a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94

General

Target
a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94
Size 225KB
Sample260930-c576xa1cra
SHA256 a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94
MD5 fefc26c788790c70e7169a57d0f94b6c
SHA1 7f9d5ba542d783e63085670d9b0cffce7b65c540
SHA512 4b3fc92a985d436b3e7767fef9581a692f7e5718b88c989e25e98b0d3f435b14885c757c4e459a611615fffceb097ae61533b40d95a2e45b16e9d4fa8909ad0e
SSDEEP 6144:SoIr07aJbPi88FNNYH3SSIVTsuRDFd8xd:ut8TY3uTsQE
TLSH
T1AD348D1276914DFCE467C039C2518A52E67278850B31DAFF03684239EF6BAE69F3D760
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94

File Explorer

a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94

.exe 225KB

a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94

IMPHASH 573a5c12ce59f0cafb2d304b2429e0e9
SHA256 a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94
MD5 fefc26c788790c70e7169a57d0f94b6c
SHA1 7f9d5ba542d783e63085670d9b0cffce7b65c540
SHA512 4b3fc92a985d436b3e7767fef9581a692f7e5718b88c989e25e98b0d3f435b14885c757c4e459a611615fffceb097ae61533b40d95a2e45b16e9d4fa8909ad0e
SSDEEP 6144:SoIr07aJbPi88FNNYH3SSIVTsuRDFd8xd:ut8TY3uTsQE
TLSH
T1AD348D1276914DFCE467C039C2518A52E67278850B31DAFF03684239EF6BAE69F3D760
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

86544

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-6a11c6a0d833a3c4.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

141KB

Virtual Size

141KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

69KB

Virtual Size

68KB

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

7KB

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

a256dcef8e60321b6c4357c9e6962843a709b7efe5de65d05af05f6ff78cce94

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

kernel32

ntdll

generic