StartHiddenVNC
Static task
static1
Behavioral task
behavioral1
Sample
53a51e5308e14ba09046ba529cf2fd37.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
53a51e5308e14ba09046ba529cf2fd37.dll
Resource
win10v2004-20231222-en
General
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Target
53a51e5308e14ba09046ba529cf2fd37
-
Size
103KB
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MD5
53a51e5308e14ba09046ba529cf2fd37
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SHA1
28b54cfd0db08661d9ae8c3aa2a2881dd0b3ea01
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SHA256
a6fcfeee2acf9d22708178036623dcabb0cee096eb452796ced087cc54e8ef52
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SHA512
3409d364445ea7ab1e5062a0da24011024a52bb0601c3c6c846de0a6080014fab41e6e22bf6380c13f093877e7eadd0246ad8bfeec5ff2cabaea9e92d7851b6c
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SSDEEP
1536:BnwOOZFUTFhI7LcnUMoBelG62aRnzHbKvPzPdVmOhQdyX2:rOZmTFhI7LyXgd62ahcrPdVmOhQdyX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 53a51e5308e14ba09046ba529cf2fd37
Files
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53a51e5308e14ba09046ba529cf2fd37.dll windows:5 windows x86 arch:x86
3d58ac382471628e9c3df0eb155fcc97
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
WriteFile
GetVolumeNameForVolumeMountPointW
GetProcessHeap
HeapCreate
HeapDestroy
HeapReAlloc
HeapAlloc
HeapFree
IsBadReadPtr
VirtualAllocEx
VirtualProtect
Thread32Next
Thread32First
CreateProcessW
CreateThread
LoadLibraryW
WideCharToMultiByte
MultiByteToWideChar
OpenMutexW
VirtualQueryEx
ReadProcessMemory
VirtualProtectEx
TerminateThread
GetStdHandle
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
GetStringTypeW
LCMapStringW
DecodePointer
IsValidCodePage
GetOEMCP
GetACP
InterlockedDecrement
InterlockedIncrement
GetCPInfo
EncodePointer
IsProcessorFeaturePresent
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
Sleep
lstrcmpiW
TlsFree
UnmapViewOfFile
CreateMutexW
CreateFileMappingW
MapViewOfFile
GetCurrentThread
SetThreadPriority
SetEvent
ResetEvent
TerminateProcess
TlsSetValue
SetLastError
GetCurrentThreadId
GetTickCount
ReleaseMutex
LocalFree
GetVersionExW
CreateToolhelp32Snapshot
WaitForSingleObject
GetProcessId
GetThreadContext
SetThreadContext
TlsGetValue
GetLastError
CloseHandle
GetCurrentProcessId
TlsAlloc
VirtualFreeEx
GetModuleFileNameW
CreateEventW
GetModuleHandleW
GetProcAddress
DuplicateHandle
WriteProcessMemory
user32
DefDlgProcA
DefDlgProcW
DefFrameProcW
DefFrameProcA
CallWindowProcA
EndPaint
BeginPaint
GetDCEx
GetWindowDC
GetUpdateRgn
GetUpdateRect
GetMessagePos
SetCursorPos
GetCursorPos
SetCapture
GetCapture
ReleaseCapture
PeekMessageW
GetMessageA
PeekMessageA
RegisterClassExA
RegisterClassExW
RegisterClassA
RegisterClassW
DefWindowProcA
DefMDIChildProcW
DefMDIChildProcA
OpenDesktopW
SwitchDesktop
GetMenuItemCount
GetMenuState
HiliteMenuItem
OpenInputDesktop
CreateWindowStationW
GetSystemMetrics
PostMessageW
MapVirtualKeyW
SendMessageW
IsWindow
SetWindowPos
MapWindowPoints
GetParent
GetWindowLongW
IsRectEmpty
GetWindowRect
GetClassLongW
GetWindowThreadProcessId
SendMessageTimeoutW
GetAncestor
GetWindowInfo
CallWindowProcW
PrintWindow
DefWindowProcW
EqualRect
ReleaseDC
GetDC
IntersectRect
GetMessageW
DrawEdge
FillRect
OpenWindowStationW
SetProcessWindowStation
GetProcessWindowStation
CreateDesktopW
SetThreadDesktop
CloseWindowStation
CloseDesktop
WindowFromPoint
SetWindowLongW
GetTopWindow
GetMenu
GetWindow
PostThreadMessageW
GetClassNameW
MenuItemFromPoint
EndMenu
GetSubMenu
GetMenuItemRect
TrackPopupMenuEx
GetMenuItemID
SetKeyboardState
GetShellWindow
SystemParametersInfoW
GetThreadDesktop
GetUserObjectInformationW
RegisterWindowMessageW
gdi32
GetDIBits
CreateDIBSection
GetDeviceCaps
CreateCompatibleBitmap
SetRectRgn
CreateCompatibleDC
DeleteDC
SaveDC
SetViewportOrgEx
RestoreDC
GdiFlush
DeleteObject
SelectObject
advapi32
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
GetSecurityDescriptorSacl
SetSecurityDescriptorSacl
GetSidSubAuthorityCount
GetSidSubAuthority
GetLengthSid
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetTokenInformation
OpenProcessToken
shell32
SHGetFolderPathW
ole32
CLSIDFromString
StringFromGUID2
ws2_32
WSAGetLastError
htons
accept
bind
listen
WSASetLastError
socket
closesocket
send
select
recv
WSACleanup
WSAStartup
shlwapi
PathAddBackslashW
wvnsprintfW
PathCombineW
PathRemoveFileSpecW
PathRemoveBackslashW
ntdll
RtlUnwind
Exports
Exports
Sections
.text Size: 59KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
code Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 504B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ