netwire | 77331846fda5886293f066c1d172404233e926b16ea85daaaa5c1110abc87cc0

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General

Target
77331846fda5886293f066c1d172404233e926b16ea85daaaa5c1110abc87cc0
Size 61KB
Sample240417-p69scagb96
SHA256 77331846fda5886293f066c1d172404233e926b16ea85daaaa5c1110abc87cc0
MD5 cdc853d89ab579fca68fb859bf84821c
SHA1 34e2aa2d05994d17995c6b15f0c419c1d00365ac
SHA512 cfbf849874f59014194888d61a473a9e34ca1a3546bc4edbf5d14de3f6080658ebc8c4eccfd2ceb8ce2bc64b6136f4e8c310190b63207c0c88eb8856217922c5
SSDEEP 1536:ruqHkhAGyzkknW2YS5JrzOZz7PK0OjgcruAsqYv:9HXAMjKAuAhc
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rat netwire

Malware Config

Extracted

Family

netwire

fucktoto.duckdns.org:3369

Attributes

activex_autorun
true
activex_key
{4KUJJ476-38ES-RCMH-QGW0-22030L368G76}
copy_executable
true
delete_original
false
host_id
blower
install_path
%AppData%\Install\Host.exe
keylogger_dir
%AppData%\Logs\
lock_executable
false
offline_keylogger
true
password
gbam1234
registry_autorun
true
startup_name
NetWire
use_mutex
false

Signatures

NetWire RAT payload 1 IoCs

rat

resource	yara_rule
static1/unpack001/20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe	netwire

Netwire family
netwire

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe

File Explorer

77331846fda5886293f066c1d172404233e926b16ea85daaaa5c1110abc87cc0

.zip 61KB
20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe

.exe 148KB

77331846fda5886293f066c1d172404233e926b16ea85daaaa5c1110abc87cc0

SHA256 77331846fda5886293f066c1d172404233e926b16ea85daaaa5c1110abc87cc0
MD5 cdc853d89ab579fca68fb859bf84821c
SHA1 34e2aa2d05994d17995c6b15f0c419c1d00365ac
SHA512 cfbf849874f59014194888d61a473a9e34ca1a3546bc4edbf5d14de3f6080658ebc8c4eccfd2ceb8ce2bc64b6136f4e8c310190b63207c0c88eb8856217922c5
SSDEEP 1536:ruqHkhAGyzkknW2YS5JrzOZz7PK0OjgcruAsqYv:9HXAMjKAuAhc
MD5 SHA1 SHA512 SSDEEP

Password

infected

20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe

IMPHASH 844b1e992f862088369589b7cf91ba21
SHA256 20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323
MD5 21f0006a914bac1bcca71c4167e65585
SHA1 d33e3d8053a8068a1de57a6cfa54bde59c6761d7
SHA512 f84be9a43a136374b88d39ffaa263fa0bb2ef50c639ff2b649aec64f6ba9e4cc64860c99d3565c93662a17209df62200ef5b1b9309554ea643e18b31543f428c
SSDEEP 3072:ROzIy5XGViztldWl88Yed2DQuIAQvQ+d0aY1DLARX:Ro2ViztvWlvd2UuIAQvQ+yFVLAR
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

NetWire RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

9584

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

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 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

Name

.text

Size

88KB

Virtual Size

87KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

12KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

28KB

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

4KB

Virtual Size

59B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

8KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

77331846fda5886293f066c1d172404233e926b16ea85daaaa5c1110abc87cc0

20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe

advapi32

crypt32

gdi32

kernel32

msvcrt

netapi32

shell32

user32

ws2_32

generic