DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
c03f11ef82d10b8980868972740aa0cdfd5089763e7c02fca7c371edece07682.dll
Resource
win7-20240903-en
General
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Target
c03f11ef82d10b8980868972740aa0cdfd5089763e7c02fca7c371edece07682
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Size
831KB
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MD5
a5a79e6af64e27d031b28bde8b13a878
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SHA1
a98659ad5a44d0599f82196248bee9f65fe94ed0
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SHA256
c03f11ef82d10b8980868972740aa0cdfd5089763e7c02fca7c371edece07682
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SHA512
61d4c2b5236f303700e2d00f394bbe9d2cb09a543517741c769c15c1a81e42a29c9a804a24eddc2d8aa6a2cfdbc336d09841789baa36a724b1da0d99ad1a8314
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SSDEEP
24576:F16TffbuFta+9ZeTKu7mmuEnESFZqnUZ:+ffSFtBYTKuP8U
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource c03f11ef82d10b8980868972740aa0cdfd5089763e7c02fca7c371edece07682
Files
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c03f11ef82d10b8980868972740aa0cdfd5089763e7c02fca7c371edece07682.dll regsvr32 windows:4 windows x64 arch:x64
4ee16ef44b7cf3e09eedff93200294bd
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
GetFileTime
HeapFree
HeapAlloc
HeapReAlloc
FlsSetValue
GetCommandLineA
GetProcessHeap
VirtualProtect
GetSystemInfo
VirtualQuery
RtlLookupFunctionEntry
RtlUnwindEx
RtlPcToFileHeader
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
FlsGetValue
FlsFree
FlsAlloc
Sleep
GetTimeZoneInformation
HeapSetInformation
HeapCreate
HeapDestroy
GetStdHandle
GetModuleFileNameA
GetFileAttributesW
GetACP
GetOEMCP
GetDateFormatA
GetTimeFormatA
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
CreateFileA
GetTickCount
lstrlenA
CreateFileW
GetFullPathNameW
GetVolumeInformationW
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
TlsFree
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
TlsGetValue
LocalAlloc
WritePrivateProfileStringW
GetThreadLocale
GlobalFlags
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
FormatMessageW
LocalFree
MulDiv
GetModuleHandleA
GlobalUnlock
CloseHandle
FreeResource
GlobalFree
GlobalAddAtomW
GetCurrentProcessId
GetLastError
SetLastError
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetVersion
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
LoadLibraryW
WideCharToMultiByte
CompareStringA
MultiByteToWideChar
GlobalLock
lstrcmpW
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
GetModuleHandleW
GetProcAddress
GetModuleFileNameW
lstrlenW
RaiseException
FileTimeToLocalFileTime
FindNextFileW
SetCurrentDirectoryW
LockResource
FindClose
VirtualAlloc
GetCurrentDirectoryW
FileTimeToSystemTime
SizeofResource
LoadResource
FindResourceW
FindFirstFileW
GetCPInfo
ExitProcess
user32
PostThreadMessageW
InvalidateRect
SetRect
IsRectEmpty
CopyAcceleratorTableW
LoadCursorW
GetSysColorBrush
ShowWindow
MoveWindow
SetWindowTextW
IsDialogMessageW
SendDlgItemMessageA
SendDlgItemMessageW
WinHelpW
IsChild
GetCapture
GetClassNameW
GetClassLongPtrW
SetPropW
GetPropW
RemovePropW
SetFocus
GetWindowTextW
GetForegroundWindow
GetTopWindow
GetWindowLongPtrW
SetWindowLongPtrW
GetMessageTime
GetMessagePos
MapWindowPoints
TrackPopupMenu
SetForegroundWindow
UpdateWindow
GetMenu
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowLongW
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
DestroyMenu
CopyRect
GetMenuItemID
GetMenuItemCount
UnhookWindowsHookEx
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
RegisterClipboardFormatW
MessageBeep
GetNextDlgGroupItem
CharUpperW
CharNextW
ReleaseCapture
SetCapture
InvalidateRgn
PeekMessageW
GetCursorPos
ValidateRect
GetWindow
SetWindowContextHelpId
MapDialogRect
SetWindowPos
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
MessageBoxW
SetCursor
PostQuitMessage
RegisterWindowMessageW
PostMessageW
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
GetParent
ModifyMenuW
GetMenuState
CheckMenuItem
GetSystemMenu
IsIconic
GetSubMenu
DrawIcon
GetClientRect
LoadIconW
LoadMenuW
AppendMenuW
EnableMenuItem
GetSystemMetrics
SendMessageW
EnableWindow
PtInRect
UnregisterClassA
gdi32
SetViewportExtEx
GetStockObject
GetDeviceCaps
GetRgnBox
GetBkColor
GetTextColor
GetMapMode
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutW
TextOutW
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
CreateRectRgnIndirect
CreateBitmap
RectVisible
PtVisible
GetWindowExtEx
GetViewportExtEx
GetObjectW
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
ScaleViewportExtEx
comdlg32
GetFileTitleW
winspool.drv
DocumentPropertiesW
OpenPrinterW
ClosePrinter
advapi32
RegSetValueExW
RegCreateKeyExW
RegQueryValueW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
shell32
SHGetMalloc
ShellExecuteW
SHGetPathFromIDListW
SHBrowseForFolderW
shlwapi
PathFindFileNameW
PathStripToRootW
PathFindExtensionW
PathIsUNCW
oledlg
OleUIBusyW
ole32
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CoRevokeClassObject
CLSIDFromString
CLSIDFromProgID
CoTaskMemAlloc
CoTaskMemFree
CoLoadLibrary
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter
oleaut32
OleCreateFontIndirect
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
SafeArrayCreate
SafeArrayGetElemsize
SafeArrayAccessData
SafeArrayUnaccessData
SysStringLen
LoadRegTypeLi
DispCallFunc
SysAllocStringLen
VariantChangeType
VariantCopy
VariantClear
VariantInit
SysAllocString
SysFreeString
Exports
Exports
Sections
.text Size: 334KB - Virtual size: 334KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 336KB - Virtual size: 335KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ