secret[.]exe | Triage

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General

Target

secret.exe
Size

1.4MB
MD5

b64f68a68ea75643aad5accfedab6fab
SHA1

84f16e6a9c7be45268225fb94eb4c32da63b3d2b
SHA256

94995acf3e021e55eb6b1dca62ea0bfb8014990d00c1b71ca4279a66c2d1b748
SHA512

9ffc40a04f5959b0a83a9d74e4801c4cb7cca83249fba9082454c3306d7c945d6cc5af3d29b99546412e831eb2425b4451895471a66869220c8e1942ef3d9c86
SSDEEP

24576:7wxaRhjUy1sar6LiHmXdevFHZ8vEqXqm42NnGjMWMlTBr:7wxaRhjUyCQ6Limet58vEq6m42pGYWMP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
secret.exe

Files

secret.exe
.exe windows:6 windows x64 arch:x64

844bf2f27b056eca97f8e6584f5dd5f5

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

PDB Paths

rbxlivestreamrust.pdb

Imports

api-ms-win-core-synch-l1-2-0

WaitOnAddress
WakeByAddressAll
WakeByAddressSingle

bcryptprimitives

ProcessPrng

gdi32

CreateCompatibleDC
DeleteDC
DeleteObject
GetDIBits
BitBlt
SelectObject
GetDeviceCaps
CreateCompatibleBitmap

kernel32

IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
WaitForSingleObjectEx
InitializeSListHead
CloseHandle
GetLastError
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetCurrentThread
SwitchToThread
WaitForSingleObject
QueryPerformanceCounter
GetSystemInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetCurrentProcess
GetStdHandle
GetCurrentProcessId
SetHandleInformation
QueryPerformanceFrequency
GetSystemTimePreciseAsFileTime
HeapFree
HeapReAlloc
lstrlenW
ReleaseMutex
GetProcessHeap
HeapAlloc
GetConsoleMode
GetModuleHandleW
FormatMessageW
MultiByteToWideChar
WriteConsoleW
WideCharToMultiByte
CreateThread
GetModuleHandleA
GetProcAddress
IsProcessorFeaturePresent
LoadLibraryA
CreateMutexA
GetSystemTimeAsFileTime
GetCurrentThreadId

user32

GetDesktopWindow
ReleaseDC
GetDC

ntdll

RtlNtStatusToDosError
NtWriteFile

ws2_32

send
accept
getpeername
WSASocketW
getaddrinfo
connect
WSAStartup
WSACleanup
bind
listen
getsockname
closesocket
recv
WSAGetLastError
shutdown
freeaddrinfo
WSADuplicateSocketW

vcruntime140

__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
memcmp
memset
memmove
memcpy
__CxxFrameHandler3

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

round
ceilf
sinf
expf
floorf
__setusermatherr
roundf

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

_initterm_e
exit
_exit
_seh_filter_exe
__p___argc
__p___argv
_get_initial_narrow_environment
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_narrow_environment
_configure_narrow_argv
_initterm
_initialize_onexit_table
_register_onexit_function
_crt_atexit
terminate
_set_app_type
_cexit

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

__p__commode
_set_fmode

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

_configthreadlocale

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

free
_set_new_mode

Sections

.text
Size: 963KB - Virtual size: 963KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 449KB - Virtual size: 449KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 952B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

844bf2f27b056eca97f8e6584f5dd5f5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-core-synch-l1-2-0

bcryptprimitives

gdi32

kernel32

user32

ntdll

ws2_32

vcruntime140

api-ms-win-crt-math-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

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

Sections

.text Size: 963KB - Virtual size: 963KB

.rdata Size: 449KB - Virtual size: 449KB

.data Size: 512B - Virtual size: 952B

.pdata Size: 38KB - Virtual size: 37KB

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 963KB - Virtual size: 963KB

.rdata
Size: 449KB - Virtual size: 449KB

.data
Size: 512B - Virtual size: 952B

.pdata
Size: 38KB - Virtual size: 37KB

.reloc
Size: 5KB - Virtual size: 4KB