ssserver[.]exe

Sharing

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General

Target

ssserver.exe
Size

4.8MB
MD5

dfaa9d1c4bb888011815141d51697804
SHA1

63e8f734efa9d606657ff46d9914da0d0c5a3da5
SHA256

ccd1787116114d3e464b5212e970dd04cb5938bbd13674731d58ec8649df2035
SHA512

d022308bb6ddddc50abba17e13ecc872539abfa33e71b194b39e976b5540ebbc246d09e0978f49f7411259cf837338fbd3e1aef88549b38cbe1d0464b952dc84
SSDEEP

49152:fb/u9XE0jjTIH16NU3FfI2ttT/o5fyjWL2W5EZqeASfnKT7df7uLP7J3iFIywV81:h0TgVfp/Rb9ZewPVR9jGmPObR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ssserver.exe

Files

ssserver.exe
.exe windows:4 windows x64 arch:x64

372e481e72f2f3de802bc908d4c18d9b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
CloseHandle
CompareStringOrdinal
CopyFileExW
CreateDirectoryW
CreateFileA
CreateFileMappingA
CreateFileW
CreateIoCompletionPort
CreateNamedPipeW
CreateProcessW
CreateThread
CreateToolhelp32Snapshot
CreateWaitableTimerExW
DeleteFileW
DeleteProcThreadAttributeList
DuplicateHandle
ExitProcess
FindClose
FindFirstFileW
FormatMessageW
FreeEnvironmentStringsW
GetCommandLineW
GetConsoleMode
GetConsoleScreenBufferInfo
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetFinalPathNameByHandleW
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessHeap
GetProcessId
GetQueuedCompletionStatusEx
GetStartupInfoA
GetStdHandle
GetSystemDirectoryW
GetSystemInfo
GetSystemTimeAsFileTime
GetWindowsDirectoryW
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
InitializeProcThreadAttributeList
MapViewOfFile
Module32FirstW
Module32NextW
MoveFileExW
MultiByteToWideChar
PostQueuedCompletionStatus
QueryPerformanceCounter
QueryPerformanceFrequency
ReadFileEx
RegisterWaitForSingleObject
ReleaseSRWLockExclusive
ReleaseSRWLockShared
SetConsoleCtrlHandler
SetConsoleMode
SetConsoleTextAttribute
SetFileCompletionNotificationModes
SetFilePointerEx
SetHandleInformation
SetLastError
SetThreadStackGuarantee
SetUnhandledExceptionFilter
SetWaitableTimer
Sleep
SleepEx
SwitchToThread
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnmapViewOfFile
UnregisterWaitEx
UpdateProcThreadAttribute
WaitForSingleObject
WriteConsoleW
WriteFileEx
lstrlenW
DeleteCriticalSection
EnterCriticalSection
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
RaiseException
RtlAddFunctionTable
RtlUnwindEx
UnhandledExceptionFilter
VirtualProtect
VirtualQuery

ole32

CoTaskMemFree

shell32

SHGetKnownFolderPath

ws2_32

WSACleanup
WSAGetLastError
WSAGetOverlappedResult
WSAIoctl
WSASocketW
WSAStartup
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getsockname
getsockopt
htonl
ioctlsocket
listen
recv
recvfrom
send
sendto
setsockopt
shutdown
socket

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW
SystemFunction036

bcrypt

BCryptGenRandom

iphlpapi

GetAdaptersAddresses
if_nametoindex

msvcrt

__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_errno
_fmode
_fpreset
_initterm
_lock
_onexit
_unlock
abort
atexit
calloc
exit
exp
fprintf
free
fwrite
malloc
signal
strncmp
vfprintf

ntdll

NtCancelIoFileEx
NtCreateFile
NtDeviceIoControlFile
NtReadFile
NtWriteFile
RtlCaptureContext
RtlLookupFunctionEntry
RtlNtStatusToDosError
RtlVirtualUnwind
__C_specific_handler
memcmp
memcpy
memmove
memset
pow
strlen
wcslen

Sections

.text
Size: 3.7MB - Virtual size: 3.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 911KB - Virtual size: 910KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 72KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

372e481e72f2f3de802bc908d4c18d9b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ole32

shell32

ws2_32

advapi32

bcrypt

iphlpapi

msvcrt

ntdll

Sections

.text Size: 3.7MB - Virtual size: 3.7MB

.data Size: 3KB - Virtual size: 2KB

.rdata Size: 911KB - Virtual size: 910KB

.pdata Size: 46KB - Virtual size: 46KB

.xdata Size: 72KB - Virtual size: 71KB

.bss Size: - Virtual size: 2KB

.idata Size: 8KB - Virtual size: 7KB

.CRT Size: 512B - Virtual size: 120B

.tls Size: 512B - Virtual size: 104B

.text
Size: 3.7MB - Virtual size: 3.7MB

.data
Size: 3KB - Virtual size: 2KB

.rdata
Size: 911KB - Virtual size: 910KB

.pdata
Size: 46KB - Virtual size: 46KB

.xdata
Size: 72KB - Virtual size: 71KB

.bss
Size: - Virtual size: 2KB

.idata
Size: 8KB - Virtual size: 7KB

.CRT
Size: 512B - Virtual size: 120B

.tls
Size: 512B - Virtual size: 104B