unext[.]exe | Triage™

General

Target
unext.exe
Size 21.4MB
Sample241108-3pfd3asekd
SHA256 0242cf0f099ba698cc91112ffdbdf014ed3f3bd0bdede3f982cfe5a9d45b69a8
MD5 b6853f56dcb9df17642c73ff22ca6395
SHA1 eeac6671666fe797d8e111fd652b6799a9aa86c6
SHA512 4fd1d90077a7be2ec497317bb0bf16055a0ea3db9aeb4efe63b286ed71ac12d6f28a4eb625d9dbfff1a8e3dee71e33f77849745e81193b0225de2ad644be03d7
SSDEEP 393216:lBbA/XDhUtr9fXSnxrXld6MoYmz+v1UwOwreDNNjYVZey0nZdg+ogm1:jA/XMr9KhXeMbmz+vZsBYmBZas2
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unext.exe

File Explorer

unext.exe

.exe 21.4MB

unext.exe

IMPHASH 8e3dad4d4ea6736338bcc4aca7b446c9
SHA256 0242cf0f099ba698cc91112ffdbdf014ed3f3bd0bdede3f982cfe5a9d45b69a8
MD5 b6853f56dcb9df17642c73ff22ca6395
SHA1 eeac6671666fe797d8e111fd652b6799a9aa86c6
SHA512 4fd1d90077a7be2ec497317bb0bf16055a0ea3db9aeb4efe63b286ed71ac12d6f28a4eb625d9dbfff1a8e3dee71e33f77849745e81193b0225de2ad644be03d7
SSDEEP 393216:lBbA/XDhUtr9fXSnxrXld6MoYmz+v1UwOwreDNNjYVZey0nZdg+ogm1:jA/XMr9KhXeMbmz+vZsBYmBZas2
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

48796

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

shell32

SHFileOperationW SHGetFolderPathW CommandLineToArgvW

kernel32

SetLastError WriteConsoleW HeapReAlloc CreateDirectoryW SizeofResource SetConsoleCtrlHandler GetCommandLineW GetStdHandle WriteFile TerminateProcess GetModuleFileNameW SetEnvironmentVariableW GetTempPathW FindResourceA WaitForSingleObject CreateFileW GetFileAttributesW Sleep GetLastError LockResource CloseHandle LoadResource GetProcAddress GetCurrentProcessId CreateProcessW WideCharToMultiByte GetSystemTimeAsFileTime FormatMessageA GetExitCodeProcess RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentThreadId InitializeSListHead IsDebuggerPresent GetStartupInfoW GetModuleHandleW HeapSize RtlUnwindEx EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW EncodePointer RaiseException RtlPcToFileHeader ExitProcess GetModuleHandleExW GetCommandLineA HeapAlloc MultiByteToWideChar HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree CompareStringW LCMapStringW GetFileType FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetStringTypeW GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx

Name

.text

Size

129KB

Virtual Size

129KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

51KB

Virtual Size

50KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

147KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

21.2MB

Virtual Size

21.2MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

unext.exe

shell32

kernel32

generic