DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
cb6843035a8127f27cb5e34c9029f26e.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb6843035a8127f27cb5e34c9029f26e.dll
Resource
win10v2004-20240226-en
General
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Target
cb6843035a8127f27cb5e34c9029f26e
-
Size
532KB
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MD5
cb6843035a8127f27cb5e34c9029f26e
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SHA1
26296057b122028c1d0d0176069cfb34fc143489
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SHA256
4ff6499f7b73579748b2bf0fe9db201d1f722d989b4712e77fd8e216e31a104a
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SHA512
192b542db1e9c7867793c2c64d0c61fc4ea29d69c3e6e1981490e9b718d7ef074caa3c90256ef12d0758c8e26c5ce36c18d2e7ef4dc4c6bbe0d8763a25f19289
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SSDEEP
12288:REy5DIhs5BypxQXXY2vZ6d1IJcVRzANYJrtAaumCX/4MI:RH0X8Xgd711tBumQ/J
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb6843035a8127f27cb5e34c9029f26e
Files
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cb6843035a8127f27cb5e34c9029f26e.dll regsvr32 windows:5 windows x64 arch:x64
618ede348a0b384a1db0022d296bb65d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
RtlLookupFunctionEntry
RtlUnwindEx
HeapAlloc
FlsSetValue
GetCommandLineA
HeapFree
Sleep
ExitProcess
ExitThread
CreateThread
RaiseException
RtlPcToFileHeader
HeapReAlloc
HeapQueryInformation
HeapSize
EncodePointer
DecodePointer
FlsGetValue
FlsFree
FlsAlloc
GetACP
IsValidCodePage
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlCaptureContext
GetStdHandle
HeapSetInformation
HeapCreate
HeapDestroy
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetOEMCP
GetCPInfo
GetModuleHandleW
FlushFileBuffers
SetFilePointer
DeleteCriticalSection
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
TlsGetValue
LocalAlloc
GlobalFlags
WritePrivateProfileStringA
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetVersionExA
MultiByteToWideChar
MulDiv
lstrlenA
GlobalUnlock
GlobalFree
FreeResource
GetCurrentProcessId
SetLastError
GlobalAddAtomA
WaitForSingleObject
SetThreadPriority
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesA
GetModuleFileNameA
GetLocaleInfoA
LoadLibraryA
WideCharToMultiByte
CompareStringA
FindResourceA
LoadResource
LockResource
SizeofResource
GlobalLock
lstrcmpA
GlobalAlloc
FreeLibrary
GetModuleHandleA
GetProcAddress
WaitCommEvent
WaitForMultipleObjects
GetCommMask
CreateEventA
InitializeCriticalSection
CloseHandle
CreateFileA
SetCommTimeouts
SetCommMask
GetCommState
BuildCommDCBA
SetCommState
SuspendThread
ResumeThread
ClearCommError
ReadFile
ResetEvent
EnterCriticalSection
PurgeComm
WriteFile
GetOverlappedResult
LeaveCriticalSection
FormatMessageA
LocalFree
SetEvent
GetLastError
LoadLibraryW
RtlVirtualUnwind
GetCurrentProcess
user32
GetClassLongA
GetClassNameA
GetClassLongPtrA
SetPropA
GetPropA
RemovePropA
SetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
GetTopWindow
GetWindowLongPtrA
SetWindowLongPtrA
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
UpdateWindow
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
GetMenu
DestroyMenu
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindow
UnhookWindowsHookEx
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
SetCursor
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageA
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
ShowWindow
DrawIcon
SendMessageA
GetParent
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
PostMessageA
PostQuitMessage
MessageBoxA
GetSystemMetrics
LoadIconA
EnableWindow
GetClientRect
IsIconic
GetSysColorBrush
LoadCursorA
EndPaint
BeginPaint
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
SetWindowTextA
IsDialogMessageA
GetDlgItemTextA
RegisterWindowMessageA
SendDlgItemMessageA
WinHelpA
SetWindowPos
GetCapture
gdi32
DeleteObject
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
DeleteDC
GetStockObject
SetMapMode
RestoreDC
SaveDC
GetObjectA
SetBkColor
SetTextColor
ScaleWindowExtEx
CreateBitmap
GetDeviceCaps
GetClipBox
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shlwapi
PathFindExtensionA
oleaut32
VariantInit
VariantChangeType
VariantClear
oleacc
LresultFromObject
CreateStdAccessibleObject
Exports
Exports
Sections
.text Size: 158KB - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 281KB - Virtual size: 281KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ