WindowsPackageManagerServer[.]exe

Sharing

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General

Target

WindowsPackageManagerServer.exe
Size

46KB
MD5

ff969c9a3d4c5a138d21356075eca9c2
SHA1

ebf73f56ac0ec02ac2a360849818d6054285bfa6
SHA256

4367517703a736e3782a6acca7b880cc58b603b95a78be150b0e3b87d33a23fb
SHA512

d8c8de15df79bc58c5f5324dccc7807b1842252975e9d37cead8bbdce0ff2f2b9ba419e0181566d250af17a14793dec1d99378d3eb90d517c48e3bbb83046f71
SSDEEP

768:eMsDMVydJPhkQBr0VVTednJ3W4w3XQd0Gx1BWn9nK/z006xoONZ:e1PPu5ypJe3gd0Gx1BinKw07uZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WindowsPackageManagerServer.exe

Files

WindowsPackageManagerServer.exe
.exe windows:6 windows x64 arch:x64

db63e52f4fdce9992dbc7f24f31df61a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

PDB Paths

C:\__w\1\b\release\x64\WinGetServer\WindowsPackageManagerServer.pdb

Imports

rpcrt4

NdrServerCall2
RpcServerRegisterIf3
RpcServerUseProtseqEpA
NdrServerCallAll

advapi32

ConvertSidToStringSidA
IsValidSid
OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorA

shell32

CommandLineToArgvW

ole32

CreateStreamOnHGlobal
CoMarshalInterface
CoCreateInstance
CoInitializeEx

kernel32

RtlLookupFunctionEntry
RtlCaptureContext
OpenEventW
FormatMessageW
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
GetModuleFileNameA
CreateSemaphoreExW
HeapFree
SetLastError
CreateEventExW
ReleaseSemaphore
GetModuleHandleExW
CreateMutexW
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
GetCurrentProcess
GetLastError
OutputDebugStringW
SetEvent
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
HeapAlloc
GetProcAddress
CreateMutexExW
LocalFree
GetCurrentProcessId
GetProcessHeap
GetModuleHandleW
WideCharToMultiByte
DebugBreak
IsDebuggerPresent
IsProcessorFeaturePresent

windowspackagemanager

WindowsPackageManagerServerCreateInstance
WindowsPackageManagerServerWilResultLoggingCallback
WindowsPackageManagerServerModuleCreate
WindowsPackageManagerServerInitialize
WindowsPackageManagerServerModuleUnregister
WindowsPackageManagerServerModuleRegister

msvcp140

?_Xlength_error@std@@YAXPEBD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcpy
__std_exception_destroy
__std_exception_copy
__std_terminate
__C_specific_handler
_CxxThrowException
__current_exception
__current_exception_context
memset
memmove

api-ms-win-crt-runtime-l1-1-0

_set_app_type
_seh_filter_exe
_initialize_wide_environment
_get_wide_winmain_command_line
_cexit
_initterm_e
_exit
_crt_atexit
_c_exit
_register_thread_local_exe_atexit_callback
_register_onexit_function
_invalid_parameter_noinfo_noreturn
terminate
_initialize_onexit_table
_errno
_initterm
_configure_wide_argv
_invalid_parameter_noinfo
exit

api-ms-win-crt-stdio-l1-1-0

_set_fmode
__stdio_common_vswprintf
__p__commode

api-ms-win-crt-heap-l1-1-0

_callnewh
free
_set_new_mode
malloc

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 184B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

db63e52f4fdce9992dbc7f24f31df61a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

rpcrt4

advapi32

shell32

ole32

kernel32

windowspackagemanager

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 28KB - Virtual size: 28KB

.rdata Size: 12KB - Virtual size: 12KB

.data Size: 512B - Virtual size: 2KB

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

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 184B

.text
Size: 28KB - Virtual size: 28KB

.rdata
Size: 12KB - Virtual size: 12KB

.data
Size: 512B - Virtual size: 2KB

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

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 184B