a547019aff72c40b3707f3b9dcbbb43b8932f496f3b22038a444abd9003109e2

Sharing

Copy URL Twitter E-mail

General

Target

a547019aff72c40b3707f3b9dcbbb43b8932f496f3b22038a444abd9003109e2
Size

483KB
MD5

d01a6a8eb19d780f8761262276cf0a28
SHA1

11f310290f9010eaff9a8365364fa86142d2fd25
SHA256

a547019aff72c40b3707f3b9dcbbb43b8932f496f3b22038a444abd9003109e2
SHA512

9cc732a217270a150df3004f557d2a34fa731602d6987ad5d1fd876d440db9a1005579070d785d1af9906ef003df98fa2f77ce90bc02a7161bfa6c4335be6bf7
SSDEEP

12288:uR7ytU5wacOI1couQ0HUnsfnsc0lfIA/cqI35V:uR7ytyYOI2/fUsfnsNgA/cqa5

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a547019aff72c40b3707f3b9dcbbb43b8932f496f3b22038a444abd9003109e2

Files

a547019aff72c40b3707f3b9dcbbb43b8932f496f3b22038a444abd9003109e2
.dll regsvr32 windows:5 windows x86 arch:x86

fceb829db7a5311cdd746b73258e94e7

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

VSTOLoader.pdb

Imports

advapi32

RegDeleteValueW
RegCloseKey
RegQueryValueExW
RegEnumKeyExW
RegOpenKeyExW

kernel32

WriteFile
GetEnvironmentVariableW
GetTempPathW
GetLocalTime
GetTimeFormatW
GetCommandLineW
VirtualProtect
RaiseException
SetLastError
GlobalHandle
InitializeCriticalSectionAndSpinCount
FreeLibrary
InterlockedExchange
GetCurrentProcessId
SetEvent
CreateEventW
CreateThread
WaitForSingleObject
ResetEvent
QueueUserWorkItem
SetThreadPriority
GetCurrentThread
MultiByteToWideChar
GetModuleHandleExW
GetProcAddress
GetModuleHandleW
LoadLibraryW
GetVersionExW
InterlockedDecrement
GetCurrentThreadId
FlushInstructionCache
GetCurrentProcess
GetLastError
GlobalAlloc
GlobalFree
lstrcmpW
MulDiv
FindResourceW
LoadResource
CloseHandle
lstrlenW
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
DeleteCriticalSection
GlobalLock
GlobalUnlock
SizeofResource
LockResource
EncodePointer
DecodePointer
CreateFileW
Sleep
InterlockedCompareExchange
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
InterlockedPushEntrySList
HeapFree
GetProcessHeap
HeapAlloc
InterlockedIncrement
IsProcessorFeaturePresent
VirtualFree
VirtualAlloc
InterlockedPopEntrySList
LocalFree
AddAtomW
FindAtomW
GetUserDefaultUILanguage
GetSystemDefaultUILanguage

msvcr100

memset
_CxxThrowException
_snwprintf_s
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_crt_debugger_hook
_except_handler4_common
__clean_type_info_names_internal
_onexit
_lock
__dllonexit
_unlock
__CxxFrameHandler3
__CppXcptFilter
_amsg_exit
_initterm_e
_initterm
_encoded_null
_malloc_crt
_wsplitpath_s
wcsncpy_s
_wtoi
wcsncpy
wcscat_s
wcscpy_s
?what@exception@std@@UBEPBDXZ
memmove
??1exception@std@@UAE@XZ
??0exception@std@@QAE@ABQBD@Z
wcsncmp
_wcsnicmp
wcsrchr
wcschr
_wcsicmp
_vsnwprintf
wcsstr
fclose
fwprintf
_wfopen_s
_recalloc
??_U@YAPAXI@Z
swprintf_s
??2@YAPAXI@Z
memcpy_s
free
malloc
_purecall
??_V@YAXPAX@Z
??3@YAXPAX@Z
?terminate@@YAXXZ
??0exception@std@@QAE@ABV01@@Z
memcpy

msvcp100

?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z

ole32

CreateDataAdviseHolder
ReleaseStgMedium
OleSave
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CreateOleAdviseHolder
CoDisconnectObject
CoTaskMemFree
CoGetInterfaceAndReleaseStream
CoMarshalInterThreadInterfaceInStream
CreateFileMoniker
GetRunningObjectTable
CreateBindCtx
CreateItemMoniker
CoUninitialize
CoInitialize
CoRegisterMessageFilter
OleUninitialize
OleInitialize
OleLockRunning
StringFromGUID2
CreateStreamOnHGlobal
CoGetClassObject
CLSIDFromProgID
CLSIDFromString
CoCreateInstance
CoTaskMemAlloc
StringFromCLSID

oleaut32

GetErrorInfo
SafeArrayGetUBound
SafeArrayRedim
VariantChangeType
SysFreeString
SysAllocString
SysAllocStringLen
SysStringLen
LoadTypeLi
LoadRegTypeLi
VariantClear
VariantInit
OleCreateFontIndirect
SafeArrayLock
SafeArrayUnlock
VarBstrCat
SafeArrayGetDim
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayCreate
SafeArrayDestroy
SafeArrayGetVartype
SafeArrayCopy
SysAllocStringByteLen
SysStringByteLen
CreateErrorInfo
SetErrorInfo
LoadTypeLibEx
VarBstrCmp
SafeArrayGetLBound

shlwapi

PathIsRelativeW
PathRemoveFileSpecW
PathCommonPrefixW

user32

SetFocus
GetWindow
IsChild
GetParent
GetDlgItem
SetWindowContextHelpId
AdjustWindowRectEx
IsWindow
GetClassNameW
GetClassInfoExW
LoadCursorW
RegisterClassExW
CharNextW
GetSysColor
DestroyAcceleratorTable
FillRect
GetDesktopWindow
CreateAcceleratorTableW
ReleaseCapture
DefWindowProcW
DialogBoxIndirectParamW
RegisterWindowMessageW
DrawTextW
MsgWaitForMultipleObjectsEx
PeekMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
GetGUIThreadInfo
CallWindowProcW
EndDialog
MapDialogRect
GetMessageW
SetCapture
UnregisterClassW
PostMessageW
EnableWindow
RegisterClassW
UpdateWindow
MapWindowPoints
LoadStringW
MessageBoxW
EndPaint
BeginPaint
ScreenToClient
ClientToScreen
GetClientRect
GetWindowRect
SetWindowPos
MoveWindow
GetMenu
GetWindowTextLengthW
GetWindowTextW
SetWindowTextW
DestroyWindow
CreateWindowExW
GetWindowLongW
SetWindowLongW
CallNextHookEx
PostThreadMessageW
UnhookWindowsHookEx
SetWindowsHookExW
CountClipboardFormats
GetFocus
SendMessageW
RedrawWindow
RegisterWindowMessageA
ShowWindow
InvalidateRgn
ReleaseDC
InvalidateRect
RegisterClipboardFormatW
GetDC
UnregisterClassA

gdi32

SelectObject
DeleteObject
CreateSolidBrush
CreateCompatibleBitmap
CreateCompatibleDC
BitBlt
DeleteDC
GetStockObject
GetObjectW
CreateDIBitmap
CreateMetaFileW
SetMapMode
SetWindowOrgEx
SetWindowExtEx
SetViewportExtEx
StretchDIBits
CloseMetaFile
CreateEnhMetaFileW
CloseEnhMetaFile
DPtoLP
OffsetWindowOrgEx
GetDeviceCaps

oledlg

OleUIBusyW

mscoree

CorBindToRuntimeEx

urlmon

CoInternetParseUrl

wininet

InternetSetOptionW
InternetGetConnectedState
InternetAutodial

shell32

SHGetFolderPathW

msi

ord45
ord14
ord43
ord141

version

GetFileVersionInfoExW
VerQueryValueW
GetFileVersionInfoSizeExW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
EnsureVSTOComponent

Sections

.text
Size: 236KB - Virtual size: 235KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 240KB - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fceb829db7a5311cdd746b73258e94e7

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

msvcr100

msvcp100

ole32

oleaut32

shlwapi

user32

gdi32

oledlg

mscoree

urlmon

wininet

shell32

msi

version

Exports

Exports

Sections

.text Size: 236KB - Virtual size: 235KB

.data Size: 1KB - Virtual size: 2KB

.rsrc Size: 5KB - Virtual size: 4KB

.reloc Size: 240KB - Virtual size: 240KB

.text
Size: 236KB - Virtual size: 235KB

.data
Size: 1KB - Virtual size: 2KB

.rsrc
Size: 5KB - Virtual size: 4KB

.reloc
Size: 240KB - Virtual size: 240KB