netwire | 0300c77c84aa4e40c3bafd3f04a4c54a2f3bf2069db60e255fe4edf3d675fe7d

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General

Target

0300c77c84aa4e40c3bafd3f04a4c54a2f3bf2069db60e255fe4edf3d675fe7d
Size

272KB
MD5

c392e134b254a10d3007c4860ac06d95
SHA1

0b50a024e07b0da75e5080486e2d41634ef6a971
SHA256

0300c77c84aa4e40c3bafd3f04a4c54a2f3bf2069db60e255fe4edf3d675fe7d
SHA512

3c7dbde9e79bf60de935d26de42c17cef1d81938eb2e08256e0be2f72646a21cb9daf34866bd54725c330f90fea106e10f500922de4f34135d6c187bee871a09
SSDEEP

6144:wcCmiQfipBKWzkeHrb08rTj6aBpSYdS1wjzcoeqqD9dIx:wcXiQfipPrb08rTj6+pGWq4x

Score

10^/10

rat netwire

Malware Config

Extracted

Family

netwire

94.156.189.115:53

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Router\CheckLink.exe
keylogger_dir
TestLink.lnk
lock_executable
false
mutex
pHGKnPeU
offline_keylogger
false
password
1qaz2wsx.
registry_autorun
false
use_mutex
false

Signatures

NetWire RAT payload 1 IoCs
rat

Processes:

resource yara_rule

sample netwire
Netwire family
netwire

resource	yara_rule
sample	netwire

Files

0300c77c84aa4e40c3bafd3f04a4c54a2f3bf2069db60e255fe4edf3d675fe7d
.exe windows x86

e03c5ea8e25367650e1f4380ec0a6eaf

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

crypt32

CryptUnprotectData

shlwapi

StrToIntA

netapi32

NetWkstaGetInfo
NetApiBufferFree

ws2_32

WSAGetLastError
WSAStartup
gethostbyname
socket
shutdown
setsockopt
send
select
recv
htons
ioctlsocket
connect
closesocket
__WSAFDIsSet
ntohs
inet_ntoa
WSACleanup
WSAIoctl

kernel32

Process32First
Process32Next
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
ExitProcess
GetDiskFreeSpaceExA
GetDriveTypeA
GetVolumeInformationA
SetErrorMode
GetLogicalDriveStringsA
GetCommandLineA
CreateDirectoryW
DeleteFileW
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
GetFileAttributesW
GetFileAttributesExW
SetFileAttributesW
CreateProcessA
GetModuleFileNameW
MoveFileW
FileTimeToSystemTime
MultiByteToWideChar
WideCharToMultiByte
Sleep
GetSystemTime
GetLocalTime
FreeLibrary
GetProcAddress
LoadLibraryA
GetCommandLineW
GetLastError
ReleaseMutex
CreateMutexA
GetModuleFileNameA
LocalFree
CreateFileW
SetFilePointer
WriteFile
GetFullPathNameW
CreateToolhelp32Snapshot
TerminateProcess
OpenProcess
GetCurrentThreadId
GetTickCount
ReadFile
CreatePipe
PeekNamedPipe
GetStartupInfoA
GetSystemInfo
GetVersionExA
GetComputerNameW
ResumeThread
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
LCMapStringW
CompareStringW
HeapFree
HeapAlloc
WriteConsoleW
GetStdHandle
SystemTimeToTzSpecificLocalTime
GetFileType
GetFileInformationByHandle
GetDriveTypeW
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
CreateThread
RaiseException
DecodePointer
LoadLibraryExW
TlsFree
TlsSetValue
CloseHandle
SetFilePointerEx
ReadConsoleW
FlushFileBuffers
HeapReAlloc
SetStdHandle
GetCurrentProcessId
GetTimeZoneInformation
OutputDebugStringW
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
GetProcessHeap
SetEndOfFile
HeapSize
GetCurrentDirectoryW
GetProcessTimes
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetLastError
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW

user32

IsWindowVisible
SendMessageW
SendMessageA
GetSystemMetrics
GetLastInputInfo
GetDesktopWindow
SetCursorPos
ReleaseDC
GetDC
SetWindowTextW
EnumWindows
RegisterRawInputDevices
GetRawInputData
GetWindowTextW
GetForegroundWindow
MapVirtualKeyW
ToUnicode
GetKeyNameTextW
GetKeyboardState
GetKeyState
CreateWindowExW
ShowWindow
PostQuitMessage
DefWindowProcW
DispatchMessageA
TranslateMessage
GetMessageW
keybd_event
mouse_event
RegisterClassExW

gdi32

SelectObject
GetDIBits
GetDeviceCaps
DeleteObject
DeleteDC
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt

advapi32

CryptHashData
GetUserNameW
RegSetValueExA
RegEnumValueA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
CryptDestroyHash
RegCloseKey
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA

shell32

SHFileOperationW
ShellExecuteW
CommandLineToArgvW

ole32

CoInitialize
CoCreateInstance

Sections

.text
Size: 208KB - Virtual size: 207KB

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: 5KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

e03c5ea8e25367650e1f4380ec0a6eaf

Headers

DLL Characteristics

File Characteristics

Imports

crypt32

shlwapi

netapi32

ws2_32

kernel32

user32

gdi32

advapi32

shell32

ole32

Sections

.text Size: 208KB - Virtual size: 207KB

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

.data Size: 5KB - Virtual size: 32KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 9KB - Virtual size: 9KB

.text
Size: 208KB - Virtual size: 207KB

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

.data
Size: 5KB - Virtual size: 32KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 9KB - Virtual size: 9KB