DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
b7e0318555d468b54acbc65ad252fb4535f9478614553d007d670d8393830ec3.dll
Resource
win7-20240903-en
General
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Target
b7e0318555d468b54acbc65ad252fb4535f9478614553d007d670d8393830ec3
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Size
784KB
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MD5
9808213e5be9656ad71c56bf429870f4
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SHA1
3d19e904ba6a7f291f5bd58e3bf875eac439f289
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SHA256
b7e0318555d468b54acbc65ad252fb4535f9478614553d007d670d8393830ec3
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SHA512
158672b8bb861883b17caa7419119bca20f1ec2e5e3b41f922a8aebe0eb9fc48020af687cf4ca15fbaca88030e4d74e2f3b7c087f8f3770b8723e67c43e1f784
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SSDEEP
24576:3VG7+UC48smbGuW5EnEqJfNaPLJrSd/fCYyTMtM:FGCU6JlaPpS5fCYyTMy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource b7e0318555d468b54acbc65ad252fb4535f9478614553d007d670d8393830ec3
Files
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b7e0318555d468b54acbc65ad252fb4535f9478614553d007d670d8393830ec3.dll regsvr32 windows:5 windows x64 arch:x64
188a26ea59da52920bb0895c54855f99
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
HeapAlloc
HeapReAlloc
FlsSetValue
GetCommandLineA
VirtualProtect
GetSystemInfo
VirtualQuery
RtlLookupFunctionEntry
RtlUnwindEx
Sleep
RtlPcToFileHeader
HeapQueryInformation
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
EncodePointer
DecodePointer
FlsGetValue
FlsFree
FlsAlloc
GetTimeZoneInformation
HeapSetInformation
HeapCreate
HeapDestroy
GetStdHandle
GetModuleFileNameA
GetCPInfo
HeapFree
GetOEMCP
IsValidCodePage
GetDateFormatA
GetTimeFormatA
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
CreateFileA
GetFileTime
GetFileSizeEx
GetFileAttributesW
GetTickCount
lstrlenA
CreateFileW
GetFullPathNameW
GetVolumeInformationW
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
TlsGetValue
LocalAlloc
WritePrivateProfileStringW
GetThreadLocale
GlobalFlags
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GlobalFindAtomW
GetVersionExW
CompareStringW
LoadLibraryA
GetVersionExA
FormatMessageW
LocalFree
MulDiv
GlobalUnlock
CloseHandle
FreeResource
GlobalFree
GlobalAddAtomW
GetCurrentProcessId
GetLastError
SetLastError
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
LoadLibraryW
WideCharToMultiByte
CompareStringA
MultiByteToWideChar
GlobalLock
lstrcmpW
GlobalAlloc
FreeLibrary
GetModuleHandleW
GetProcAddress
GetModuleFileNameW
lstrlenW
RaiseException
FileTimeToLocalFileTime
FindNextFileW
SetCurrentDirectoryW
LockResource
FindClose
VirtualAlloc
GetCurrentDirectoryW
FileTimeToSystemTime
SizeofResource
LoadResource
FindResourceW
FindFirstFileW
GetACP
ExitProcess
user32
PostThreadMessageW
SetCapture
InvalidateRgn
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
TrackPopupMenu
SetMenu
SetForegroundWindow
UpdateWindow
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
PtInRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
GetMenu
SetWindowLongW
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
DestroyMenu
CopyRect
GetMenuItemID
GetMenuItemCount
UnhookWindowsHookEx
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
EnableWindow
SendMessageW
GetSystemMetrics
EnableMenuItem
DrawTextExW
DrawTextW
TabbedTextOutW
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
SetWindowsHookExW
RegisterClipboardFormatW
MessageBeep
GetNextDlgGroupItem
CharUpperW
CharNextW
ReleaseCapture
AppendMenuW
LoadMenuW
LoadIconW
GetClientRect
DrawIcon
GetSubMenu
IsIconic
GetSystemMenu
CheckMenuItem
GetMenuState
ModifyMenuW
GetParent
GetFocus
LoadBitmapW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
PostMessageW
RegisterWindowMessageW
PostQuitMessage
SetCursor
MessageBoxW
IsWindowEnabled
GetLastActivePopup
GetWindowLongW
GetWindowThreadProcessId
SetWindowPos
MapDialogRect
SetWindowContextHelpId
GetWindow
ValidateRect
GetCursorPos
PeekMessageW
GetKeyState
IsWindowVisible
GetActiveWindow
DispatchMessageW
TranslateMessage
GetMessageW
CallNextHookEx
MapWindowPoints
gdi32
GetStockObject
GetDeviceCaps
CreateRectRgnIndirect
GetRgnBox
GetBkColor
GetTextColor
GetMapMode
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
CreateBitmap
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
GetWindowExtEx
GetViewportExtEx
GetObjectW
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
ScaleViewportExtEx
comdlg32
GetFileTitleW
winspool.drv
DocumentPropertiesW
ClosePrinter
OpenPrinterW
advapi32
RegSetValueExW
RegCreateKeyExW
RegQueryValueW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
shell32
SHGetMalloc
ShellExecuteW
SHGetPathFromIDListW
SHBrowseForFolderW
shlwapi
PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathFindExtensionW
oledlg
OleUIBusyW
ole32
CoRevokeClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
OleIsCurrentClipboard
CLSIDFromString
CLSIDFromProgID
CoTaskMemAlloc
CoTaskMemFree
CoLoadLibrary
OleFlushClipboard
CoRegisterMessageFilter
oleaut32
SysAllocString
VariantInit
VariantClear
VariantCopy
VariantChangeType
SysAllocStringLen
DispCallFunc
LoadRegTypeLi
SysStringLen
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElemsize
SafeArrayCreate
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
OleCreateFontIndirect
SysFreeString
Exports
Exports
Sections
.text Size: 298KB - Virtual size: 297KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 101KB - Virtual size: 100KB
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: 19KB - Virtual size: 19KB
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: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ