BdeUISrv[.]exe

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General

Target

BdeUISrv.exe
Size

52KB
MD5

6ba29096cbc08290c2f85503d9850580
SHA1

ff87f9d866ba8e9b637481b7aa4c57009bb6fb5b
SHA256

45430f7fb7f664fdfc99ae2f9e96fdba592d131904b344b2105330887aaad3e7
SHA512

7786a66fa4d9d18da5768b1db4d1b1a124b23b52fe1fe05bbc9c2664fa4bcbfe8a6e23a28a23a2df483ae54517289bcd2d7a080d8409c15ac1c2e566374e689d
SSDEEP

768:ZrDbWsE9AqzdZ+SCV1xdiyfkMVZ/jDPmScTNPGCghddQZbYgP17VGrto2w2E+:5vE9Aqzdm9di+7LjCZ8g97Ety

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BdeUISrv.exe

Files

BdeUISrv.exe
.exe windows:10 windows x64 arch:x64

10df48356defd9056d7e2f19500019aa

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

Imports

advapi32

GetTokenInformation
SetSecurityDescriptorGroup
OpenThreadToken
AddAccessAllowedAce
GetLengthSid
RegDeleteValueW
RegOpenKeyExW
InitializeAcl
InitializeSecurityDescriptor
UnregisterTraceGuids
RegisterTraceGuidsW
OpenProcessToken
GetTraceEnableLevel
AddAce
RegSetValueExW
IsValidSid
GetTraceEnableFlags
RegEnumKeyExW
GetTraceLoggerHandle
ConvertStringSidToSidW
CopySid
TraceMessage
RegCreateKeyExW
GetAce
SetSecurityDescriptorOwner
RegQueryInfoKeyW
GetAclInformation
RegCloseKey
SetSecurityDescriptorDacl
CloseServiceHandle
OpenSCManagerW
AllocateAndInitializeSid
FreeSid
QueryServiceStatus
StartServiceW
OpenServiceW

kernel32

WaitForSingleObject
GetCurrentThreadId
CreateEventW
MultiByteToWideChar
Sleep
GetLastError
SetEvent
GetCurrentThread
CloseHandle
RaiseException
CreateThread
HeapSetInformation
FindResourceExW
LoadResource
GetProcAddress
LocalFree
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
FreeLibrary
lstrcmpiW
LoadLibraryExW
LeaveCriticalSection
GetModuleFileNameW
GetCommandLineW
EnterCriticalSection
SizeofResource
InitializeCriticalSection
GetCurrentProcess
HeapAlloc
HeapFree
OutputDebugStringA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStartupInfoW

user32

CharNextW
DispatchMessageW
CharUpperW
TranslateMessage
UnregisterClassA
PostThreadMessageW
GetMessageW

msvcrt

_fmode
__setusermatherr
_exit
exit
__set_app_type
_commode
_amsg_exit
_XcptFilter
_callnewh
_purecall
wcsncat_s
wcsncpy_s
malloc
free
wcscat_s
wcscpy_s
memcpy_s
__C_specific_handler
_errno
realloc
_lock
_unlock
_wcmdln
__wgetmainargs
__dllonexit
_onexit
?terminate@@YAXXZ
memcmp
_initterm
_cexit
memset

userenv

ExpandEnvironmentStringsForUserW

oleaut32

SysAllocString
SysStringLen
VarUI4FromStr
SysFreeString
UnRegisterTypeLi
RegisterTypeLi
VariantInit
VariantClear
LoadRegTypeLi
LoadTypeLi
SysStringByteLen

shell32

ShellExecuteExW

wtsapi32

WTSFreeMemory
WTSQuerySessionInformationW

api-ms-win-core-com-l1-1-0

CoSuspendClassObjects
CoResumeClassObjects
CoInitializeEx
CoRevokeClassObject
CoRegisterClassObject
CoTaskMemRealloc
CoInitializeSecurity
CoTaskMemAlloc
StringFromGUID2
CoUninitialize
CoTaskMemFree
CoCreateInstance

rpcrt4

RpcStringFreeW
RpcBindingSetAuthInfoExW
RpcStringBindingComposeW
RpcBindingFromStringBindingW
NdrClientCall3
RpcBindingFree

Sections

.text
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 13KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 400B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

10df48356defd9056d7e2f19500019aa

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

userenv

oleaut32

shell32

wtsapi32

api-ms-win-core-com-l1-1-0

rpcrt4

Sections

.text Size: 30KB - Virtual size: 29KB

.rdata Size: 13KB - Virtual size: 13KB

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

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

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

.reloc Size: 512B - Virtual size: 400B

.text
Size: 30KB - Virtual size: 29KB

.rdata
Size: 13KB - Virtual size: 13KB

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

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

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

.reloc
Size: 512B - Virtual size: 400B