bcdedit[.]exe | Triage

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General

Target

bcdedit.exe
Size

289KB
MD5

abd373e82f6240031c1e631aa20711c7
SHA1

60a592855b16d956d796edd5e1005048b5e83d32
SHA256

e5bc427ba84627fa84861c54044df8ac3c3b3c3ed3d007265c6b18f588d0ca8a
SHA512

b2cd534372858ebf7413dd0dc835db9af35e30b12361a326134a2fb7332e97b1c3fcf6919a79a45f73b9b480d574e1c1613aff0b10147b28fdd9a3af2f2c047d
SSDEEP

3072:tAlQaGuLFNwyA/vV3M3hx7cWp5kaIc16rvps/Mbqk4RhdNV/ysXo34D62xKe1P/3:tAZFyyAHcknc161

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bcdedit.exe

Files

bcdedit.exe
.exe windows x86

aea7ec4000ea25c8f07648a3a844869b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetConsoleOutputCP
WriteConsoleW
GetConsoleMode
GetFileType
GetStdHandle
DeviceIoControl
CloseHandle
CreateFileW
GetModuleFileNameW
SetLastError
FreeLibrary
GetProcAddress
LoadLibraryW
LocalFree
FormatMessageW
WideCharToMultiByte
LoadLibraryExW
LoadResource
FindResourceExW
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
OutputDebugStringA
InterlockedCompareExchange
Sleep
InterlockedExchange
WriteFile
QueryDosDeviceW
GetLastError
CreateFileMappingW
GetVersionExW
GetLocaleInfoW
UnmapViewOfFile
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
SearchPathW
MapViewOfFile

msvcrt

__wgetmainargs
_cexit
_exit
_XcptFilter
exit
_initterm
_amsg_exit
__setusermatherr
__p__commode
__set_app_type
memmove
malloc
free
iswctype
?terminate@@YAXXZ
_controlfp
calloc
isdigit
mbtowc
isleadbyte
isxdigit
localeconv
_snprintf
_itoa
wctomb
ferror
wcstombs
realloc
__badioinfo
__pioinfo
_read
_fileno
_lseeki64
_write
_isatty
ungetc
bsearch
wcsncmp
strncmp
wcsstr
wcsrchr
_iob
__mb_cur_max
_wcsupr
_wcslwr
_errno
_wsetlocale
iswspace
towupper
_vsnwprintf
memcpy
memset
wcschr
_wcsicmp
wcstoul
_wcsnicmp
__p__fmode

ntdll

RtlUnwind
RtlStringFromGUID
NtOpenFile
NtClose
RtlGUIDFromString
RtlDosPathNameToNtPathName_U
RtlInitUnicodeString
RtlFreeUnicodeString
RtlCompareMemory
RtlAllocateHeap
RtlNtStatusToDosError
RtlFreeHeap
NtQuerySystemInformation
NtWaitForSingleObject
NtDeviceIoControlFile
NtCreateEvent
NtOpenKey
NtEnumerateKey
NtQueryKey
NtQueryAttributesFile
NtUnloadKey
NtLoadKey
NtAdjustPrivilegesToken
NtOpenProcessToken
NtOpenThreadToken
RtlFreeSid
RtlSetOwnerSecurityDescriptor
RtlLengthSecurityDescriptor
RtlSetDaclSecurityDescriptor
RtlCreateSecurityDescriptor
RtlAddAccessAllowedAceEx
RtlCreateAcl
RtlLengthSid
RtlAllocateAndInitializeSid
NtSetSecurityObject
NtCreateKey
NtDeleteValueKey
NtQueryValueKey
NtSetValueKey
NtSaveKey
NtCreateFile
NtDeleteKey
LdrGetProcedureAddress
RtlInitAnsiString
LdrGetDllHandle
NtDeleteFile
NtQueryInformationFile
NtQueryVolumeInformationFile
NtResetEvent
RtlGetVersion
NtQuerySymbolicLinkObject
NtOpenSymbolicLinkObject
NtAllocateUuids

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

Sections

.text
Size: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 135KB - Virtual size: 135KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aea7ec4000ea25c8f07648a3a844869b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ntdll

advapi32

Sections

.text Size: 144KB - Virtual size: 143KB

.data Size: 1024B - Virtual size: 1KB

.rsrc Size: 135KB - Virtual size: 135KB

.reloc Size: 7KB - Virtual size: 7KB

.text
Size: 144KB - Virtual size: 143KB

.data
Size: 1024B - Virtual size: 1KB

.rsrc
Size: 135KB - Virtual size: 135KB

.reloc
Size: 7KB - Virtual size: 7KB