Static task
static1
Behavioral task
behavioral1
Sample
Netplwiz.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Netplwiz.exe
Resource
win10v2004-20230220-en
General
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Target
Netplwiz.exe
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Size
34KB
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MD5
2cca5ecf833419ffd7140a4e189c1fc9
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SHA1
cbf9cbae3694b7762ed6df356cfe4177cf3b11ae
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SHA256
4d65d42a1af2c1193b6dddfcc1393e4887cab79c109103e7b234b518d9001207
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SHA512
84c11b24a9636c5a16ce7c2028c9f8ae83d2f34eb27872979c54ac6bcf8605882be0b1bb818a157e211a0b55bc2e429fe067afb0fcdb80ff3ea1302f7752ef5e
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SSDEEP
768:PAztekoshSAy7fUrh6WeENiJDBPrxZt4GM:PsyOeWSDBPrxZaG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Netplwiz.exe
Files
-
Netplwiz.exe.exe windows x86
983415df1d541f291d0e1a1b15a0047e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapFree
SetLastError
ReleaseSemaphore
GetModuleHandleExW
GetUserDefaultUILanguage
CompareStringOrdinal
GetLocaleInfoW
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
FormatMessageW
GetLastError
CreateSemaphoreExW
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
HeapSetInformation
HeapAlloc
GetProcAddress
CreateMutexExW
GetCurrentProcessId
GetProcessHeap
GetModuleHandleW
DebugBreak
IsDebuggerPresent
OutputDebugStringW
GetModuleFileNameA
gdi32
GetStockObject
user32
DestroyIcon
SendMessageW
CreateWindowExW
RegisterClassW
GetWindow
DefWindowProcW
GetWindowLongW
LoadCursorW
SetWindowLongW
GetClassNameW
DestroyWindow
msvcrt
_onexit
?terminate@@YAXXZ
_controlfp
_except_handler4_common
__dllonexit
_XcptFilter
memcpy_s
_vsnwprintf
_unlock
_lock
_wcmdln
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
memset
netplwiz
UsersRunDllW
shlwapi
ord10
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-processthreads-l1-1-0
GetCurrentProcess
GetStartupInfoW
TerminateProcess
api-ms-win-core-errorhandling-l1-1-0
SetUnhandledExceptionFilter
UnhandledExceptionFilter
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetTickCount
GetSystemTimeAsFileTime
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 788B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ