DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
0423fd21a639d16d71c50b15fdf96b7e19690583b2aee6f25443329d0e8ea0eb.dll
Resource
win7-20230220-en
General
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Target
0423fd21a639d16d71c50b15fdf96b7e19690583b2aee6f25443329d0e8ea0eb
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Size
268KB
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MD5
2cd0c7369e5f933954ec6347d3960ca8
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SHA1
c64e1e3b115c4353b6d7a0f7e37eaa136fca81ec
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SHA256
0423fd21a639d16d71c50b15fdf96b7e19690583b2aee6f25443329d0e8ea0eb
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SHA512
5550bcc8ebc7d7c2c36d1f0f3105762d975a4c592c5d000885f96a67f7eedb0f80647896c0d70df2d6807d13a362525d657389491a91708fdf72fc4cd15a4123
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SSDEEP
6144:solShcC99jZEHTpe6w46DlUZA+8hiYQE:/SR99j84lYYd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0423fd21a639d16d71c50b15fdf96b7e19690583b2aee6f25443329d0e8ea0eb
Files
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0423fd21a639d16d71c50b15fdf96b7e19690583b2aee6f25443329d0e8ea0eb.dll regsvr32 windows x86
96588d02a1b8c6a68c44fca3864a97ae
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FlushFileBuffers
SetStdHandle
GetStringTypeW
SetFilePointerEx
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetFileType
GetStdHandle
GetConsoleOutputCP
ExitProcess
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InterlockedFlushSList
RtlUnwind
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
CloseHandle
OutputDebugStringW
IsDebuggerPresent
LoadLibraryExA
VirtualFree
VirtualAlloc
IsProcessorFeaturePresent
FlushInstructionCache
GetCurrentProcess
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
EncodePointer
GetConsoleMode
CreateFileW
LoadLibraryExW
VirtualQuery
lstrcmpW
lstrcmpiW
VerifyVersionInfoW
FreeLibrary
GetModuleHandleW
GetProcessHeap
GetCurrentProcessId
VerSetConditionMask
DeleteCriticalSection
GetProcAddress
HeapDestroy
DecodePointer
HeapAlloc
FindResourceW
WriteFile
LoadResource
FindResourceExW
WriteConsoleW
LoadLibraryW
RaiseException
HeapReAlloc
LockResource
GetLastError
MultiByteToWideChar
HeapSize
GetCurrentThreadId
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
lstrlenW
EnterCriticalSection
SetLastError
HeapFree
GetModuleHandleExW
SizeofResource
user32
DefWindowProcW
ModifyMenuW
GetKeyState
CharLowerW
LoadMenuW
GetMessagePos
CallWindowProcW
GetMenuItemInfoW
MonitorFromPoint
CheckMenuRadioItem
GetMessageW
EndPaint
BeginPaint
ReleaseDC
InvalidateRect
LoadImageW
DrawFrameControl
GetWindowLongW
PostMessageW
LoadStringW
GetWindow
GetWindowRect
GetMenuItemID
GetMenu
GetFocus
DestroyWindow
InflateRect
GetDC
IsWindowVisible
SetWindowPos
MonitorFromWindow
UpdateWindow
PtInRect
DialogBoxParamW
GetMenuItemCount
LoadStringA
FillRect
CreateWindowExW
ScreenToClient
SendMessageW
CallNextHookEx
EndDialog
GetSystemMetrics
UnregisterClassW
MessageBeep
CreatePopupMenu
RegisterClassExW
WindowFromPoint
LoadAcceleratorsW
GetWindowThreadProcessId
GetSubMenu
GetActiveWindow
ShowWindow
IsWindow
OffsetRect
DispatchMessageW
IsMenu
GetMonitorInfoW
SetMenuItemInfoW
PeekMessageW
MapWindowPoints
FrameRect
SetMenuDefaultItem
MessageBoxA
GetSysColor
IsWindowEnabled
SetMenu
UnhookWindowsHookEx
LoadBitmapW
DestroyMenu
SetFocus
CharNextW
TranslateAcceleratorW
TranslateMessage
LoadCursorW
GetClassNameW
GetWindowDC
SetWindowsHookExW
SetRectEmpty
SetWindowLongW
TrackPopupMenuEx
RemoveMenu
GetClientRect
AppendMenuW
DrawTextW
PostQuitMessage
GetSysColorBrush
DrawEdge
SystemParametersInfoW
GetClassInfoExW
GetParent
RegisterWindowMessageW
gdi32
SetBrushOrgEx
BitBlt
CreateCompatibleBitmap
SelectObject
GetCurrentObject
CreateFontIndirectW
CreateBitmap
DeleteObject
SetBkColor
GetObjectW
SetBkMode
SetTextColor
TextOutW
DeleteDC
CreatePatternBrush
GetStockObject
PatBlt
CreateDIBSection
CreateCompatibleDC
advapi32
RegOpenKeyExW
RegSetValueExW
RegEnumKeyExW
RegCreateKeyExW
RegDeleteKeyW
RegQueryInfoKeyW
RegCloseKey
RegDeleteValueW
ole32
CoTaskMemFree
CoCreateInstance
CoUninitialize
CoTaskMemAlloc
CoInitialize
CoTaskMemRealloc
oleaut32
VarUI4FromStr
comctl32
InitCommonControlsEx
ImageList_Draw
ImageList_AddMasked
ImageList_GetImageCount
ImageList_Create
CreateStatusWindowW
ImageList_Destroy
ImageList_LoadImageW
ImageList_DrawIndirect
uxtheme
IsAppThemed
IsThemeActive
Exports
Exports
Sections
.text Size: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ