winsdksetup[.]exe

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General

Target

winsdksetup.exe
Size

1.4MB
MD5

0de48362903af9c189008cc65735dd78
SHA1

12300f67327496f2a53de3da21ded5d67103b267
SHA256

5535188a9aeea1cebcbf04de3c2c37d76f10600a65867ff65f6153d507b60488
SHA512

d59ec8da37744734f6f6fc38715c00795e49a3919611a3737dc12b2361bd3289865ecfad262e863f03ba71cd0cfedaba7c9db6394673b0b38de7d6bcd718fdc9
SSDEEP

24576:WtscuQqqkpcjGMVvx7cOxiYT80m10r5JmbQYMteLFNAAp8:t3kGMj7XT80m1oJvDehp8

Score

1^/10

Malware Config

Signatures

Files

winsdksetup.exe
.exe windows:6 windows x86 arch:x86

0f7eee4e537b0e8a6b11b828f91844df

Code Sign

33:00:00:05:56:c9:20:2b:1f:74:32:5d:2d:00:00:00:00:05:56
Certificate

Issuer

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

Not Before

19/10/2023, 19:51

Not After

16/10/2024, 19:51

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

99:5a:b7:21:f0:ba:54:3e:c3:e3:28:c7:78:18:28:b6:be:ee:71:6a:08:43:8f:b3:3b:a1:04:df:6d:6e:b5:49
Signer

Actual PE Digest

99:5a:b7:21:f0:ba:54:3e:c3:e3:28:c7:78:18:28:b6:be:ee:71:6a:08:43:8f:b3:3b:a1:04:df:6d:6e:b5:49

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

C:\agent\_work\18\s\Wix\build\ship\x86\burn.pdb

Imports

advapi32

RegCloseKey
RegOpenKeyExW
OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueW
InitiateSystemShutdownExW
GetUserNameW
RegQueryValueExW
RegDeleteValueW
CloseEventLog
OpenEventLogW
ReportEventW
ConvertStringSecurityDescriptorToSecurityDescriptorW
CreateWellKnownSid
InitializeAcl
DecryptFileW
SetEntriesInAclW
ChangeServiceConfigW
CloseServiceHandle
ControlService
OpenSCManagerW
OpenServiceW
QueryServiceStatus
SetNamedSecurityInfoW
CheckTokenMembership
AllocateAndInitializeSid
SetEntriesInAclA
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegSetValueExW
RegQueryInfoKeyW
RegEnumValueW
RegEnumKeyExW
RegDeleteKeyW
RegCreateKeyExW
GetTokenInformation
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
QueryServiceConfigW

user32

PeekMessageW
PostMessageW
IsWindow
WaitForInputIdle
PostQuitMessage
GetMessageW
TranslateMessage
MsgWaitForMultipleObjects
PostThreadMessageW
ShowWindow
GetMonitorInfoW
MonitorFromPoint
IsDialogMessageW
LoadCursorW
LoadBitmapW
SetWindowLongW
GetWindowLongW
GetCursorPos
MessageBoxW
CreateWindowExW
UnregisterClassW
RegisterClassW
DefWindowProcW
DispatchMessageW

oleaut32

VariantInit
SysAllocString
VariantClear
SysFreeString

gdi32

StretchBlt
GetObjectW
CreateCompatibleDC
CreateDCW
DeleteDC
DeleteObject
SelectObject
GetDeviceCaps

shell32

CommandLineToArgvW
SHGetFolderPathW
ShellExecuteExW

ole32

CoUninitialize
CoInitializeEx
CoInitialize
StringFromGUID2
CoCreateInstance
CoTaskMemFree
CoInitializeSecurity
CLSIDFromProgID

kernel32

GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
CreateFileW
CloseHandle
GetLastError
HeapSetInformation
GetModuleHandleW
GetProcAddress
LocalFree
FormatMessageW
lstrlenA
lstrlenW
MultiByteToWideChar
WideCharToMultiByte
LCMapStringW
ExpandEnvironmentStringsW
CreateDirectoryW
GetFullPathNameW
GetTempFileNameW
GetTempPathW
Sleep
GetLocalTime
GetModuleFileNameW
CompareStringW
CreateFileA
SetFilePointer
WriteFile
GetCurrentProcessId
GetSystemDirectoryW
LoadLibraryW
HeapAlloc
HeapReAlloc
GetCommandLineW
HeapSize
GetProcessHeap
SetCurrentDirectoryW
GetCurrentDirectoryW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetFileAttributesW
RemoveDirectoryW
SetFileAttributesW
MoveFileExW
InitializeCriticalSection
DeleteCriticalSection
ReleaseMutex
GetCurrentProcess
GetCurrentThreadId
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateProcessW
GetVersionExW
VerSetConditionMask
GetVolumePathNameW
EnterCriticalSection
LeaveCriticalSection
GetSystemTime
GetEnvironmentStringsW
GetNativeSystemInfo
GetSystemWow64DirectoryW
FreeLibrary
GetModuleHandleExW
GetComputerNameW
VerifyVersionInfoW
GetDateFormatW
GetUserDefaultUILanguage
GetUserDefaultLangID
GetSystemDefaultLangID
GetStringTypeW
ReadFile
SetFilePointerEx
DuplicateHandle
LoadLibraryExW
CreateEventW
ProcessIdToSessionId
ConnectNamedPipe
SetNamedPipeHandleState
CreateNamedPipeW
WaitForSingleObject
GetProcessId
OpenProcess
CreateThread
GetExitCodeThread
SetEvent
WaitForMultipleObjects
LocalFileTimeToFileTime
SetEndOfFile
SetFileTime
ResetEvent
DosDateTimeToFileTime
CompareStringA
GetExitCodeProcess
SetThreadExecutionState
CreateMutexW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetThreadLocale
FindFirstFileExW
GetFileType
FreeEnvironmentStringsW
SetStdHandle
GetCommandLineA
GetFileSizeEx
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
DecodePointer
WriteConsoleW
GetModuleHandleA
GlobalAlloc
GlobalFree
CopyFileW
VirtualAlloc
VirtualFree
SystemTimeToTzSpecificLocalTime
SystemTimeToFileTime
GetTimeZoneInformation
GetSystemInfo
VirtualProtect
VirtualQuery
GetWindowsDirectoryW
HeapFree
ExitProcess
GetStdHandle
EncodePointer
InitializeCriticalSectionAndSpinCount
SetLastError
RtlUnwind
RaiseException
GetStartupInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
LoadLibraryExA

rpcrt4

UuidCreate

Sections

.text
Size: 315KB - Virtual size: 314KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 128KB - Virtual size: 127KB

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

.didat
Size: 512B - Virtual size: 200B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.wixburn
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 250KB - Virtual size: 249KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0f7eee4e537b0e8a6b11b828f91844df

Code Sign

33:00:00:05:56:c9:20:2b:1f:74:32:5d:2d:00:00:00:00:05:56Certificate

Extended Key Usages

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

Key Usages

99:5a:b7:21:f0:ba:54:3e:c3:e3:28:c7:78:18:28:b6:be:ee:71:6a:08:43:8f:b3:3b:a1:04:df:6d:6e:b5:49Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

user32

oleaut32

gdi32

shell32

ole32

kernel32

rpcrt4

Sections

.text Size: 315KB - Virtual size: 314KB

.rdata Size: 128KB - Virtual size: 127KB

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

.didat Size: 512B - Virtual size: 200B

.wixburn Size: 512B - Virtual size: 56B

.rsrc Size: 250KB - Virtual size: 249KB

.reloc Size: 17KB - Virtual size: 16KB

33:00:00:05:56:c9:20:2b:1f:74:32:5d:2d:00:00:00:00:05:56
Certificate

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

99:5a:b7:21:f0:ba:54:3e:c3:e3:28:c7:78:18:28:b6:be:ee:71:6a:08:43:8f:b3:3b:a1:04:df:6d:6e:b5:49
Signer

.text
Size: 315KB - Virtual size: 314KB

.rdata
Size: 128KB - Virtual size: 127KB

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

.didat
Size: 512B - Virtual size: 200B

.wixburn
Size: 512B - Virtual size: 56B

.rsrc
Size: 250KB - Virtual size: 249KB

.reloc
Size: 17KB - Virtual size: 16KB