ftp[.]exe | Triage

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General

Target

ftp.exe
Size

72KB
MD5

e1b88f2344e0c16770870a8aa6635da8
SHA1

c923520206a48b81119ee6828695d313f7e43ddd
SHA256

13d7fccddb3b8206ca0888ce2bdbda629252e5018be6a14f92c9ccb6c60b2c88
SHA512

fc773f877bf5378d8ed40d3e144da6777e42c30f442ce091852a507e06be4dbad7398ccddaa39fd7eb19e18494f8798aaa1a2ce68e158edaaaf844cf43a26731
SSDEEP

1536:yy/qcbAg2KGAr3WM9CTfoOQE6Vh19ZNsMQCZuRlHP:yy/7v3WM0fPQEc1ryMLqNP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ftp.exe

Files

ftp.exe
.exe windows:10 windows x64 arch:x64

cad71ab7b9f2faf6b310aa6d2f4fdd5e

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

PDB Paths

ftp.pdb

Imports

msvcrt

?terminate@@YAXXZ
_commode
_fmode
__C_specific_handler
_initterm
__setusermatherr
_cexit
_exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_fstat
iswdigit
_read
memcpy_s
_wfsopen
clock
calloc
_vsnwprintf
malloc
memmove_s
fread
_wfopen
feof
_isatty
_unlink
clearerr
longjmp
fwprintf
towupper
_wchdir
_wunlink
_chdrive
free
_wgetcwd
_wgetenv
wcschr
_errno
_vscwprintf
_fileno
_write
_setmode
vswprintf_s
wcscat_s
_wtempnam
memset
wcscpy_s
_wtmpnam
_wtoi
fclose
fflush
_wcsicmp
fgetpos
towlower
iswlower
_get_osfhandle
exit
memcpy
_setjmp
__iob_func
wcscmp

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

HeapSetInformation
HeapFree
HeapAlloc
GetProcessHeap

ws2_32

bind
shutdown
WSAStartup
getsockname
connect
getservbyname
__WSAFDIsSet
htonl
select
send
WSASetLastError
WSAGetLastError
FreeAddrInfoW
ntohs
listen
closesocket
recv
GetHostNameW
GetNameInfoW
accept
socket
htons
setsockopt
GetAddrInfoW
WSARecv

mswsock

TransmitFile
s_perror

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

GetEnvironmentVariableW
GetCurrentDirectoryW

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

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

GetFileAttributesW
GetFileType
GetTempFileNameW
ReadFile
FindFirstFileW
FindNextFileW
CreateFileW
GetFileSizeEx
FindClose
SetFilePointerEx

sspicli

GetUserNameExW

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

SetConsoleCtrlHandler
SetConsoleMode
GetConsoleMode
ReadConsoleW

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

IsDBCSLeadByte
SetThreadUILanguage
FormatMessageW

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

UnhandledExceptionFilter
GetLastError
SetUnhandledExceptionFilter

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

MultiByteToWideChar
WideCharToMultiByte

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

ResetEvent
LeaveCriticalSection
WaitForMultipleObjectsEx
CreateEventW
EnterCriticalSection
InitializeCriticalSection
WaitForSingleObject

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

CloseHandle

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

GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
CreateProcessW
GetCurrentProcess

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

RegQueryValueExW
RegCloseKey
RegOpenKeyExW

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

GetTempPathW

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

GetOverlappedResult

api-ms-win-core-file-l2-1-0

MoveFileExW

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

Sleep

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

RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry

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

GetModuleHandleW

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

QueryPerformanceCounter

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

GetSystemTimeAsFileTime
GetTickCount

ntdll

RtlIsTextUnicode

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cad71ab7b9f2faf6b310aa6d2f4fdd5e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

ws2_32

mswsock

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

api-ms-win-core-heap-l2-1-0

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

sspicli

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

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

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

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

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

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

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

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

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

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

api-ms-win-core-file-l2-1-0

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

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

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

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

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

ntdll

Sections

.text Size: 40KB - Virtual size: 39KB

.rdata Size: 12KB - Virtual size: 10KB

.data Size: 4KB - Virtual size: 41KB

.pdata Size: 4KB - Virtual size: 1KB

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 244B

.text
Size: 40KB - Virtual size: 39KB

.rdata
Size: 12KB - Virtual size: 10KB

.data
Size: 4KB - Virtual size: 41KB

.pdata
Size: 4KB - Virtual size: 1KB

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 244B