66881bb73b52b3faa11b85f2884883eb66a26510d2b8bdcb9ef302276b71bf84

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General

Target

66881bb73b52b3faa11b85f2884883eb66a26510d2b8bdcb9ef302276b71bf84
Size

288KB
MD5

c0c8400c764fcf7ed91c46601d4cc3a6
SHA1

2fb3161adae572704edfab0ea7c358a2b9763755
SHA256

66881bb73b52b3faa11b85f2884883eb66a26510d2b8bdcb9ef302276b71bf84
SHA512

d9ff10730855214efd715221cf992be2d853f6f4e514b750eecca5c34013559f87254a4f03cf9ce71b96d35c114a1e78a944090753422b56677e7926a09d964c
SSDEEP

6144:F3INiTQVNj1CW69drruSYZjPf0lK9+S6IjmgBszEfLR8GtmyTaFd7xZoWfPd9kGT:si0VJ1CW69lruSYZjPf0lK9+S6IjmgBO

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
66881bb73b52b3faa11b85f2884883eb66a26510d2b8bdcb9ef302276b71bf84

Files

66881bb73b52b3faa11b85f2884883eb66a26510d2b8bdcb9ef302276b71bf84
.dll regsvr32 windows:4 windows x64 arch:x64

976689e355cd2ab4eb6bc1f91c6f3b53

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
CreateFileMappingW
DisableThreadLibraryCalls
DuplicateHandle
EnumResourceNamesW
FindResourceW
GetEnvironmentVariableW
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
GetTickCount
GlobalAddAtomW
GlobalAlloc
GlobalDeleteAtom
GlobalFree
GlobalGetAtomNameW
HeapAlloc
HeapFree
HeapReAlloc
IsBadStringPtrA
IsBadStringPtrW
LoadLibraryW
LoadResource
MapViewOfFile
MultiByteToWideChar
OpenProcess
RaiseException
RtlUnwind
SizeofResource
UnmapViewOfFile
WideCharToMultiByte

ntdll

_vsnprintf

ole32

CoMarshalInterface
CoReleaseMarshalData
CoUnmarshalInterface
CreateStreamOnHGlobal
HMENU_UserFree
HMENU_UserMarshal
HMENU_UserSize
HMENU_UserUnmarshal
HWND_UserFree
HWND_UserMarshal
HWND_UserSize
HWND_UserUnmarshal

oleaut32

SysAllocString
SysAllocStringLen
VariantInit
VariantClear
BSTR_UserSize
BSTR_UserMarshal
BSTR_UserUnmarshal
BSTR_UserFree
VARIANT_UserSize
VARIANT_UserMarshal
VARIANT_UserUnmarshal
VARIANT_UserFree

rpcrt4

CStdStubBuffer_AddRef
CStdStubBuffer_Connect
CStdStubBuffer_CountRefs
CStdStubBuffer_DebugServerQueryInterface
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_Disconnect
CStdStubBuffer_Invoke
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_QueryInterface
IUnknown_AddRef_Proxy
IUnknown_QueryInterface_Proxy
IUnknown_Release_Proxy
NdrCStdStubBuffer2_Release
NdrCStdStubBuffer_Release
NdrClearOutParameters
NdrConformantArrayBufferSize
NdrConformantArrayFree
NdrConformantArrayMarshall
NdrConformantArrayUnmarshall
NdrConformantStringBufferSize
NdrConformantStringMarshall
NdrConformantStringUnmarshall
NdrConvert
NdrDllCanUnloadNow
NdrDllGetClassObject
NdrInterfacePointerBufferSize
NdrInterfacePointerFree
NdrInterfacePointerMarshall
NdrInterfacePointerUnmarshall
NdrOleAllocate
NdrOleFree
NdrPointerBufferSize
NdrPointerFree
NdrPointerMarshall
NdrPointerUnmarshall
NdrProxyErrorHandler
NdrProxyFreeBuffer
NdrProxyGetBuffer
NdrProxyInitialize
NdrProxySendReceive
NdrSimpleStructMarshall
NdrSimpleStructUnmarshall
NdrSimpleTypeMarshall
NdrSimpleTypeUnmarshall
NdrStubForwardingFunction
NdrStubGetBuffer
NdrStubInitialize
NdrUserMarshalBufferSize
NdrUserMarshalFree
NdrUserMarshalMarshall
NdrUserMarshalUnmarshall
RpcRaiseException

ucrtbase

__acrt_iob_func
__stdio_common_vsprintf
__stdio_common_vswprintf
_assert
_strdup
_wcsicmp
free
fwrite
getenv
memcmp
memcpy
memmove
strchr
strcmp
strcspn
strlen
wcstoul

user32

ChildWindowFromPointEx
ClientToScreen
GetAncestor
GetClientRect
GetGUIThreadInfo
GetWindow
GetWindowLongW
GetWindowThreadProcessId
IsChild
IsWindow
IsWindowVisible
LoadStringA
LoadStringW
MapWindowPoints
RealGetWindowClassW
ScreenToClient
SendMessageW
WindowFromPoint

Exports

Exports

AccessibleChildren
AccessibleObjectFromEvent
AccessibleObjectFromPoint
AccessibleObjectFromWindow
CreateStdAccessibleObject
CreateStdAccessibleProxyA
CreateStdAccessibleProxyW
DllGetClassObject
DllRegisterServer
DllUnregisterServer
GetOleaccVersionInfo
GetProcessHandleFromHwnd
GetRoleTextA
GetRoleTextW
GetStateTextA
GetStateTextW
IID_IAccessible
IID_IAccessibleHandler
LIBID_Accessibility
LresultFromObject
ObjectFromLresult
WindowFromAccessibleObject

Sections

.text
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 640B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rodata
Size: 4KB - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 4KB - Virtual size: 64B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 432B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 4KB - Virtual size: 787B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

976689e355cd2ab4eb6bc1f91c6f3b53

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ntdll

ole32

oleaut32

rpcrt4

ucrtbase

user32

Exports

Exports

Sections

.text Size: 128KB - Virtual size: 127KB

.data Size: 4KB - Virtual size: 640B

.rodata Size: 4KB - Virtual size: 160B

.rdata Size: 28KB - Virtual size: 24KB

/4 Size: 4KB - Virtual size: 64B

.pdata Size: 8KB - Virtual size: 4KB

.xdata Size: 8KB - Virtual size: 4KB

.bss Size: - Virtual size: 432B

.edata Size: 4KB - Virtual size: 787B

.idata Size: 8KB - Virtual size: 6KB

.rsrc Size: 84KB - Virtual size: 82KB

.reloc Size: 4KB - Virtual size: 1KB

.text
Size: 128KB - Virtual size: 127KB

.data
Size: 4KB - Virtual size: 640B

.rodata
Size: 4KB - Virtual size: 160B

.rdata
Size: 28KB - Virtual size: 24KB

/4
Size: 4KB - Virtual size: 64B

.pdata
Size: 8KB - Virtual size: 4KB

.xdata
Size: 8KB - Virtual size: 4KB

.bss
Size: - Virtual size: 432B

.edata
Size: 4KB - Virtual size: 787B

.idata
Size: 8KB - Virtual size: 6KB

.rsrc
Size: 84KB - Virtual size: 82KB

.reloc
Size: 4KB - Virtual size: 1KB