netwire | 3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c[.]zip

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General

Target
3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.zip
Size 51KB
Sample240402-qjd8labd33
SHA256 036c7efdd1a4dbb64234227521f510498a938b67f3658363767ffb368cc692d9
MD5 74988b94f0fea5561307d3fdd5895bef
SHA1 d90758c460987c871a793be417bffcaacf748903
SHA512 614e247312a110722fe64c9cb2fbd7b0bac6a88d663865ba8207409d757c4284974553b586167dca95ef84793598198c9097294ebcff276750f39b6d47e197c1
SSDEEP 1536:z/nAru3PTtfTNnOmLF2/LGcLa0Z6CNqkg:TnAaL7OdTvL0
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rat netwire

Malware Config

Extracted

Family

netwire

majika.gotdns.ch:1120
nik.pointto.us:1120
nikouh.pointto.us:1120

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
naza
keylogger_dir
%AppData%\Logs\
lock_executable
true
mutex
CVkJEjPx
offline_keylogger
true
password
vodka
registry_autorun
false
use_mutex
true

Signatures

NetWire RAT payload 1 IoCs

rat

resource	yara_rule
static1/unpack001/3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.exe	netwire

Netwire family
netwire

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.exe

File Explorer

3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.zip

.zip 51KB
3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.exe

.exe 132KB

3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.zip

SHA256 036c7efdd1a4dbb64234227521f510498a938b67f3658363767ffb368cc692d9
MD5 74988b94f0fea5561307d3fdd5895bef
SHA1 d90758c460987c871a793be417bffcaacf748903
SHA512 614e247312a110722fe64c9cb2fbd7b0bac6a88d663865ba8207409d757c4284974553b586167dca95ef84793598198c9097294ebcff276750f39b6d47e197c1
SSDEEP 1536:z/nAru3PTtfTNnOmLF2/LGcLa0Z6CNqkg:TnAaL7OdTvL0
MD5 SHA1 SHA512 SSDEEP

Password

infected

3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.exe

IMPHASH 4e6ba17721530f6e9a509b1380c99995
SHA256 3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c
MD5 58d02ed4bc010363facf162ac2976905
SHA1 0fdbd386a4cd8ac2edbd32a32a2fd5e8263bc38c
SHA512 3287fee2405d95e03032339306253abb97d5c95b1da988f827192b4ca2c52615e271cf3f5ac58a3e3cb6a175b15d70300f86078f39145470391c0c9843daf673
SSDEEP 1536:dtTSUSKzF0Lh9a7WraTWFbmDHVXWRVAzZ8MfUSl7Q3rw75ggZG:dt5SKzF0Lh9a7IGW9GHeOFVvc3rKZG
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

NetWire RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Password

infected

Minor OS version

Major OS version

Entry point

11211

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 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

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.zip

3647bace25f94430a534aba8aba08a731571ab2ab22f95ac209096e2c32ef81c.exe

advapi32

crypt32

gdi32

kernel32

msvcrt

netapi32

shell32

user32

ws2_32

generic