netwire | 676d587feac4433dfeebbc806d89ff319ba74c2c1f00c0fe874508796e7a89f7

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General

Target
676d587feac4433dfeebbc806d89ff319ba74c2c1f00c0fe874508796e7a89f7
Size 132KB
Sample220217-cgevfsghgp
SHA256 676d587feac4433dfeebbc806d89ff319ba74c2c1f00c0fe874508796e7a89f7
MD5 698286afca962f04642b6b09ff34112d
SHA1 ba3abf55fa996fd59d756731c2210ec18c08e5fb
SHA512 6afa40b6d81f708752f5f6898097f203d95270a853f5d9191bcf2d03ec6f2fd61620b1a875652b9c84a40bc59cc5dd35c96137f38959d73eebd268f192f3b7f1
SSDEEP 1536:dtTSUSKzF0Lh9a7WraTWFbmDHVXWRVAzZ8MfUSl7Q3rwV5ggZG:dt5SKzF0Lh9a7IGW9GHeOFVvc3rUZG
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rat netwire

Malware Config

Signatures

NetWire RAT payload 1 IoCs

rat

resource	yara_rule
sample	netwire

Netwire family
netwire

File Explorer

676d587feac4433dfeebbc806d89ff319ba74c2c1f00c0fe874508796e7a89f7

.exe 132KB

676d587feac4433dfeebbc806d89ff319ba74c2c1f00c0fe874508796e7a89f7

IMPHASH 4e6ba17721530f6e9a509b1380c99995
SHA256 676d587feac4433dfeebbc806d89ff319ba74c2c1f00c0fe874508796e7a89f7
MD5 698286afca962f04642b6b09ff34112d
SHA1 ba3abf55fa996fd59d756731c2210ec18c08e5fb
SHA512 6afa40b6d81f708752f5f6898097f203d95270a853f5d9191bcf2d03ec6f2fd61620b1a875652b9c84a40bc59cc5dd35c96137f38959d73eebd268f192f3b7f1
SSDEEP 1536:dtTSUSKzF0Lh9a7WraTWFbmDHVXWRVAzZ8MfUSl7Q3rwV5ggZG:dt5SKzF0Lh9a7IGW9GHeOFVvc3rUZG
MD5 SHA1 SHA512 SSDEEP

windows x86

NetWire RAT payload

rat

Minor OS version

Major OS version

Entry point

11211

Magic Number

267

Subsystem

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 memset printf realloc sprintf strcat strchr strcmp strcpy strlen

netapi32

NetApiBufferFree NetWkstaGetInfo

shell32

SHFileOperationA

user32

CreateWindowExA DefWindowProcA DispatchMessageA EnumWindows GetDC GetDesktopWindow GetForegroundWindow GetKeyNameTextA GetKeyState GetKeyboardState 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

113KB

Virtual Size

112KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

49B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ