dsprop[.]dll | Triage

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General

Target

dsprop.dll
Size

146KB
MD5

bea6199a884941962225b316d95ea145
SHA1

32ab4de74e4106e0dad56c3617bfe0f42e817f0e
SHA256

fe31f0b2de9dd77d5c621106e103a6c3d0696f668b0233d50e96d51be36eeabf
SHA512

fb1ad74e40006a6aedc235b8dfb7ea9dafc120a4f6d5247b7d58d83491493b6c6b3d6ab8330366ea7a5c77b6823bbcdd9fee409086dcaf6d9b79713044d87346
SSDEEP

3072:KC+8fWebSb4IBza6njqcKl74fkycbNn+9TmJKcJlmndcs:KChVSbZhBqcNsnEiJKcJec

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dsprop.dll

Files

dsprop.dll
.dll regsvr32 windows:10 windows x86 arch:x86

c0855249596dff8eaf42ed3e7e8dd33f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

dsprop.pdb

Imports

msvcrt

??1type_info@@UAE@XZ
_except_handler4_common
?terminate@@YAXXZ
_initterm
_amsg_exit
_XcptFilter
memmove
memcpy
_CxxThrowException
?what@exception@@UBEPBDXZ
??1exception@@UAE@XZ
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@ABQBDH@Z
??0exception@@QAE@ABQBD@Z
_errno
_callnewh
malloc
_purecall
iswspace
vswprintf_s
??3@YAXPAX@Z
_wtoi
wcspbrk
realloc
_lock
_unlock
__dllonexit
_wtol
wcsrchr
_onexit
_vsnwprintf
_endthreadex
_itow_s
_beginthreadex
free
wcschr
_wcsicmp
rand
time
srand
wcscat_s
swprintf_s
wcscpy_s
??_V@YAXPAX@Z
__CxxFrameHandler3
iswdigit
memset

kernel32

DeactivateActCtx
ActivateActCtx
CreateActCtxW
OutputDebugStringA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
SleepConditionVariableSRW
WakeAllConditionVariable
ReleaseActCtx
GetProcAddress
LocalFree
EnterCriticalSection
LeaveCriticalSection
GetLastError
FormatMessageW
GetModuleHandleW
lstrlenW
DisableThreadLibraryCalls
DeleteCriticalSection
InitializeCriticalSection
RaiseException
GlobalAlloc
GlobalFree
LocalAlloc
CloseHandle
WaitForSingleObject
GetModuleFileNameW
LoadLibraryExW
SetEvent
FreeLibraryAndExitThread
GetCurrentProcessId
CreateEventW
GlobalLock
GlobalUnlock
GetGeoInfoW
Sleep
EnumSystemGeoID
lstrlenA
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
ReleaseSRWLockExclusive
AcquireSRWLockExclusive

advapi32

RegSetValueExW
RegCloseKey
RegDeleteKeyW
RegQueryValueExW
LsaFreeMemory
GetLengthSid
GetSidSubAuthorityCount
GetSidLengthRequired
IsValidSid
RegCreateKeyExW
RegOpenKeyExW
LsaClose
EqualSid
LsaOpenPolicy
LsaLookupSids

user32

LoadStringW
GetDesktopWindow
MessageBoxW
MessageBeep
RegisterWindowMessageW
SendMessageW
GetParent
EnableWindow
SendDlgItemMessageW
SetDlgItemTextW
GetDC
ReleaseDC
GetWindowLongW
SetWindowLongW
SetWindowTextW
InvalidateRect
CallWindowProcW
BeginPaint
EndPaint
IsWindow
SetForegroundWindow
GetMessageW
DispatchMessageW
GetClassNameW
GetWindowTextW
GetWindowThreadProcessId
EnumWindows
PostMessageW
DefWindowProcW
SetWindowPos
DestroyWindow
PostQuitMessage
RegisterClassW
FindWindowW
GetClientRect
OpenClipboard
EmptyClipboard
CloseClipboard
SetClipboardData
EndDialog
ShowWindow
LoadCursorW
SetCursor
RegisterClipboardFormatW
DestroyIcon
LoadIconW
IsDlgButtonChecked
GetDlgItemTextW
CheckDlgButton
DrawIcon
SetFocus
CreateWindowExW
CreateDialogParamW
GetDlgItem
DialogBoxParamW

gdi32

GetStockObject
RealizePalette
SelectPalette
DeleteObject
GetTextExtentPoint32W
CreatePalette
SetDIBitsToDevice

ntdsapi

DsUnBindW
DsFreeNameResultW
DsCrackNamesW
DsBindW

shell32

ord259
ShellExecuteW
ord258

ole32

CLSIDFromString
CoGetInterfaceAndReleaseStream
CoCreateInstance
CoUninitialize
CoInitialize
ReleaseStgMedium
StringFromCLSID
CoTaskMemFree
CoMarshalInterThreadInterfaceInStream

oleaut32

SafeArrayGetUBound
SafeArrayGetElement
SafeArrayGetLBound
VariantClear
SafeArrayUnaccessData
SafeArrayAccessData
VariantInit
SysAllocString
SysFreeString

activeds

ord9
ord15
ord13
ord20

dsuiext

ord540
ord257
ord542

netutils

NetApiBufferFree

logoncli

DsGetDcNameW

iphlpapi

ParseNetworkString

dsrole

DsRoleFreeMemory
DsRoleGetPrimaryDomainInformation

Exports

Exports

ADsPropCheckIfWritable
ADsPropCreateNotifyObj
ADsPropGetInitInfo
ADsPropSendErrorMessage
ADsPropSetHwnd
ADsPropSetHwndWithTitle
ADsPropShowErrorDialog
BringSheetToForeground
CheckADsError
CrackName
DSPROP_GetGCSearchOnDomain
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
ErrMsg
ErrMsgParam
FindSheet
IsSheetAlreadyUp
MsgBox
PostADsPropSheet
ReportError
Smart_PADS_ATTR_INFO__Empty

Sections

.text
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c0855249596dff8eaf42ed3e7e8dd33f

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

advapi32

user32

gdi32

ntdsapi

shell32

ole32

oleaut32

activeds

dsuiext

netutils

logoncli

iphlpapi

dsrole

Exports

Exports

Sections

.text Size: 98KB - Virtual size: 98KB

.data Size: 2KB - Virtual size: 3KB

.idata Size: 5KB - Virtual size: 5KB

.rsrc Size: 32KB - Virtual size: 32KB

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 98KB - Virtual size: 98KB

.data
Size: 2KB - Virtual size: 3KB

.idata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 32KB - Virtual size: 32KB

.reloc
Size: 6KB - Virtual size: 6KB