socks5systemz | fbc11ebdc2139108407d8932fae4e12370ad16bc23dc676e94ee968d8f001ecf[.]zip

Sharing

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General

Target

fbc11ebdc2139108407d8932fae4e12370ad16bc23dc676e94ee968d8f001ecf.zip
Size

422KB
MD5

aa02ba38e3f353cea423b7b7b9336b2d
SHA1

46187e520f2e7474523c209cf3ec3e446472fd89
SHA256

fbc11ebdc2139108407d8932fae4e12370ad16bc23dc676e94ee968d8f001ecf
SHA512

4f2ac8eb0b3714ea40dd1cf5328af1485c2f797c4744f5fc7cc1cf857751445e4a0e0a1ae833ca7e30bb7bc27e44583f38bb46260380a828f3577625582f5981
SSDEEP

12288:j7OWJHZEGyQKbjJDRXp3lZd+EcacAAfTsPfxiSra+wVtaYCr:j71HZ9y7bjJNdlZ1cCQSra+4Cr

Score

10^/10

socks5systemz

Malware Config

Signatures

Detect Socks5Systemz Payload 1 IoCs

resource	yara_rule
static1/unpack001/f4035725be76cc7505d0d70087b3adc1ea86e3d457f95c4973907ad40b1f6698	family_socks5systemz

Socks5systemz family
socks5systemz

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/f4035725be76cc7505d0d70087b3adc1ea86e3d457f95c4973907ad40b1f6698

Files

fbc11ebdc2139108407d8932fae4e12370ad16bc23dc676e94ee968d8f001ecf.zip
.zip

Password: infected
f4035725be76cc7505d0d70087b3adc1ea86e3d457f95c4973907ad40b1f6698
.dll windows:5 windows x86 arch:x86

eb9d6ffddd190d49eba975e74b68f8b0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

wininet

InternetCloseHandle
InternetOpenA
InternetSetOptionA
InternetReadFile
InternetOpenUrlA

dnsapi

DnsFree
DnsQuery_A

kernel32

SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
VirtualQuery
CreateFileA
lstrlen
TlsGetValue
SetWaitableTimer
InterlockedIncrement
GetQueuedCompletionStatus
InterlockedDecrement
QueryPerformanceCounter
InterlockedCompareExchange
SleepEx
WriteFile
InitializeCriticalSection
TlsSetValue
TerminateThread
InitializeCriticalSectionAndSpinCount
GetTickCount
GetProcessHeap
HeapAlloc
CreateEventA
GetCurrentProcess
HeapFree
WaitForSingleObject
SetEvent
Sleep
GetSystemTimeAsFileTime
LeaveCriticalSection
ReadFile
lstrcat
InterlockedExchange
GetLastError
SetLastError
GetProcAddress
QueueUserAPC
EnterCriticalSection
InterlockedExchangeAdd
LocalAlloc
PostQueuedCompletionStatus
WaitForMultipleObjects
GetModuleFileNameA
CreateIoCompletionPort
GetModuleHandleA
DeleteCriticalSection
GetVersionExA
TlsAlloc
CloseHandle
CreateWaitableTimerA
LocalFree
TlsFree
DeleteFileA
CreateThread
FreeLibrary
LoadLibraryA
DeviceIoControl
HeapSize
GetModuleHandleW
GetModuleFileNameW
SetEndOfFile
CreateFileW
ReadConsoleW
FlushFileBuffers
WriteConsoleW
SetStdHandle
HeapReAlloc
OutputDebugStringW
SetFilePointerEx
LCMapStringW
GetStdHandle
GetStringTypeW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetFileType
GetConsoleMode
GetConsoleCP
FormatMessageA
OpenEventA
ReleaseSemaphore
GetCurrentProcessId
GetCurrentThreadId
ResetEvent
ResumeThread
EncodePointer
DecodePointer
ExitThread
LoadLibraryExW
GetCommandLineA
RaiseException
RtlUnwind
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
ExitProcess
GetModuleHandleExW
AreFileApisANSI
WideCharToMultiByte

user32

wsprintfA

shell32

SHGetSpecialFolderPathA

ws2_32

ioctlsocket
WSAStringToAddressA
connect
inet_ntoa
WSAStartup
ntohl
inet_addr
ntohl
getaddrinfo
WSARecv
WSASend
select
ntohs
ntohs
getsockname
shutdown
setsockopt
WSACleanup
freeaddrinfo
WSASetLastError
closesocket
getsockopt
WSASocketA
WSAGetLastError

Sections

.text
Size: 152KB - Virtual size: 152KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 412KB - Virtual size: 412KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Password: infected

eb9d6ffddd190d49eba975e74b68f8b0

Headers

DLL Characteristics

File Characteristics

Imports

wininet

dnsapi

kernel32

user32

shell32

ws2_32

Sections

.text Size: 152KB - Virtual size: 152KB

.rdata Size: 48KB - Virtual size: 48KB

.data Size: 24KB - Virtual size: 24KB

.tls Size: 4KB - Virtual size: 4KB

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

.reloc Size: 412KB - Virtual size: 412KB

.text
Size: 152KB - Virtual size: 152KB

.rdata
Size: 48KB - Virtual size: 48KB

.data
Size: 24KB - Virtual size: 24KB

.tls
Size: 4KB - Virtual size: 4KB

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

.reloc
Size: 412KB - Virtual size: 412KB