netwire | 4141f5d3664fb0a083d9c6336bb4aafe523c4e5a02f9aee7bc910c6350dd71d2

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General

Target

4141f5d3664fb0a083d9c6336bb4aafe523c4e5a02f9aee7bc910c6350dd71d2
Size

887KB
MD5

5415d9c2567b98d0516a781475bc3a10
SHA1

e30f3c53e602dead10ddf853a0d8e94bcf9ad359
SHA256

4141f5d3664fb0a083d9c6336bb4aafe523c4e5a02f9aee7bc910c6350dd71d2
SHA512

36e8ee56a581242e1dede3c7db84b9a0a034c759a5953fb1e363801c048846034986a7db63c39bb79a0af1670fe3d67f1f986f15a40adc20efd3b701dae40e4e
SSDEEP

12288:1fmSrKWRwE6fmSrKWRwE0fmSrKWRwEufmSrKWRwE4fmSrKWRwEY:9R6RkR+RYRY

Score

10^/10

rat netwire

Malware Config

Signatures

NetWire RAT payload 1 IoCs
rat

Processes:

resource yara_rule

sample netwire
Netwire family
netwire

resource	yara_rule
sample	netwire

Files

4141f5d3664fb0a083d9c6336bb4aafe523c4e5a02f9aee7bc910c6350dd71d2
.exe windows x86

3552255b0308f758d071474baf31cb31

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

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

crypt32

CryptUnprotectData

gdi32

BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
DeleteDC
DeleteObject
GetDIBits
SelectObject

kernel32

CloseHandle
CreateDirectoryA
CreateFileA
CreateMutexA
CreatePipe
CreateProcessA
CreateToolhelp32Snapshot
DeleteFileA
EnterCriticalSection
ExitProcess
FileTimeToSystemTime
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetComputerNameA
GetCurrentProcessId
GetCurrentThreadId
GetDiskFreeSpaceExA
GetDriveTypeA
GetFileAttributesA
GetFileAttributesExA
GetLastError
GetLocalTime
GetLogicalDriveStringsA
GetModuleFileNameA
GetProcAddress
GetProcessTimes
GetStartupInfoA
GetSystemInfo
GetSystemTime
GetTickCount
GetVersionExA
GetVolumeInformationA
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
LocalFree
MoveFileA
OpenProcess
PeekNamedPipe
Process32First
Process32Next
ReadFile
ReleaseMutex
ResumeThread
SetErrorMode
SetFileAttributesA
SetFilePointer
Sleep
TerminateProcess
WideCharToMultiByte
WriteFile

msvcrt

_beginthreadex
_filelengthi64
_vscprintf
_vsnprintf
calloc
fclose
fflush
fgetpos
fgets
fopen
fread
free
fsetpos
fwrite
getenv
malloc
memcpy
memset
realloc
sprintf
strchr
strlen

netapi32

NetApiBufferFree
NetWkstaGetInfo

shell32

SHFileOperationA
ShellExecuteA

user32

CreateWindowExA
DefWindowProcA
DispatchMessageA
EnumWindows
GetDC
GetDesktopWindow
GetForegroundWindow
GetKeyNameTextA
GetKeyState
GetKeyboardState
GetLastInputInfo
GetMessageA
GetSystemMetrics
GetWindowTextA
IsWindowVisible
MapVirtualKeyA
PostQuitMessage
RegisterClassExA
ReleaseDC
SendMessageA
SetCursorPos
SetWindowTextA
ShowWindow
ToAscii
TranslateMessage
keybd_event
mouse_event

ws2_32

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

Sections

.text
Size: 107KB - Virtual size: 106KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 25KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 59B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3552255b0308f758d071474baf31cb31

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

crypt32

gdi32

kernel32

msvcrt

netapi32

shell32

user32

ws2_32

Sections

.text Size: 107KB - Virtual size: 106KB

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

.bss Size: - Virtual size: 25KB

.edata Size: 512B - Virtual size: 59B

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

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 107KB - Virtual size: 106KB

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

.bss
Size: - Virtual size: 25KB

.edata
Size: 512B - Virtual size: 59B

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

.reloc
Size: 5KB - Virtual size: 4KB