DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88.dll
Resource
win7-20240903-en
General
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Target
a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88
-
Size
642KB
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MD5
7313002a399c55e46b4a4da6ff0cf11f
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SHA1
2b0c9d9f239354ef9613fc3265030a9b4b5f7c67
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SHA256
a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88
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SHA512
c749bec0aafb3f62ca8b809dcc58c0a8e5286933ee4109d6e908e4c84fd7d58b0979d6bada21cce245423bc8099c13ae8fdf3286477ce7fa69f268c3582dfe59
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SSDEEP
12288:SKErLbWywuqBlzeWJsc4guGuLfGVM6AhPoTVHeo0Wq7giXg:SK8EuqLzeWeKupLaM6MwTfq7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88
Files
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a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88.dll regsvr32 windows:5 windows x86 arch:x86
035e8ec1c3fbf22ba7aa008cf81b57e3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetFileAttributesA
GetFileSizeEx
GetFileTime
GetTimeFormatA
GetDateFormatA
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
Sleep
ExitProcess
GetCommandLineA
RtlUnwind
HeapReAlloc
RaiseException
GetSystemInfo
HeapSize
GetACP
IsValidCodePage
LCMapStringA
LCMapStringW
GetTimeZoneInformation
HeapDestroy
GetStdHandle
SetHandleCount
GetFileType
GetStartupInfoA
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
GetLocaleInfoW
CompareStringW
SetEnvironmentVariableA
FileTimeToLocalFileTime
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
WritePrivateProfileStringA
GetOEMCP
GetCPInfo
InterlockedIncrement
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
LocalAlloc
FileTimeToSystemTime
GetThreadLocale
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GlobalFlags
CloseHandle
GetCurrentProcessId
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetModuleFileNameA
GetLocaleInfoA
InterlockedExchange
lstrcmpA
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
CompareStringA
lstrcmpW
GetVersionExA
GlobalAlloc
FormatMessageA
LocalFree
MulDiv
InterlockedDecrement
GlobalLock
GlobalUnlock
GlobalFree
FreeResource
MultiByteToWideChar
lstrlenA
VirtualProtect
VirtualAlloc
IsBadReadPtr
GetProcessHeap
VirtualFree
GetModuleHandleW
HeapFree
HeapAlloc
FreeLibrary
VirtualQuery
GetModuleHandleA
LockResource
LoadLibraryA
GetProcAddress
SetLastError
GetLastError
SizeofResource
WideCharToMultiByte
GetTickCount
LoadResource
HeapCreate
FindResourceA
CreateFileW
user32
RegisterClipboardFormatA
PostThreadMessageA
IsChild
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassNameA
SetPropA
GetPropA
RemovePropA
GetForegroundWindow
GetLastActivePopup
GetTopWindow
GetMessageTime
GetMessagePos
PeekMessageA
MapWindowPoints
GetKeyState
SetMenu
SetForegroundWindow
IsWindowVisible
UpdateWindow
PostMessageA
MessageBoxA
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
EqualRect
PtInRect
GetDlgCtrlID
CallWindowProcA
SetWindowLongA
SetWindowPos
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindowTextLengthA
GetWindowTextA
GetWindow
SetFocus
GetMenuItemID
GetMenuItemCount
GetSubMenu
UnhookWindowsHookEx
GetDesktopWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
GetWindowLongA
GetDlgItem
IsWindowEnabled
GetNextDlgTabItem
EndDialog
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
GetParent
ModifyMenuA
GetMenuState
ReleaseDC
GetDC
CopyRect
IsWindow
GetMessageA
GetSystemMenu
ReleaseCapture
SetCapture
IsIconic
LoadIconA
DrawIcon
GetClientRect
SendMessageA
TranslateMessage
EnableMenuItem
TranslateAcceleratorA
AppendMenuA
DispatchMessageA
GetSystemMetrics
CheckMenuItem
EnableWindow
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
InvalidateRect
SetRect
IsRectEmpty
CopyAcceleratorTableA
CharNextA
CharUpperA
GetMenu
LoadCursorA
GetSysColorBrush
DestroyMenu
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
GetCursorPos
ValidateRect
SetWindowContextHelpId
MapDialogRect
GetWindowThreadProcessId
SetCursor
PostQuitMessage
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
SetDlgItemTextA
WinHelpA
RegisterWindowMessageA
DefWindowProcA
SendDlgItemMessageA
gdi32
SetMapMode
DeleteObject
GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
ExtSelectClipRgn
DeleteDC
GetStockObject
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
RestoreDC
SaveDC
GetObjectA
SetBkColor
SetTextColor
GetClipBox
GetDeviceCaps
CreateBitmap
CreateRectRgnIndirect
comdlg32
GetFileTitleA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
ShellExecuteA
shlwapi
PathFindFileNameA
PathRemoveFileSpecW
PathStripToRootA
PathFindExtensionA
PathIsUNCA
oledlg
ord8
ole32
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CoInitializeEx
CoCreateInstance
CoUninitialize
CoRevokeClassObject
CLSIDFromProgID
CoTaskMemAlloc
CoTaskMemFree
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter
CLSIDFromString
oleaut32
SysStringLen
SysAllocStringByteLen
VariantClear
VariantChangeType
VariantInit
SysAllocStringLen
VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
OleCreateFontIndirect
SysAllocString
SysFreeString
winmm
PlaySoundA
Exports
Exports
Sections
.text Size: 321KB - Virtual size: 321KB
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: 160KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ