Pasted_content_21[.]exe

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General

Target
Pasted_content_21.exe
Size 4.0MB
Sample261023-ylek5sde47
SHA256 bb87309b93fd2eac6e40c3f420178406520c0c3a6f525ff06e6e89199ef0c9ac
MD5 f9d08f13288cdf3a2e08f279773e9a84
SHA1 8c002944d3b0a407ac8788b4f37f6fd1d819dcf3
SHA512 b5be8cb641328d9bc42f4ff6b07f58a95ac1e5d73f3dd233940a0f8a14e38916a77015b53e2ffdbb386f4e514820b838037c8541a716b8e36e29855261809495
SSDEEP 98304:SFoFsSZvghVSElYDprZ/hXIwS4Q5+DUC+dN:ELSEnOXW
TLSH
T136163C43A5D70CEAC9D7A77492936336A734FC618B395F2B9608C6311D53AC1AE2EF10
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Pasted_content_21.exe

File Explorer

Pasted_content_21.exe

.exe 4.0MB

Pasted_content_21.exe

IMPHASH 96f8e1274b4e17e3627f9d206a8527ce
SHA256 bb87309b93fd2eac6e40c3f420178406520c0c3a6f525ff06e6e89199ef0c9ac
MD5 f9d08f13288cdf3a2e08f279773e9a84
SHA1 8c002944d3b0a407ac8788b4f37f6fd1d819dcf3
SHA512 b5be8cb641328d9bc42f4ff6b07f58a95ac1e5d73f3dd233940a0f8a14e38916a77015b53e2ffdbb386f4e514820b838037c8541a716b8e36e29855261809495
SSDEEP 98304:SFoFsSZvghVSElYDprZ/hXIwS4Q5+DUC+dN:ELSEnOXW
TLSH
T136163C43A5D70CEAC9D7A77492936336A734FC618B395F2B9608C6311D53AC1AE2EF10
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5136

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_LARGE_ADDRESS_AWARE

PDB paths

bcrypt

BCryptCloseAlgorithmProvider BCryptDecrypt BCryptDestroyKey BCryptGenerateSymmetricKey BCryptOpenAlgorithmProvider BCryptSetProperty

crypt32

CryptStringToBinaryA CryptUnprotectData

kernel32

AreFileApisANSI CloseHandle CreateFileA CreateFileMappingW CreateFileW CreateHardLinkW CreateMutexW DeleteCriticalSection DeleteFileA DeleteFileW EnterCriticalSection FindFirstVolumeW FindNextVolumeW FindVolumeClose FlushFileBuffers FlushViewOfFile FormatMessageA FormatMessageW FreeLibrary GetCurrentProcessId GetCurrentThreadId GetDiskFreeSpaceA GetDiskFreeSpaceExW GetDiskFreeSpaceW GetFileAttributesA GetFileAttributesExW GetFileAttributesW GetFileInformationByHandle GetFileSize GetFileSizeEx GetFileType GetFullPathNameA GetFullPathNameW GetLastError GetModuleHandleW GetProcAddress GetProcessHeap GetSystemInfo GetSystemTime GetSystemTimeAsFileTime GetTempPathA GetTempPathW GetThreadId GetTickCount GetVolumeInformationW HeapAlloc HeapCompact HeapCreate HeapDestroy HeapFree HeapReAlloc HeapSize HeapValidate InitializeConditionVariable InitializeCriticalSection IsDBCSLeadByteEx LeaveCriticalSection LoadLibraryA LoadLibraryW LocalFree LockFile LockFileEx MapViewOfFile MoveFileExW MultiByteToWideChar OutputDebugStringA OutputDebugStringW QueryPerformanceCounter RaiseException ReadFile RemoveDirectoryW RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetEndOfFile SetFilePointer SetLastError SetUnhandledExceptionFilter Sleep SleepConditionVariableCS SystemTimeToFileTime TlsAlloc TlsFree TlsGetValue TlsSetValue TryEnterCriticalSection UnlockFile UnlockFileEx UnmapViewOfFile VirtualProtect VirtualQuery WaitForSingleObject WaitForSingleObjectEx WakeAllConditionVariable WakeConditionVariable WideCharToMultiByte WriteFile

msvcrt

__C_specific_handler ___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __set_app_type __setusermatherr _amsg_exit _beginthreadex _cexit _close _commode _endthreadex _errno _findclose _fmode _fstat64 _get_osfhandle _initterm _localtime64 _lseeki64 _onexit _telli64 _wchdir _wchmod _wfindnext64 _wfopen _wfullpath _wgetcwd _wmkdir _wopen _wstat64 _wutime64 abort calloc exit fclose fflush fopen fprintf fputc fputs free fwrite getenv iswctype localeconv malloc memchr memcmp memcpy memmove memset realloc setlocale setvbuf signal strchr strcmp strcoll strcspn strerror strftime strlen strncmp strrchr strspn strtoul strxfrm towlower towupper vfprintf wcscat wcscmp wcscoll wcscpy wcsftime wcslen wcsxfrm _wfindfirst64 _write _read _fileno _fdopen

ole32

CoTaskMemFree

shell32

SHGetKnownFolderPath

winhttp

WinHttpAddRequestHeaders WinHttpCloseHandle WinHttpConnect WinHttpOpen WinHttpOpenRequest WinHttpQueryHeaders WinHttpReceiveResponse WinHttpSendRequest WinHttpSetTimeouts

Name

.text

Size

1.7MB

Virtual Size

1.7MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

23KB

Virtual Size

22KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

184KB

Virtual Size

184KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

67KB

Virtual Size

66KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

93KB

Virtual Size

93KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

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

.reloc

Size

9KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

223KB

Virtual Size

223KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

20KB

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

43KB

Virtual Size

43KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

9KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

13KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/97

Size

51KB

Virtual Size

50KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/113

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

Pasted_content_21.exe

bcrypt

crypt32

kernel32

msvcrt

ole32

shell32

winhttp

generic