WindowsSandbox[.]exe

Sharing

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General

Target

WindowsSandbox.exe
Size

823KB
MD5

ad0420aecf06cd41a10f757845e98a46
SHA1

3219f918ea75b57dc532865c9f0f0f02545b18d6
SHA256

4f206053289c3655f30271b8512c977b0263ad0d0927c579660adb234795a61f
SHA512

92730fc05daff7a81cf0bdeff8cb379389e8ee8eca80780065318bd8a30a9b4a89597efabad1908a48d511c83b288e820bd028ae1b6c04b13ad147689324c7fe
SSDEEP

3072:U5M3r1SSbYFLHCvFQHBPCthQ2fsp6tuc/BcMTiIKydhnvk+hY6k6oqEy63SLGh+:UuIS8CUofspCDqeEmvqqEy6Lc

Score

1^/10

Malware Config

Signatures

Files

WindowsSandbox.exe
.exe windows:10 windows x64 arch:x64

0d8a197e20df80d486df03a08cd328a7

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03/02/2023, 00:05

Not After

01/02/2024, 00:05

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

32:ec:9b:8e:d6:b7:47:65:ae:29:b2:26:83:74:28:17:4b:03:f9:df:85:ee:86:04:5c:22:b9:34:55:1b:e7:76
Signer

Actual PE Digest

32:ec:9b:8e:d6:b7:47:65:ae:29:b2:26:83:74:28:17:4b:03:f9:df:85:ee:86:04:5c:22:b9:34:55:1b:e7:76

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

WindowsSandbox.pdb

Imports

msvcp_win

_Cnd_do_broadcast_at_thread_exit
?_Throw_C_error@std@@YAXH@Z
?_Xlength_error@std@@YAXPEBD@Z
_Thrd_detach
?_Throw_Cpp_error@std@@YAXH@Z
?_Xout_of_range@std@@YAXPEBD@Z

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

memset
wcscmp
wcsncmp

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

_register_thread_local_exe_atexit_callback
_initterm_e
_c_exit
_initterm

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

_o__get_wide_winmain_command_line
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
_o__recalloc
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__errno
memmove
_o__wcsnicmp
_o_abort
_o_exit
_o_free
_o_malloc
_o_memcpy_s
_o_terminate
_o_wcstoull
__CxxFrameHandler3
_CxxThrowException
_o__crt_atexit
_o__configure_wide_argv
_o__configthreadlocale
_o__cexit
_o__callnewh
_o__beginthreadex
_o___stdio_common_vswprintf_s
_o___stdio_common_vswprintf
_o___stdio_common_vsnprintf_s
_o__exit
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
__C_specific_handler
__std_terminate
__CxxFrameHandler4
memcmp
memcpy

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

LockResource
FindResourceExW
LoadLibraryExA
SizeofResource
GetModuleFileNameA
GetModuleHandleW
GetProcAddress
GetModuleHandleExW
GetModuleFileNameW
FreeLibrary
LoadStringW
LoadResource

api-ms-win-core-synch-l1-1-0

ReleaseSemaphore
WaitForSingleObject
ReleaseMutex
WaitForSingleObjectEx
OpenSemaphoreW
CreateMutexExW
CreateEventExW
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeCriticalSectionEx
SetEvent
DeleteCriticalSection
InitializeCriticalSection
AcquireSRWLockShared
ReleaseSRWLockShared
LeaveCriticalSection
EnterCriticalSection
CreateSemaphoreExW

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

HeapReAlloc
HeapFree
HeapSetInformation
HeapSize
GetProcessHeap
HeapDestroy
HeapAlloc

api-ms-win-core-errorhandling-l1-1-0

SetLastError
UnhandledExceptionFilter
RaiseException
SetUnhandledExceptionFilter
GetLastError

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcess
OpenProcessToken
GetCurrentThreadId
DeleteProcThreadAttributeList
InitializeProcThreadAttributeList
UpdateProcThreadAttribute
CreateProcessAsUserW
GetCurrentProcessId
ProcessIdToSessionId
GetExitCodeProcess
GetStartupInfoW
TerminateProcess

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

FormatMessageW

api-ms-win-core-debug-l1-1-0

OutputDebugStringW
IsDebuggerPresent
DebugBreak

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

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

SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolTimer
CreateThreadpoolWait
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer

api-ms-win-security-sddl-l1-1-0

ConvertSidToStringSidW

api-ms-win-eventing-provider-l1-1-0

EventRegister
EventWriteTransfer
EventSetInformation
EventUnregister
EventActivityIdControl

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

InitOnceBeginInitialize
InitOnceComplete

userenv

DeleteAppContainerProfile
DestroyEnvironmentBlock
CreateEnvironmentBlock
CreateAppContainerProfile

api-ms-win-core-com-l1-1-0

CoCreateInstance
CoUninitialize

rpcrt4

UuidFromStringW
RpcEpRegisterW
RpcBindingVectorFree
UuidToStringW
RpcServerInqBindings
RpcServerUseProtseqW
NdrServerCallAll
RpcServerRegisterIf3
RpcEpUnregister
RpcStringFreeW
UuidCreate
NdrServerCall2
RpcServerUnregisterIfEx

api-ms-win-core-sysinfo-l1-1-0

GetSystemDirectoryW
GetSystemTimeAsFileTime

api-ms-win-core-processenvironment-l1-1-0

GetCommandLineW

api-ms-win-core-file-l1-1-0

GetFileAttributesW

api-ms-win-security-base-l1-1-0

GetLengthSid
AddAccessAllowedAceEx
DuplicateTokenEx
SetSecurityDescriptorDacl
InitializeAcl
InitializeSecurityDescriptor
GetTokenInformation
CopySid

api-ms-win-core-memory-l1-1-0

VirtualFree
VirtualAlloc

api-ms-win-core-util-l1-1-0

EncodePointer
DecodePointer

api-ms-win-core-processthreads-l1-1-1

GetProcessMitigationPolicy
SetProcessMitigationPolicy
FlushInstructionCache
IsProcessorFeaturePresent

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead
InterlockedPushEntrySList
InterlockedPopEntrySList

api-ms-win-core-rtlsupport-l1-1-0

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-rtcore-ntuser-window-l1-1-0

DispatchMessageW
PostMessageW
SetTimer
RegisterClassExW
GetClassInfoExW
SendMessageW
SetWindowPos
KillTimer
CreateWindowExW
TranslateMessage
GetMessageW
DestroyWindow
SetForegroundWindow
PostThreadMessageW
CallWindowProcW
DefWindowProcW
GetWindowLongPtrW
GetCursorPos
ShowWindow
GetParent
SetWindowLongPtrW

api-ms-win-shcore-scaling-l1-1-1

SetProcessDpiAwareness

xmllite

CreateXmlReader
CreateXmlWriter
CreateXmlWriterOutputWithEncodingName

api-ms-win-shcore-obsolete-l1-1-0

CommandLineToArgvW

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpiW

api-ms-win-core-shlwapi-legacy-l1-1-0

PathFindExtensionW

api-ms-win-shcore-stream-l1-1-0

SHCreateStreamOnFileEx

api-ms-win-appmodel-identity-l1-2-0

AppContainerRegisterSid
AppContainerDeriveSidFromMoniker

ntdll

NtQuerySystemInformation
RtlNtStatusToDosError
NtTerminateProcess

api-ms-win-ntuser-sysparams-l1-1-0

GetSystemMetrics

api-ms-win-rtcore-ntuser-draw-l1-1-0

RedrawWindow

user32

LoadCursorW
ord2598
LoadBitmapW
GetDpiForWindow
LoadImageW
DestroyIcon
CreatePopupMenu
InsertMenuW
TrackPopupMenu
MessageBoxW
DestroyMenu

madrid

MclMapFolderToContainer
MclCreateContainer
MclGetProcessExitCode
MclCloseContainer
MclCreateProcessInContainer
MclCloseProcess

api-ms-win-core-memory-l1-1-3

SetProcessValidCallTargets

api-ms-win-core-registry-l1-1-0

RegGetValueW

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

Sections

.text
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 64B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 603KB - Virtual size: 603KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 980B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0d8a197e20df80d486df03a08cd328a7

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

32:ec:9b:8e:d6:b7:47:65:ae:29:b2:26:83:74:28:17:4b:03:f9:df:85:ee:86:04:5c:22:b9:34:55:1b:e7:76Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcp_win

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

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

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

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

api-ms-win-core-synch-l1-1-0

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

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-processthreads-l1-1-0

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

api-ms-win-core-debug-l1-1-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-heap-l2-1-0

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

api-ms-win-security-sddl-l1-1-0

api-ms-win-eventing-provider-l1-1-0

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

userenv

api-ms-win-core-com-l1-1-0

rpcrt4

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-processenvironment-l1-1-0

api-ms-win-core-file-l1-1-0

api-ms-win-security-base-l1-1-0

api-ms-win-core-memory-l1-1-0

api-ms-win-core-util-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-interlocked-l1-1-0

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-core-profile-l1-1-0

api-ms-win-rtcore-ntuser-window-l1-1-0

api-ms-win-shcore-scaling-l1-1-1

xmllite

api-ms-win-shcore-obsolete-l1-1-0

api-ms-win-core-string-obsolete-l1-1-0

api-ms-win-core-shlwapi-legacy-l1-1-0

api-ms-win-shcore-stream-l1-1-0

api-ms-win-appmodel-identity-l1-2-0

ntdll

api-ms-win-ntuser-sysparams-l1-1-0

api-ms-win-rtcore-ntuser-draw-l1-1-0

user32

madrid

api-ms-win-core-memory-l1-1-3

api-ms-win-core-registry-l1-1-0

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

Sections

.text Size: 152KB - Virtual size: 151KB

.rdata Size: 47KB - Virtual size: 46KB

.data Size: 3KB - Virtual size: 5KB

.pdata Size: 6KB - Virtual size: 5KB

.didat Size: 512B - Virtual size: 64B

.rsrc Size: 603KB - Virtual size: 603KB

.reloc Size: 1024B - Virtual size: 980B

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

32:ec:9b:8e:d6:b7:47:65:ae:29:b2:26:83:74:28:17:4b:03:f9:df:85:ee:86:04:5c:22:b9:34:55:1b:e7:76
Signer

.text
Size: 152KB - Virtual size: 151KB

.rdata
Size: 47KB - Virtual size: 46KB

.data
Size: 3KB - Virtual size: 5KB

.pdata
Size: 6KB - Virtual size: 5KB

.didat
Size: 512B - Virtual size: 64B

.rsrc
Size: 603KB - Virtual size: 603KB

.reloc
Size: 1024B - Virtual size: 980B