Extended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
Static task
static1
Behavioral task
behavioral1
Sample
dingtalk_downloader.exe
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
dingtalk_downloader.exe
Resource
win10v2004-20221111-en
Target
dingtalk_downloader.exe
Size
5.0MB
MD5
912005f12dd46262bfbac355d30c873c
SHA1
3e4a5082ee71202453c4c465fd32a1737763ddb5
SHA256
1041962780029fab7ba54ab21c49185c8f105f774f3e75286dd6f83f27a6a587
SHA512
a5aba4bf5ec314696c0db67e5a2f3a5e549c511cba45092337bd0d0d131b6f9b626644ad92a41ac527cfbbb4efbc883921c1c0555a8c0e15327bdfc7509585da
SSDEEP
98304:Bgf5K0MkHwjBzOdgPDmKneJCqgpk585NqFJKTKK4KKDyK5FZ1EEEEmEEE1EEEEEh:uf80viq4aKneJ0u6Ug
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
SERIALNUMBER=91330100716105852F,CN=ALIBABA (CHINA) NETWORK TECHNOLOGY CO.\,LTD.,O=ALIBABA (CHINA) NETWORK TECHNOLOGY CO.\,LTD.,L=杭州市,ST=浙江省,C=CN,1.3.6.1.4.1.311.60.2.1.1=#0c21e69dade5b79ee9ab98e696b0e68a80e69cafe4baa7e4b89ae5bc80e58f91e58cba,1.3.6.1.4.1.311.60.2.1.2=#0c09e6b599e6b19fe79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e
CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US
CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US
SERIALNUMBER=91330100716105852F,CN=ALIBABA (CHINA) NETWORK TECHNOLOGY CO.\,LTD.,O=ALIBABA (CHINA) NETWORK TECHNOLOGY CO.\,LTD.,L=杭州市,ST=浙江省,C=CN,1.3.6.1.4.1.311.60.2.1.1=#0c21e69dade5b79ee9ab98e696b0e68a80e69cafe4baa7e4b89ae5bc80e58f91e58cba,1.3.6.1.4.1.311.60.2.1.2=#0c09e6b599e6b19fe79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e
CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US
CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
CreateProcessW
SetFileAttributesW
GetFileAttributesW
DeleteFileW
GetVersionExW
GetCurrentThreadId
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetUserDefaultUILanguage
FlushInstructionCache
GetCurrentProcess
WaitForSingleObject
CreateEventA
InterlockedIncrement
InterlockedDecrement
FreeLibrary
GetProcAddress
SetLastError
lstrcmpiW
CreateMutexW
LoadLibraryExW
GetModuleHandleW
GetCommandLineW
GlobalAlloc
GlobalLock
GlobalUnlock
GetStdHandle
GetFileType
WriteFile
GetModuleHandleA
TlsGetValue
WaitForSingleObjectEx
SetEvent
InterlockedExchange
InterlockedExchangeAdd
PostQueuedCompletionStatus
TlsAlloc
TlsFree
Sleep
VerSetConditionMask
SleepEx
VerifyVersionInfoA
LoadLibraryW
LocalFree
FormatMessageA
OpenEventA
WaitForMultipleObjects
PeekNamedPipe
LoadLibraryA
ExpandEnvironmentStringsA
ReleaseSemaphore
DuplicateHandle
CreateSemaphoreA
GetSystemTimeAsFileTime
OutputDebugStringA
SetWaitableTimer
GetQueuedCompletionStatus
InterlockedCompareExchange
TlsSetValue
TerminateThread
VerifyVersionInfoW
OpenMutexW
QueueUserAPC
CreateEventW
CreateIoCompletionPort
CreateWaitableTimerW
ReleaseMutex
ResetEvent
WaitForMultipleObjectsEx
ResumeThread
GetSystemInfo
GetLogicalProcessorInformation
CreateWaitableTimerA
GetTickCount
MoveFileExW
Process32FirstW
GlobalMemoryStatusEx
Module32FirstW
Process32NextW
CreateToolhelp32Snapshot
GetEnvironmentVariableW
SetCurrentDirectoryW
GetCurrentDirectoryW
FindClose
FindFirstFileW
FindNextFileW
GetDiskFreeSpaceExW
GetFileAttributesExW
GetFileInformationByHandle
GetFileTime
GetFullPathNameW
RemoveDirectoryW
SetEndOfFile
SetFilePointerEx
SetFileTime
DeviceIoControl
GetWindowsDirectoryW
CreateDirectoryExW
GetTempPathW
InitializeCriticalSectionAndSpinCount
CreateFileA
GetFileSize
HeapCompact
SetFilePointer
TryEnterCriticalSection
MapViewOfFile
UnmapViewOfFile
QueryPerformanceCounter
UnlockFile
FlushViewOfFile
LockFile
OutputDebugStringW
UnlockFileEx
GetFileAttributesA
HeapCreate
HeapValidate
FlushFileBuffers
LockFileEx
GetDiskFreeSpaceW
CreateFileMappingA
CreateFileMappingW
GetDiskFreeSpaceA
GetVersionExA
GetTempPathA
GetSystemTime
AreFileApisANSI
DeleteFileA
FindFirstFileA
FindNextFileA
GlobalMemoryStatus
SetInformationJobObject
FreeResource
GetDriveTypeW
AllocConsole
CreateJobObjectW
GetLogicalDrives
GetSystemDirectoryW
AssignProcessToJobObject
FreeConsole
FileTimeToSystemTime
GetACP
SetConsoleCtrlHandler
SetConsoleOutputCP
SetConsoleTitleW
FileTimeToLocalFileTime
FlushConsoleInputBuffer
GetModuleFileNameW
SystemTimeToFileTime
DeleteCriticalSection
IsDebuggerPresent
lstrlenW
lstrlenA
SetEnvironmentVariableA
WriteConsoleW
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
SetProcessAffinityMask
VirtualProtect
FreeLibraryAndExitThread
GetThreadTimes
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
ReadConsoleW
GetConsoleCP
GetOEMCP
IsValidCodePage
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
CompareStringW
GetTimeFormatW
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
InitializeSListHead
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetThreadPriority
SetThreadPriority
SwitchToThread
SignalObjectAndWait
RtlCaptureStackBackTrace
CreateTimerQueue
CreateSemaphoreW
GetStartupInfoW
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FatalAppExitA
SetConsoleMode
ReadConsoleInputA
PeekConsoleInputA
GetNumberOfConsoleInputEvents
GetConsoleMode
SetEnvironmentVariableW
RaiseException
DecodePointer
GetDateFormatW
CopyFileW
GetFullPathNameA
CreateDirectoryW
FormatMessageW
GetLocalTime
GetCurrentProcessId
GlobalFree
CreateFileW
CloseHandle
ReadFile
WideCharToMultiByte
MultiByteToWideChar
FindResourceExW
FindResourceW
SizeofResource
LoadResource
GetLastError
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
LCMapStringW
SystemTimeToTzSpecificLocalTime
FindFirstFileExW
ExitThread
CreateThread
GetTimeZoneInformation
GetModuleHandleExW
ExitProcess
GetCPInfo
RtlUnwind
EncodePointer
GetExitCodeThread
GetCurrentThread
GetStringTypeW
VirtualFree
VirtualAlloc
IsProcessorFeaturePresent
InterlockedPushEntrySList
InterlockedPopEntrySList
LockResource
DestroyWindow
ShowWindow
CreateDialogParamW
CharNextW
SetWindowLongW
SetWindowPos
EndDialog
GetClientRect
GetWindowRect
MapWindowPoints
GetWindowLongW
GetParent
GetWindow
MonitorFromWindow
GetMonitorInfoW
GetDlgItem
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DefWindowProcW
SendMessageW
AttachThreadInput
MoveWindow
IsIconic
BringWindowToTop
DialogBoxParamW
GetActiveWindow
EnableWindow
GetSystemMetrics
SetActiveWindow
GetForegroundWindow
SetForegroundWindow
GetWindowThreadProcessId
LoadImageW
IsDialogMessageW
GetProcessWindowStation
GetUserObjectInformationW
MessageBoxA
ExitWindowsEx
GetDC
ReleaseDC
wsprintfW
PeekMessageW
DispatchMessageW
TranslateMessage
GetMessageW
KillTimer
SetTimer
PostMessageW
RegisterWindowMessageW
PostQuitMessage
UnregisterClassW
SetWindowTextW
GetDIBits
GetDeviceCaps
DeleteObject
CreateCompatibleBitmap
GetObjectA
RegQueryValueExW
CreateWellKnownSid
GetTokenInformation
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
ReportEventA
RegisterEventSourceA
DeregisterEventSource
RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
CheckTokenMembership
FreeSid
AllocateAndInitializeSid
RegSetValueExW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
ord43
ord680
ShellExecuteW
SHGetFolderPathW
ShellExecuteExW
SHGetSpecialFolderPathW
ord165
CoInitializeEx
CoInitializeSecurity
CoSetProxyBlanket
CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance
CoInitialize
CoUninitialize
CoTaskMemRealloc
VarUI4FromStr
SysAllocString
VariantClear
CreateErrorInfo
GetErrorInfo
VariantInit
VariantChangeType
SetErrorInfo
SysFreeString
PathFileExistsW
PathMatchSpecW
PathAppendW
PathCombineW
InitCommonControlsEx
WinHttpGetProxyForUrl
WinHttpCrackUrl
WinHttpCloseHandle
WinHttpOpen
WinHttpGetIEProxyConfigForCurrentUser
GetProcessMemoryInfo
GetAdaptersInfo
InternetOpenW
InternetTimeToSystemTimeA
HttpQueryInfoA
InternetReadFile
InternetConnectW
HttpSendRequestW
InternetSetOptionW
HttpQueryInfoW
HttpOpenRequestW
InternetSetCookieA
InternetSetFilePointer
InternetCloseHandle
InternetTimeFromSystemTimeA
getaddrinfo
WSAIoctl
socket
freeaddrinfo
ntohs
htons
getsockopt
getsockname
getpeername
connect
closesocket
bind
send
recv
WSASetLastError
select
__WSAFDIsSet
WSAGetLastError
WSACleanup
WSAStartup
recvfrom
sendto
accept
listen
ioctlsocket
htonl
ntohl
gethostname
shutdown
setsockopt
GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ