bb6f6cb9b7597a2c7f6cd43f0d5a4d00N[.]exe

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General

Target
bb6f6cb9b7597a2c7f6cd43f0d5a4d00N.exe
Size 603KB
Sample240802-t7dthswfjh
SHA256 18143d02f3cb2e83ae05d73f1f689b80b391f3466acd18dcbc021e1db7d40ee6
MD5 bb6f6cb9b7597a2c7f6cd43f0d5a4d00
SHA1 ca253eda80c20befdd614e32905eaf63d5173214
SHA512 1022513e26622175e8b3547749093a1312714746ea912c70b6ccb86ce77775517c858548e55ced735f9d16e6f2f5e6580a91c22e9940b355253a3ec10ce3d83a
SSDEEP 12288:SBe6DXqAB5jpx7RuZmdnnc6WSjHPv7zOsZUayLXfNd87hCn:SjD3P7RuodnncLOH/OsGNFdm
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bb6f6cb9b7597a2c7f6cd43f0d5a4d00N.exe

File Explorer

bb6f6cb9b7597a2c7f6cd43f0d5a4d00N.exe

.exe 603KB

bb6f6cb9b7597a2c7f6cd43f0d5a4d00N.exe

IMPHASH acaf416a0c5142f0c23580fdeff36445
SHA256 18143d02f3cb2e83ae05d73f1f689b80b391f3466acd18dcbc021e1db7d40ee6
MD5 bb6f6cb9b7597a2c7f6cd43f0d5a4d00
SHA1 ca253eda80c20befdd614e32905eaf63d5173214
SHA512 1022513e26622175e8b3547749093a1312714746ea912c70b6ccb86ce77775517c858548e55ced735f9d16e6f2f5e6580a91c22e9940b355253a3ec10ce3d83a
SSDEEP 12288:SBe6DXqAB5jpx7RuZmdnnc6WSjHPv7zOsZUayLXfNd87hCn:SjD3P7RuodnncLOH/OsGNFdm
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4389

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

AddVectoredExceptionHandler CloseHandle CreateEventA CreateSemaphoreA DeleteCriticalSection DuplicateHandle EnterCriticalSection FreeLibrary GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetHandleInformation GetLastError GetModuleHandleA GetProcAddress GetProcessAffinityMask GetStartupInfoA GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent LeaveCriticalSection LoadLibraryA MultiByteToWideChar OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread SetEvent SetLastError SetProcessAffinityMask SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WideCharToMultiByte

msvcrt

__C_specific_handler ___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _beginthreadex _cexit _commode _endthreadex _errno _fileno _fmode _get_osfhandle _initterm _localtime64 _lock _onexit _setjmp _setmode _strdup _ultoa _unlock _vsnprintf _vsnwprintf _wfopen abort calloc exit fflush fgetwc fprintf fputc free fwrite getc localeconv longjmp malloc memchr memcpy memmove memset printf realloc setvbuf signal strerror strlen strncmp vfprintf wcslen

Name

.text

Size

181KB

Virtual Size

181KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

386KB

Virtual Size

386KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

112B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1024B

Virtual Size

552B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

1024B

Virtual Size

652B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

bb6f6cb9b7597a2c7f6cd43f0d5a4d00N.exe

kernel32

msvcrt

generic