target[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

target.exe
Size

508KB
MD5

04fa8b5dac19d2af9b3c890bb2c0f2d0
SHA1

4069335989d26de2eb7dd162808dbbfafd93effe
SHA256

8dd99dd38fb316c103dc0b33fbfc9539ad58f7851369a6d10b376265967290d1
SHA512

fe42af4be0f2b688ab5974ed08a07808fb5309b55aecad7e5187e3953a4e406d85410fe1ffa98d4001e7b8e11b3bfdecfe778eafbc51376ee3247f236c00b768
SSDEEP

6144:MjfttnA9kInFmJDfZdsRsbZRmOXN/Jz3nOYEeHswBWBKngKKNKqWgTZ:MjXnA9kInFo9bZXXNNdH8sgKbs

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
target.exe

Files

target.exe
.exe windows:6 windows x64 arch:x64

69c45b4d5b3d29d97e79985a9f83810b

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

wormyworm.pdb

Imports

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

WaitOnAddress
WakeByAddressAll
WakeByAddressSingle

bcrypt

BCryptGenRandom

advapi32

SystemFunction036

kernel32

IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentDirectoryW
SetLastError
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStdHandle
GetCurrentProcessId
QueryPerformanceCounter
HeapFree
HeapReAlloc
WaitForSingleObject
ReleaseMutex
GetProcessHeap
HeapAlloc
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
DeleteFileW
CopyFileExW
GetCurrentProcess
SetFileInformationByHandle
GetConsoleMode
GetCurrentThread
SetThreadStackGuarantee
AddVectoredExceptionHandler
GetModuleHandleW
FormatMessageW
GetModuleFileNameW
MultiByteToWideChar
WriteConsoleW
GetFullPathNameW
GetModuleHandleA
GetProcAddress
GetTempPathW
WaitForSingleObjectEx
CreateMutexA
SetUnhandledExceptionFilter
CloseHandle
CreateProcessA
EndUpdateResourceA
FreeLibrary
LoadLibraryA
BeginUpdateResourceA
UpdateResourceA
SizeofResource
EnumResourceNamesA
LockResource
LoadResource
FindResourceA
GetLastError
GetModuleHandleExA
UnhandledExceptionFilter
GetEnvironmentVariableW
lstrlenW
IsProcessorFeaturePresent

ntdll

RtlNtStatusToDosError
NtReadFile
NtWriteFile

vcruntime140

_CxxThrowException
memcmp
__current_exception
__CxxFrameHandler3
__C_specific_handler
memmove
memcpy
memset
__current_exception_context

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

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

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

__setusermatherr

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

_set_fmode
__p__commode

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

_configthreadlocale

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

free
_set_new_mode

Sections

.text
Size: 353KB - Virtual size: 353KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 976B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

69c45b4d5b3d29d97e79985a9f83810b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

bcrypt

advapi32

kernel32

ntdll

vcruntime140

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

api-ms-win-crt-math-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: 353KB - Virtual size: 353KB

.rdata Size: 74KB - Virtual size: 74KB

.data Size: 512B - Virtual size: 976B

.pdata Size: 15KB - Virtual size: 14KB

.rsrc Size: 62KB - Virtual size: 61KB

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

.text
Size: 353KB - Virtual size: 353KB

.rdata
Size: 74KB - Virtual size: 74KB

.data
Size: 512B - Virtual size: 976B

.pdata
Size: 15KB - Virtual size: 14KB

.rsrc
Size: 62KB - Virtual size: 61KB

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