2024-05-31_6b3eb8da9f60c431005ead6a739e6f4a_megazord

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General

Target

2024-05-31_6b3eb8da9f60c431005ead6a739e6f4a_megazord
Size

3.9MB
MD5

6b3eb8da9f60c431005ead6a739e6f4a
SHA1

efd48593dc24cfd2e01fc35f2bc0c40fdb4211ed
SHA256

c27ce7e1c51bc329a5b628607decd994606bd816eb3c43987c8be68a52fff5d8
SHA512

f67df32420033402a8bee083bc2f6c3cf56689df802dc7715e7b3e0adf8d8d043d1fee7d3549a0c19808dcb2cb43f55283b54a90f15dc74c9dbee5de288b133f
SSDEEP

49152:N4dRnLKzYDdG6JC0bXDRi7FuaWeKYPUgOWUoEqXJ+KGxA1f6lrkdMDYQ:Ngkd9c/KGhydMDY

Score

10^/10

Malware Config

Signatures

Detects Windows exceutables bypassing UAC using CMSTP utility, command line and INF 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCMD

Detects executables embedding command execution via IExecuteCommand COM object 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-31_6b3eb8da9f60c431005ead6a739e6f4a_megazord

Files

2024-05-31_6b3eb8da9f60c431005ead6a739e6f4a_megazord
.exe windows:6 windows x64 arch:x64

b94f1c9f2bf4be0a30566c0987a250c3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegCloseKey
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegDeleteValueW
RegSetValueExW
GetTokenInformation
DuplicateTokenEx
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
CheckTokenMembership
EventWrite
EventRegister
EventEnabled

bcrypt

BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptGenRandom
BCryptOpenAlgorithmProvider
BCryptImportKey
BCryptDecrypt
BCryptEncrypt
BCryptDestroyKey

kernel32

TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EncodePointer
RaiseException
RtlPcToFileHeader
LoadLibraryW
GetProcAddress
CreateProcessA
FormatMessageW
GetStdHandle
GetCurrentProcess
GetConsoleCP
GetConsoleOutputCP
MultiByteToWideChar
WideCharToMultiByte
GetCPInfoExW
K32EnumProcessModulesEx
CloseHandle
IsWow64Process
GetExitCodeProcess
CreateProcessW
TerminateProcess
OpenProcess
K32EnumProcesses
K32GetModuleInformation
K32GetModuleBaseNameW
K32GetModuleFileNameExW
GetProcessId
DuplicateHandle
CreatePipe
ExitProcess
RaiseFailFastException
GetTickCount64
GetCurrentProcessorNumber
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
CreateThreadpoolWait
SetThreadpoolWait
CloseThreadpoolWait
CloseThreadpoolIo
FindNLSStringEx
CompareStringEx
FindStringOrdinal
GetUserPreferredUILanguages
InitializeConditionVariable
WakeConditionVariable
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
FileTimeToSystemTime
GetLastError
GetCurrentProcessId
GetSystemTime
LocalAlloc
LocalFree
SetLastError
SystemTimeToFileTime
WaitForMultipleObjectsEx
WaitForSingleObject
Sleep
GetCurrentThread
TzSpecificLocalTimeToSystemTime
WaitForThreadpoolWaitCallbacks
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
LocaleNameToLCID
LCMapStringEx
CompareStringOrdinal
GetLocaleInfoEx
EnumTimeFormatsEx
GetCalendarInfoEx
EnumCalendarInfoExEx
ResolveLocaleName
SleepConditionVariableCS
CreateDirectoryW
CreateFileW
DeleteFileW
DeleteVolumeMountPointW
DeviceIoControl
ExpandEnvironmentStringsW
FindNextFileW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetFileType
GetFullPathNameW
GetLongPathNameW
GetModuleFileNameW
GetOverlappedResult
GetSystemDirectoryW
GetTempFileNameW
LoadLibraryExW
OutputDebugStringW
ReadFile
RemoveDirectoryW
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
WriteFile
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
GetCurrentThreadId
FlushProcessWriteBuffers
WaitForSingleObjectEx
QueryPerformanceCounter
QueryPerformanceFrequency
VirtualQuery
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
GetSystemTimeAsFileTime
InitializeCriticalSectionEx
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetTickCount
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
GetWriteWatch
ResetWriteWatch
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
InitializeSListHead
InitializeCriticalSectionAndSpinCount

ole32

CoWaitForMultipleHandles
CoCreateGuid
CoGetApartmentType
CoTaskMemFree
CoTaskMemAlloc
CoUninitialize
CoInitializeEx

user32

LoadStringW

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

modf
tan
sqrt
sin
__setusermatherr
floor
ceil
cos
pow

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

_set_new_mode
calloc
_callnewh
free
malloc

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

strcpy_s
wcsncmp
_wcsicmp
strcmp
strncpy_s
_stricmp

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

terminate
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___wargv
__p___argc
_exit
exit
_initterm_e
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv
abort
_set_app_type
_seh_filter_exe

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

__stdio_common_vsprintf_s
__p__commode
__stdio_common_vsscanf
_set_fmode
__stdio_common_vfprintf
__acrt_iob_func

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

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 458KB - Virtual size: 458KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 117KB - Virtual size: 165KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 126KB - Virtual size: 126KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 103KB - Virtual size: 103KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b94f1c9f2bf4be0a30566c0987a250c3

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

kernel32

ole32

user32

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 458KB - Virtual size: 458KB

.managed Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 117KB - Virtual size: 165KB

.pdata Size: 126KB - Virtual size: 126KB

_RDATA Size: 512B - Virtual size: 348B

.reloc Size: 39KB - Virtual size: 39KB

.rsrc Size: 103KB - Virtual size: 103KB

.text
Size: 458KB - Virtual size: 458KB

.managed
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 117KB - Virtual size: 165KB

.pdata
Size: 126KB - Virtual size: 126KB

_RDATA
Size: 512B - Virtual size: 348B

.reloc
Size: 39KB - Virtual size: 39KB

.rsrc
Size: 103KB - Virtual size: 103KB