FileSelectorWindowsRegisterWithRegistrar
Static task
static1
Behavioral task
behavioral1
Sample
88f2992428cef252ae3ef10ab2487b1729c2d3015e3deffa86a8ed0c1d496bc4N.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
88f2992428cef252ae3ef10ab2487b1729c2d3015e3deffa86a8ed0c1d496bc4N.dll
Resource
win10v2004-20240802-en
General
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Target
88f2992428cef252ae3ef10ab2487b1729c2d3015e3deffa86a8ed0c1d496bc4N
-
Size
332KB
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MD5
b055ebccb6f184445ee3debae726d890
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SHA1
7e20ffe65b8fa59974d5a8bcb62cd64024c90e85
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SHA256
88f2992428cef252ae3ef10ab2487b1729c2d3015e3deffa86a8ed0c1d496bc4
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SHA512
2cec59670ef1f075361394ab3ddf8805c9135fb9bfb27b8ebb6277bd7b8a9f07dae9cb3ff5d8976567739197f072597beb474cacbc395491bc718f0a1d4ba315
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SSDEEP
6144:vBlECq+Skpr3DCsnQv1d0mlPR39gJNzKd7QSvl/WPNmrSy:vBOCq8pr32snQv/hP19CN4vl/WPAr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 88f2992428cef252ae3ef10ab2487b1729c2d3015e3deffa86a8ed0c1d496bc4N
Files
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88f2992428cef252ae3ef10ab2487b1729c2d3015e3deffa86a8ed0c1d496bc4N.dll windows:6 windows x64 arch:x64
2e04a9a3bb22f9e811f283688d3dd807
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
flutter_windows
FlutterDesktopMessengerLock
FlutterDesktopMessengerUnlock
FlutterDesktopMessengerRelease
FlutterDesktopMessengerAddRef
FlutterDesktopPluginRegistrarSetDestructionHandler
FlutterDesktopTextureRegistrarRegisterExternalTexture
FlutterDesktopMessengerSendWithReply
FlutterDesktopMessengerSend
FlutterDesktopRegistrarGetTextureRegistrar
FlutterDesktopPluginRegistrarGetMessenger
FlutterDesktopViewGetHWND
FlutterDesktopPluginRegistrarGetView
FlutterDesktopTextureRegistrarUnregisterExternalTexture
FlutterDesktopTextureRegistrarMarkExternalTextureFrameAvailable
FlutterDesktopMessengerSendResponse
FlutterDesktopMessengerIsAvailable
FlutterDesktopMessengerSetCallback
kernel32
SetLastError
WriteConsoleW
CreateFileW
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
MultiByteToWideChar
WideCharToMultiByte
HeapSize
HeapReAlloc
ReadConsoleW
SetFilePointerEx
GetFileSizeEx
ReadFile
GetConsoleMode
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
LocalFree
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
GetLastError
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
RaiseException
RtlUnwindEx
InterlockedFlushSList
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapFree
HeapAlloc
GetStdHandle
GetFileType
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
CloseHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
user32
GetAncestor
shell32
SHCreateItemFromParsingName
ole32
CoTaskMemFree
CoCreateInstance
Exports
Exports
Sections
.text Size: 221KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ