b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d

General

Target
b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d
Size 238KB
Sample260930-b136qaxdkc
SHA256 b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d
MD5 55a995bb8184c5b52df72f6494af885f
SHA1 c93283643e647b6e9f5ac456d6fa72f54c7fa058
SHA512 da510de470cbcccf7129f07d8beed4fa30d6917617d16b1abc8b177279c7ddeb139374a83b7330814d6d8e392cb45dbd9e1742c924e2eeae2e9dbd7661008057
SSDEEP 3072:zkUPX+NB30umFsVsfJ69Egl7aD6GMjkkV2GWxrliV36sIFmR7N1rClKGPowC:zhX+NB30umks7J6GIkkeluqHFmy5Pow
TLSH
T174348E0277955CFCE867C03DC2918656A67378850B21EAFF03A44239AF57DE29E3CB64
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d

File Explorer

b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d

.exe 238KB

b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d

IMPHASH 573a5c12ce59f0cafb2d304b2429e0e9
SHA256 b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d
MD5 55a995bb8184c5b52df72f6494af885f
SHA1 c93283643e647b6e9f5ac456d6fa72f54c7fa058
SHA512 da510de470cbcccf7129f07d8beed4fa30d6917617d16b1abc8b177279c7ddeb139374a83b7330814d6d8e392cb45dbd9e1742c924e2eeae2e9dbd7661008057
SSDEEP 3072:zkUPX+NB30umFsVsfJ69Egl7aD6GMjkkV2GWxrliV36sIFmR7N1rClKGPowC:zhX+NB30umks7J6GIkkeluqHFmy5Pow
TLSH
T174348E0277955CFCE867C03DC2918656A67378850B21EAFF03A44239AF57DE29E3CB64
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

95232

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

build_script_build-6ce784ab6b370da9.pdb

api-ms-win-core-synch-l1-2-0

WakeByAddressSingle WaitOnAddress WakeByAddressAll

kernel32

GetFileType HeapSize LCMapStringW CompareStringW GetLastError WaitForSingleObject CloseHandle FreeEnvironmentStringsW SetLastError GetCurrentThreadId CreateFileW GetProcessHeap HeapFree HeapReAlloc QueryPerformanceCounter GetCurrentProcessId FlushFileBuffers GetCurrentProcess RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind GetEnvironmentStringsW TerminateProcess GetStdHandle SetFilePointerEx AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetCurrentDirectoryW GetEnvironmentVariableW GetCommandLineW lstrlenW FindFirstFileExW FindClose ExitProcess GetProcAddress WideCharToMultiByte WaitForSingleObjectEx LoadLibraryA CreateMutexA ReleaseMutex SetEnvironmentVariableW HeapAlloc MultiByteToWideChar WriteConsoleW GetConsoleMode GetConsoleOutputCP GetModuleHandleW FormatMessageW GetModuleFileNameW GetModuleHandleA FindNextFileW LoadLibraryExW VirtualProtect GetStringTypeW SetStdHandle GetCPInfo GetOEMCP GetACP IsValidCodePage UnhandledExceptionFilter IsDebuggerPresent IsProcessorFeaturePresent GetCommandLineA GetModuleHandleExW FreeLibrary WriteFile DeleteCriticalSection InitializeCriticalSectionEx LeaveCriticalSection EnterCriticalSection EncodePointer FlsFree FlsSetValue FlsGetValue FlsAlloc RaiseException RtlPcToFileHeader RtlUnwindEx GetStartupInfoW GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter

ntdll

NtWriteFile RtlNtStatusToDosError

Name

.text

Size

150KB

Virtual Size

149KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

72KB

Virtual Size

72KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

b5b21bdcc103644573d2372730cd44931e02ebc597a26e54ee1bb934ae5f617d

api-ms-win-core-synch-l1-2-0

kernel32

ntdll

generic