mediacreationtool (2)[.]exe

Sharing

Copy URL

Twitter E-mail

General

Target

mediacreationtool (2).exe
Size

10.5MB
MD5

b2ef653a8575cebf20a4aabe17b70b6b
SHA1

a686304500e45ebf945c85b9de9085e6b58604c0
SHA256

ab9967c2cd345ffdbf3c4283d95bb23c77a82a2782f381634f5dfa48f2b75071
SHA512

dd293115d1f1b4474f5cdb03884529ea9e887f2420df8b4b050cb6f0e458cf8515c6dd33b977c20c680c088d6b4728f922df74f0f2475b2762f4f4377971f21b
SSDEEP

196608:A5bD7KOunIMtG90JfG9o1/9nxRnI2UHafMeF0pbhoFpS9oBDh:G7KOOtu04m9nxRI2U4cpbh00QN

Score

1^/10

Malware Config

Signatures

Files

mediacreationtool (2).exe
.exe windows:10 windows x86 arch:x86

1b19ed7c91261aa15eed975fd67f9d0d

Code Sign

33:00:00:05:4f:13:66:3c:8b:d6:7c:df:d5:00:00:00:00:05:4f
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2023, 19:50

Not After

16/10/2024, 19:50

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

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

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

62:8d:14:13:e0:f8:fb:10:9f:1f:47:18:3c:a7:2d:fb:88:9f:04:99:47:96:0f:d5:5c:9b:84:4d:b4:89:57:f9
Signer

Actual PE Digest

62:8d:14:13:e0:f8:fb:10:9f:1f:47:18:3c:a7:2d:fb:88:9f:04:99:47:96:0f:d5:5c:9b:84:4d:b4:89:57:f9

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

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_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP

PDB Paths

SetupPrep.pdb

Imports

advapi32

GetTokenInformation
RegQueryValueExW
AddAccessAllowedAce
DuplicateTokenEx
GetLengthSid
RegDeleteValueW
SetSecurityInfo
CreateProcessAsUserW
RegOpenKeyExW
InitializeAcl
InitializeSecurityDescriptor
CheckTokenMembership
FreeSid
OpenProcessToken
RegSetValueExW
RegCreateKeyExW
RegFlushKey
AllocateAndInitializeSid
RegDeleteKeyW
SetTokenInformation
RegQueryInfoKeyW
RegEnumKeyW
RegCloseKey
RegNotifyChangeKeyValue
SetSecurityDescriptorDacl
GetTraceEnableFlags
GetTraceEnableLevel
RegisterTraceGuidsW
UnregisterTraceGuids
RegUnLoadKeyW
StopTraceW
GetTraceLoggerHandle
QueryAllTracesW
InitiateSystemShutdownExW
RegDeleteTreeW
RegEnumValueW
LookupPrivilegeValueW
AdjustTokenPrivileges
SetSecurityDescriptorOwner
GetAce
SetSecurityDescriptorControl
MakeSelfRelativeSD
SetSecurityDescriptorGroup
CopySid
OpenThreadToken

kernel32

SetFilePointerEx
CreateMutexExW
LocalFree
MoveFileExW
ReplaceFileW
LockFileEx
AcquireSRWLockShared
DeleteCriticalSection
GetCurrentProcessId
CreateProcessW
GetModuleHandleW
FreeLibrary
CopyFileW
WideCharToMultiByte
CreateSymbolicLinkW
SystemTimeToTzSpecificLocalTime
GetTempFileNameW
GetSystemTime
DebugBreak
DosDateTimeToFileTime
GetSystemWindowsDirectoryW
MoveFileW
VirtualQuery
IsWow64Process
GetDriveTypeW
LoadResource
IsDebuggerPresent
FlushFileBuffers
GetExitCodeProcess
DelayLoadFailureHook
ResetEvent
FindResourceExW
LoadLibraryW
CreateThreadpoolTimer
GetOverlappedResult
MapViewOfFile
CreateFileMappingW
UnmapViewOfFile
GetLocaleInfoEx
SearchPathW
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
LCIDToLocaleName
SetThreadPreferredUILanguages
OutputDebugStringA
ReleaseSRWLockExclusive
GetCurrentThreadId
GetFileAttributesW
GetLastError
GetTickCount64
LocalFileTimeToFileTime
GetTimeZoneInformation
GetNativeSystemInfo
ReleaseSRWLockShared
SetThreadpoolTimer
CloseHandle
OpenSemaphoreW
DeleteFileW
LockResource
GetVersionExA
WaitForSingleObjectEx
AcquireSRWLockExclusive
CloseThreadpoolTimer
SetEvent
CreateFileA
LoadLibraryExW
GlobalLock
CreateFileW
MulDiv
FormatMessageW
IsValidLocale
LocaleNameToLCID
GetLocaleInfoW
IsValidCodePage
InitializeCriticalSection
GetVersionExW
VerifyVersionInfoW
VerSetConditionMask
GetPrivateProfileIntW
QueryDosDeviceW
RaiseException
DuplicateHandle
GetShortPathNameW
HeapSize
HeapReAlloc
LoadLibraryExA
GetPriorityClass
GetThreadPriority
GetExitCodeThread
SetThreadPriority
SetPriorityClass
CreateThread
GetPrivateProfileStringW
GetPrivateProfileSectionW
GetFileTime
FileTimeToSystemTime
CompareFileTime
CopyFileExW
FindNextFileNameW
SetFileInformationByHandle
FindFirstFileNameW
GetFileInformationByHandleEx
DeviceIoControl
SetCurrentDirectoryW
GetCurrentDirectoryW
GetFinalPathNameByHandleW
GetLongPathNameW
GetCurrentThread
GetTickCount
GetSystemTimeAsFileTime
QueryPerformanceCounter
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SleepConditionVariableSRW
WakeAllConditionVariable
GetStartupInfoW
WaitForSingleObject
HeapFree
GetModuleHandleExW
HeapAlloc
GetProcAddress
GetProcessHeap
CreateDirectoryW
ReadFile
GetModuleFileNameA
SizeofResource
FindFirstFileW
GetFileSizeEx
CompareStringW
CreateSemaphoreExW
SetLastError
EnterCriticalSection
GetCommandLineW
GetFullPathNameW
FindNextFileW
GetCurrentProcess
ReleaseSemaphore
WriteFile
ExpandEnvironmentStringsW
TerminateProcess
SetFileTime
GetModuleFileNameW
WaitForMultipleObjects
SetEnvironmentVariableW
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
CreatePipe
SetFilePointer
SetEndOfFile
UnlockFileEx
CreateMutexW
InitializeCriticalSectionEx
WaitForThreadpoolTimerCallbacks
CreateHardLinkW
OutputDebugStringW
GetFileInformationByHandle
Sleep
MultiByteToWideChar
CreateEventW
GetLogicalDriveStringsW
SetFileAttributesW
GetSystemDirectoryW
ReleaseMutex
FindResourceW
OpenEventW
GlobalUnlock
FindClose

gdi32

EnumFontFamiliesExW
TranslateCharsetInfo
CreateFontIndirectW
GetStockObject
GetObjectW
SetBkMode
SetTextColor
CreateICW
CreateSolidBrush
BitBlt
CreateCompatibleDC
StretchBlt
SetBrushOrgEx
CreateDIBSection
GetDeviceCaps
DeleteDC
DeleteObject
CreateDCW

user32

GetFocus
GetNextDlgTabItem
IsChild
SystemParametersInfoW
GetWindowLongW
CopyRect
DrawFocusRect
DrawTextW
GetParent
GetClientRect
InvalidateRect
GetSysColor
GetSystemMetrics
LoadStringW
GetKeyState
ClientToScreen
CharUpperW
GetWindowRect
GetDC
MessageBoxW
ScreenToClient
SendMessageW
SetTimer
PostThreadMessageW
KillTimer
PostMessageW
GetSysColorBrush
FillRect
LoadCursorW
SetCursor
GetSystemMenu
EnableMenuItem
SetWindowLongW
EnableWindow
LoadImageW
RedrawWindow
IsWindowVisible
TrackMouseEvent
AdjustWindowRectEx

mfc42u

ord3614
ord1106
ord2385
ord817
ord3341
ord5296
ord5299
ord4074
ord4693
ord4294
ord4279
ord755
ord2855
ord470
ord5781
ord640
ord6153
ord323
ord1633
ord6303
ord4162
ord521
ord3579
ord803
ord543
ord4470
ord5977
ord2634
ord3084
ord4282
ord3568
ord5047
ord2637
ord2858
ord4155
ord4229
ord1808
ord643
ord4131
ord3196
ord5978
ord329
ord1143
ord5276
ord641
ord4370
ord2506
ord3952
ord324
ord1571
ord6466
ord600
ord269
ord826
ord3621
ord2406
ord1560
ord4418
ord4616
ord4075
ord3074
ord3820
ord3826
ord3825
ord2971
ord3076
ord2980
ord3257
ord3131
ord4459
ord3254
ord3142
ord2977
ord1202
ord1940
ord6433
ord4221
ord1165
ord3716
ord795
ord2294
ord609
ord1131
ord3658
ord540
ord861
ord2820
ord800
ord4704
ord4992
ord4847
ord4419
ord1767
ord6048
ord5261
ord3133
ord567
ord5273
ord2116
ord2438
ord5257
ord1720
ord6195
ord6193
ord6211
ord5059
ord3744
ord6372
ord2047
ord2640
ord4435
ord4831
ord3793
ord5286
ord4347
ord6370
ord5157
ord2377
ord5237
ord4401
ord1768
ord4073
ord4621
ord6051
ord3397
ord268
ord565
ord3949
ord5711
ord5285
ord5303
ord2161
ord2078
ord3087
ord3000
ord1787
ord4390
ord2567
ord2388
ord3569
ord4118
ord2372
ord3915
ord1921
ord4270
ord2371
ord3871
ord2859
ord3792
ord5871
ord2397
ord2854
ord1634
ord6278
ord6279

msvcrt

_wtoi
_CxxThrowException
__RTDynamicCast
_errno
realloc
memset
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
memmove_s
_wcsnicmp
wcsstr
memmove
memcpy
free
towlower
wcschr
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
??1exception@@UAE@XZ
_purecall
_wcsicmp
memcpy_s
_vsnwprintf
__CxxFrameHandler3
_wcstoui64
memcmp
wcstoul
towupper
_vscwprintf
_vsnprintf
wcsncmp
wcsrchr
exit
iswspace
_exit
_cexit
__p__fmode
_except_handler4_common
_controlfp
??1type_info@@UAE@XZ
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
_wcmdln
_initterm
__set_app_type
__setusermatherr

comctl32

InitCommonControlsEx

ole32

CoCreateInstance
CoInitializeEx
CoUninitialize

oleaut32

VariantClear
VariantInit
SysAllocString
SysFreeString

shell32

CommandLineToArgvW

shlwapi

PathIsUNCW

ntdll

NtClose
NtOpenFile
NtUnloadKey2
NtSetInformationProcess
NtShutdownSystem
RtlGetVersion
NtSetInformationThread
RtlFreeHeap
RtlAllocateHeap
NtSetInformationFile
RtlFreeUnicodeString
RtlDosPathNameToNtPathName_U_WithStatus
RtlNtStatusToDosError
NtCreateFile
RtlAdjustPrivilege
RtlInitUnicodeString
NtDuplicateToken
NtWriteFile
NtReadFile
RtlReAllocateHeap
RtlExpandEnvironmentStrings
NtQueryInformationFile
NtWaitForSingleObject
RtlRaiseStatus
NtYieldExecution
DbgPrintEx

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

wtsapi32

WTSQueryUserToken

wdscore

WdsGenericSetupLogInit
WdsSetupLogDestroy
CurrentIP
ConstructPartialMsgVW
WdsSetupLogMessageW

fltlib

FilterFindClose
FilterFindNext
FilterFindFirst
FilterUnload

rpcrt4

UuidToStringW
UuidFromStringW
RpcStringFreeW
I_RpcMapWin32Status

cabinet

ord23
ord20
ord22

version

VerQueryValueW
GetFileVersionInfoExW
GetFileVersionInfoSizeExW

wimgapi

WIMInitFileIOCallbacks
WIMSetFileIOCallbackTemporaryPath
WIMUnmountImage

bcrypt

BCryptCloseAlgorithmProvider
BCryptDestroyHash
BCryptHashData
BCryptCreateHash
BCryptFinishHash
BCryptOpenAlgorithmProvider

Sections

.text
Size: 554KB - Virtual size: 553KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1b19ed7c91261aa15eed975fd67f9d0d

Code Sign

33:00:00:05:4f:13:66:3c:8b:d6:7c:df:d5:00:00:00:00:05:4fCertificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

62:8d:14:13:e0:f8:fb:10:9f:1f:47:18:3c:a7:2d:fb:88:9f:04:99:47:96:0f:d5:5c:9b:84:4d:b4:89:57:f9Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

gdi32

user32

mfc42u

msvcrt

comctl32

ole32

oleaut32

shell32

shlwapi

ntdll

userenv

wtsapi32

wdscore

fltlib

rpcrt4

cabinet

version

wimgapi

bcrypt

Sections

.text Size: 554KB - Virtual size: 553KB

.data Size: 3KB - Virtual size: 13KB

.idata Size: 12KB - Virtual size: 12KB

.didat Size: 512B - Virtual size: 8B

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

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

.reloc Size: 27KB - Virtual size: 27KB

33:00:00:05:4f:13:66:3c:8b:d6:7c:df:d5:00:00:00:00:05:4f
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

62:8d:14:13:e0:f8:fb:10:9f:1f:47:18:3c:a7:2d:fb:88:9f:04:99:47:96:0f:d5:5c:9b:84:4d:b4:89:57:f9
Signer

.text
Size: 554KB - Virtual size: 553KB

.data
Size: 3KB - Virtual size: 13KB

.idata
Size: 12KB - Virtual size: 12KB

.didat
Size: 512B - Virtual size: 8B

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

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

.reloc
Size: 27KB - Virtual size: 27KB