DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
a6276be3b2976a066cad14cacfd1264e75e7b1f99e0a588f4415efb55b80d6b0.dll
Resource
win7-20240215-en
General
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Target
a6276be3b2976a066cad14cacfd1264e75e7b1f99e0a588f4415efb55b80d6b0
-
Size
736KB
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MD5
8de6f0db50a0731d34a8943dd739e0dc
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SHA1
ceae5dc08531548f74fa3a46b9a66a4ddb3422bd
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SHA256
a6276be3b2976a066cad14cacfd1264e75e7b1f99e0a588f4415efb55b80d6b0
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SHA512
0b9cb8c5579e3d0e0ba2a804fda952308e23623ee5c04eee78e2a5790d4c4b213c0020df1bb9ae1f846b39b159026193d336ad4707ff5b4c44c7b8f2e4ebcafc
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SSDEEP
12288:WZjb8BOPxue5dKV9M/98f0koP5XvkgKtuBdfMAofD:WCBAdKV9Xf0kK3KMBdkAofD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a6276be3b2976a066cad14cacfd1264e75e7b1f99e0a588f4415efb55b80d6b0
Files
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a6276be3b2976a066cad14cacfd1264e75e7b1f99e0a588f4415efb55b80d6b0.dll regsvr32 windows:4 windows x86 arch:x86
66a21a1bcb4077b3ed89c00ee693486b
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapDestroy
HeapCreate
VirtualFree
GetStdHandle
Sleep
GetACP
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
HeapSize
LCMapStringA
LCMapStringW
GetTimeZoneInformation
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
RaiseException
RtlUnwind
GetProcessHeap
GetCommandLineA
HeapReAlloc
VirtualQuery
GetSystemInfo
VirtualAlloc
VirtualProtect
HeapAlloc
HeapFree
GetTickCount
LocalFileTimeToFileTime
FileTimeToLocalFileTime
SystemTimeToFileTime
FileTimeToSystemTime
CreateFileA
GetShortPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetThreadLocale
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
DeleteFileA
MoveFileA
GetCurrentDirectoryA
GetOEMCP
GetCPInfo
InterlockedIncrement
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
TlsGetValue
LocalAlloc
GlobalFlags
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
lstrcpyA
lstrcpyW
InterlockedDecrement
GlobalReAlloc
GetDiskFreeSpaceA
GetFullPathNameA
GetTempFileNameA
GetFileTime
SetFileTime
GetFileAttributesA
CloseHandle
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
GetCurrentThread
ConvertDefaultLocale
GetModuleFileNameA
EnumResourceLanguagesA
GetLocaleInfoA
lstrcmpA
GlobalFree
GlobalAlloc
FormatMessageA
LocalFree
MulDiv
FreeResource
GetCurrentThreadId
GlobalFindAtomA
GlobalDeleteAtom
FreeLibrary
lstrcmpW
GetVersionExA
GlobalLock
GlobalUnlock
GetCurrentProcessId
GetProcAddress
GetModuleHandleA
LoadLibraryA
GlobalGetAtomNameA
GlobalAddAtomA
SetLastError
ExitProcess
LockResource
SizeofResource
LoadResource
FindResourceA
GetVersion
CompareStringA
lstrcmpiA
GetLastError
InterlockedExchange
GetStringTypeExA
lstrlenW
MultiByteToWideChar
CompareStringW
WideCharToMultiByte
lstrlenA
user32
GetMessageA
TranslateMessage
GetCursorPos
ValidateRect
SetWindowContextHelpId
MapDialogRect
ShowOwnedPopups
PostQuitMessage
MoveWindow
SetWindowTextA
IsDialogMessageA
SetDlgItemTextA
GetDlgItemTextA
GetMenuStringA
AppendMenuA
InsertMenuA
RemoveMenu
RedrawWindow
TranslateMDISysAccel
DrawMenuBar
DefMDIChildProcA
DefFrameProcA
SendDlgItemMessageA
IsChild
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
DispatchMessageA
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
EndDialog
CreateWindowExA
GetClassInfoExA
RegisterClassA
AdjustWindowRectEx
ScreenToClient
DeferWindowPos
GetScrollInfo
SetScrollInfo
PtInRect
DefWindowProcA
CallWindowProcA
ClientToScreen
GetWindowPlacement
GetWindowRect
GetSystemMetrics
RegisterWindowMessageA
UnpackDDElParam
ReuseDDElParam
LoadMenuA
DestroyMenu
GetClassNameA
WinHelpA
SetWindowPos
SetFocus
GetWindowThreadProcessId
GetActiveWindow
IsWindowEnabled
EqualRect
GetDlgItem
SetWindowLongA
GetKeyState
GetDlgCtrlID
GetMenu
LoadIconA
CharUpperA
EnableWindow
UpdateWindow
InvalidateRect
SetCursor
PeekMessageA
GetCapture
ReleaseCapture
LoadAcceleratorsA
SetActiveWindow
IsWindowVisible
IsIconic
InsertMenuItemA
GetSubMenu
GetMenuItemID
GetMenuItemCount
CreatePopupMenu
GetClassInfoA
IntersectRect
GetNextDlgTabItem
CreateDialogIndirectParamA
SetRect
DestroyCursor
LoadCursorA
ReleaseDC
GetDC
FindWindowA
IsRectEmpty
DrawIcon
MessageBoxA
SetWindowRgn
ShowWindow
GetSysColor
GetClientRect
FillRect
SendMessageA
CheckMenuItem
EnableMenuItem
GetMenuState
ModifyMenuA
GetParent
GetFocus
LoadBitmapA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
TranslateAcceleratorA
IsWindow
GetWindowLongA
GetWindow
GetDesktopWindow
SetMenu
PostMessageA
BringWindowToTop
GetLastActivePopup
CopyRect
SetRectEmpty
OffsetRect
SetTimer
KillTimer
SetCapture
DeleteMenu
GetSystemMenu
SetParent
RegisterClipboardFormatA
LockWindowUpdate
GetDCEx
GetTabbedTextExtentA
PostThreadMessageA
CreateMenu
UnregisterClassA
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
CopyAcceleratorTableA
CharNextA
DestroyIcon
GetMenuItemInfoA
InflateRect
GetSysColorBrush
EndPaint
BeginPaint
GetWindowDC
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
SystemParametersInfoA
IsZoomed
WindowFromPoint
gdi32
LineTo
MoveToEx
SetTextAlign
SelectClipRgn
CreateRectRgn
GetViewportExtEx
GetWindowExtEx
BitBlt
GetPixel
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetCurrentPositionEx
ExtSelectClipRgn
CreatePatternBrush
CreateFontIndirectA
CreateRectRgnIndirect
SetRectRgn
CombineRgn
GetMapMode
GetTextColor
GetRgnBox
GetNearestColor
GetBkMode
GetPolyFillMode
GetROP2
GetStretchBltMode
GetTextAlign
GetTextFaceA
GetWindowOrgEx
IntersectClipRect
ExcludeClipRect
SetMapMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
StretchDIBits
GetTextMetricsA
GetCharWidthA
DeleteObject
GetTextExtentPoint32A
SelectObject
GetBkColor
Ellipse
CreateEllipticRgn
DeleteDC
EndDoc
AbortDoc
SetAbortProc
EndPage
StartPage
StartDocA
GetStockObject
PatBlt
Rectangle
GetViewportOrgEx
CreatePen
CreateDCA
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateCompatibleDC
CreateCompatibleBitmap
CreateBitmap
LPtoDP
GetDeviceCaps
DPtoLP
CreateSolidBrush
CreateFontA
comdlg32
GetFileTitleA
winspool.drv
DocumentPropertiesA
OpenPrinterA
GetJobA
ClosePrinter
advapi32
GetFileSecurityA
SetFileSecurityA
RegDeleteValueA
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyA
RegSetValueA
RegCloseKey
RegCreateKeyA
shell32
DragFinish
DragQueryFileA
ExtractIconA
SHGetFileInfoA
DragAcceptFiles
shlwapi
PathRemoveExtensionA
PathFindFileNameA
PathStripToRootA
PathFindExtensionA
PathIsUNCA
oledlg
ord8
ole32
CoRevokeClassObject
OleIsCurrentClipboard
CoFreeUnusedLibraries
OleUninitialize
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
IsAccelerator
OleTranslateAccelerator
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CoTaskMemAlloc
CoTaskMemFree
OleFlushClipboard
OleInitialize
CoRegisterMessageFilter
oleaut32
VariantClear
VariantInit
SysAllocStringLen
SysFreeString
SysStringLen
SysAllocStringByteLen
VariantTimeToSystemTime
SystemTimeToVariantTime
OleCreateFontIndirect
SafeArrayDestroy
SysAllocString
VariantCopy
VariantChangeType
odbc32
ord5
ord51
ord50
ord45
ord44
ord68
ord43
ord59
ord13
ord18
ord46
ord12
ord19
ord11
ord49
ord48
ord8
ord20
ord16
ord3
ord14
ord9
ord15
ord1
ord2
ord10
ord41
ord17
ord4
ord72
ord54
Exports
Exports
Sections
.text Size: 352KB - Virtual size: 349KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 224KB - Virtual size: 222KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ