUnwind
RtlPcToFileHeader
RtlUnwindEx

kernel32

GetFileInformationByHandle
GetModuleHandleA
GetProcAddress
GetCurrentThread
ReleaseSRWLockExclusive
GetStdHandle
GetConsoleMode
MultiByteToWideChar
WriteConsoleW
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetCurrentProcess
ReleaseMutex
GetEnvironmentVariableW
GetModuleHandleW
FormatMessageW
GetTempPathW
GetModuleFileNameW
CreateFileW
SetThreadStackGuarantee
GetFullPathNameW
SetFilePointerEx
FindNextFileW
CreateDirectoryW
FindFirstFileW
FindClose
AddVectoredExceptionHandler
WakeConditionVariable
GetSystemInfo
Sleep
GetEnvironmentStringsW
FreeEnvironmentStringsW
CompareStringOrdinal
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
DuplicateHandle
GetCurrentProcessId
CreateNamedPipeW
CreateThread
ReadFileEx
SleepEx
WriteFileEx
CreateEventW
CancelIo
GetExitCodeProcess
ExitProcess
QueryPerformanceCounter
QueryPerformanceFrequency
GetSystemTimeAsFileTime
GetCurrentDirectoryW
AcquireSRWLockShared
ReleaseSRWLockShared
LoadLibraryExW
CopyFileExW
SetHandleInformation
PostQueuedCompletionStatus
WaitForSingleObject
SetFileCompletionNotificationModes
CreateIoCompletionPort
TryAcquireSRWLockExclusive
GetQueuedCompletionStatusEx
GetFinalPathNameByHandleW
SetLastError
CloseHandle
SleepConditionVariableSRW
WakeAllConditionVariable
SwitchToThread
HeapReAlloc
GetProcessHeap
FlushFileBuffers
GetTickCount
MapViewOfFile
CreateFileMappingW
FormatMessageA
GetSystemTime
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
HeapAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
GetOverlappedResult
GetLastError
ReadFile
IsProcessorFeaturePresent
InitializeSListHead
WaitForMultipleObjects
IsDebuggerPresent
AcquireSRWLockExclusive
HeapFree
EncodePointer
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetFileInformationByHandleEx
DeleteFileW

oleaut32

SysAllocStringLen
VariantClear
SysFreeString
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayDestroy

ws2_32

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

user32

EnumDisplayMonitors
GetMonitorInfoW
EnumDisplaySettingsExW

bcrypt

BCryptGenRandom

advapi32

FreeSid
CheckTokenMembership
SystemFunction036
RegQueryValueExW
RegOpenKeyExW
AllocateAndInitializeSid
RegCloseKey

crypt32

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

secur32

AcquireCredentialsHandleA
FreeCredentialsHandle
DeleteSecurityContext
ApplyControlToken
DecryptMessage
QueryContextAttributesW
InitializeSecurityContextW
AcceptSecurityContext
EncryptMessage
FreeContextBuffer

rstrtmgr

RmRegisterResources
RmStartSession
RmGetList

gdi32

CreateDCW
GetDeviceCaps
DeleteDC
GetObjectW
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
SetStretchBltMode
StretchBlt
GetDIBits
DeleteObject

ole32

CoInitializeEx
CoInitializeSecurity
CoCreateInstance
CoSetProxyBlanket

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

pow
roundf
_dclass
log
powf
truncf
exp2f
ceil
__setusermatherr

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

strcspn
strcpy_s
strncmp
strlen
wcsncmp
strcmp

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

malloc
_msize
realloc
free
_set_new_mode
calloc

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

_rotl64
qsort

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

_localtime64_s

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

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

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

_set_fmode
__p__commode

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

_configthreadlocale

Sections

.text
Size: 3.6MB - Virtual size: 3.6MB

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: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 81KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2822c7aa968dccc184f635144c38aa5b

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

kernel32

oleaut32

ws2_32

user32

bcrypt

advapi32

crypt32

secur32

rstrtmgr

gdi32

ole32

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

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-runtime-l1-1-0

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

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

Sections

.text Size: 3.6MB - Virtual size: 3.6MB

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

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

.pdata Size: 81KB - Virtual size: 81KB

_RDATA Size: 512B - Virtual size: 244B

.reloc Size: 34KB - Virtual size: 33KB

.text
Size: 3.6MB - Virtual size: 3.6MB

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

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

.pdata
Size: 81KB - Virtual size: 81KB

_RDATA
Size: 512B - Virtual size: 244B

.reloc
Size: 34KB - Virtual size: 33KB