netwire | f079a324006348abf71921ff1ab0ed051b03c35109b6cb61e54e432c93b8fffc

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General

Target

f079a324006348abf71921ff1ab0ed051b03c35109b6cb61e54e432c93b8fffc
Size

107KB
MD5

495b49be64ba6e4ec61e59f19452f742
SHA1

2e009db6de52b827dca5606943273ed83766e319
SHA256

f079a324006348abf71921ff1ab0ed051b03c35109b6cb61e54e432c93b8fffc
SHA512

19f808f556d0f005c2c52c9f72f0d6cd4cc25cf444f5d7766a100c38b4ba522d93cef096a4cfe4152d2f6fa5865f092b0c8be745e49c6ec387b910d63f2a2c16
SSDEEP

1536:7EkG6Nosv/sxWud1ZoG6PSbutd8wu4C4lnWY6A011ph/6G2e1vsMpZmDfiaPVe3:7/BHgf6qbgd8CW1h/L2D6SiqVe3

Score

10^/10

rat netwire

Malware Config

Extracted

Family

netwire

185.244.31.121:3360

Attributes

activex_autorun
true
activex_key
{YC1DAUL1-27T5-3N33-762X-LXX2WK32348E}
copy_executable
true
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
mutex
ubUMwKnK
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
Windows Defender
use_mutex
true

Signatures

NetWire RAT payload 1 IoCs
rat

Processes:

resource yara_rule

sample netwire
Netwire family
netwire

resource	yara_rule
sample	netwire

Files

f079a324006348abf71921ff1ab0ed051b03c35109b6cb61e54e432c93b8fffc
.exe windows x64

efb81e5d57f2b3cd262e700185ddb6e7

Headers

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

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
DeleteCriticalSection
DeleteFileA
EnterCriticalSection
ExitProcess
FileTimeToSystemTime
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetComputerNameA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDiskFreeSpaceExA
GetDriveTypeA
GetFileAttributesA
GetFileAttributesExA
GetLastError
GetLocalTime
GetLogicalDriveStringsA
GetModuleFileNameA
GetProcAddress
GetProcessTimes
GetStartupInfoA
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetTickCount
GetVersionExA
GetVolumeInformationA
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
LocalFree
MoveFileA
OpenProcess
PeekNamedPipe
Process32First
Process32Next
QueryPerformanceCounter
ReadFile
ReleaseMutex
ResumeThread
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetErrorMode
SetFileAttributesA
SetFilePointer
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WideCharToMultiByte
WriteFile
__C_specific_handler

msvcrt

__dllonexit
__doserrno
__getmainargs
__initenv
__iob_func
__lconv_init
__pioinfo
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthreadex
_cexit
_errno
_filelengthi64
_fileno
_fmode
_fpreset
_initterm
_lock
_lseeki64
_onexit
_unlock
_vscprintf
_vsnprintf
_write
abort
calloc
exit
fclose
feof
ferror
fflush
fgetpos
fgets
fopen
fprintf
fread
free
fsetpos
fwrite
getenv
malloc
memcpy
realloc
signal
sprintf
strcat
strchr
strcmp
strcpy
strlen
strncmp
vfprintf

netapi32

NetApiBufferFree
NetWkstaGetInfo

ole32

CoTaskMemFree

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: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_CODE
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: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

Extracted

Signatures

Files

efb81e5d57f2b3cd262e700185ddb6e7

Headers

File Characteristics

Imports

advapi32

crypt32

gdi32

kernel32

msvcrt

netapi32

ole32

shell32

user32

ws2_32

Sections

.text Size: 77KB - Virtual size: 76KB

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

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

.pdata Size: 4KB - Virtual size: 3KB

.xdata Size: 4KB - Virtual size: 3KB

.bss Size: - Virtual size: 28KB

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

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

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

.text
Size: 77KB - Virtual size: 76KB

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

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

.pdata
Size: 4KB - Virtual size: 3KB

.xdata
Size: 4KB - Virtual size: 3KB

.bss
Size: - Virtual size: 28KB

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

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

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