DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
Ydat2KIFrxWY.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Ydat2KIFrxWY.dll
Resource
win10v2004-20230220-en
General
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Target
Ydat2KIFrxWY.dll
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Size
523.5MB
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MD5
bdcbd67c023c8572b6b7aedf3d326f45
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SHA1
70111bf00b6357316648d1cc8b6d1e4d56c350d0
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SHA256
7bbbec1a5a9a6e676952be7aaad483087463516a7acdabc8effc42909cd65fce
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SHA512
6c242ec9cfb05f854cdc1439e24e9a59bc7f3fd631a11b8aec6c52bd0f1816bc072946cabe74cc7dc8dae4aa5adbbf478818f922ed8b8ed9a507c1769aeea65e
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SSDEEP
12288:dffuNdDQDXPm6oQ/nK+Uc/F6qtkQk2N5owORa:dHwd0DXPQQ/K+5NKhALOR
Malware Config
Signatures
Files
-
Ydat2KIFrxWY.dll.dll regsvr32 windows x64
80163f179ff620bbd4aaf75202fd37e5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
OutputDebugStringW
OutputDebugStringA
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
WriteFile
SetStdHandle
CloseHandle
HeapSize
GetStringTypeW
SetConsoleCtrlHandler
GetFileType
GetStdHandle
GetProcessHeap
SetEnvironmentVariableW
SetEnvironmentVariableA
WaitForSingleObjectEx
CreateThread
WriteConsoleW
CreateFileW
ExitProcess
HeapReAlloc
GetLastError
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
SetLastError
EncodePointer
RaiseException
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RtlPcToFileHeader
GetModuleHandleExW
GetModuleFileNameA
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
GetCurrentThread
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapAlloc
HeapFree
FindClose
FindFirstFileExA
FindFirstFileExW
FindNextFileA
FindNextFileW
IsValidCodePage
RtlUnwind
user32
GetGestureInfo
InvalidateRect
ScreenToClient
CloseGestureInfoHandle
EndPaint
BeginPaint
GetMessageW
DefWindowProcW
DestroyWindow
CreateWindowExW
RegisterClassExW
LoadStringW
ShowWindow
DispatchMessageW
SetGestureConfig
TranslateAcceleratorW
TranslateMessage
LoadCursorW
PostQuitMessage
UpdateWindow
gdi32
Polyline
LineTo
CreatePen
MoveToEx
DeleteObject
SelectObject
ntdll
ZwOpenSymbolicLinkObject
LdrFindResource_U
NtAllocateVirtualMemory
NtTestAlert
LdrAccessResource
NtQueueApcThread
Exports
Exports
Sections
.text Size: 253KB - Virtual size: 253KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 175KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ