file[.]exe | Triage™

General

Target
file.exe
Size 111KB
Sample260508-htm99adz41
SHA256 b392341db466c7ccac5a414f282ff9cee3719252cf80f1229658ff094f40edc8
MD5 d77012aae7fd8d218252849d448a7510
SHA1 7fc90af70103f82d4872dfb0051e50288bccf6a3
SHA512 2d20e9bb3c09e51bf65ad3623f2b4328fa6fa08057b47707abd2aa9f7188d1234d37fca57fa1e19df34e6a868315fb81c8bc607d84f2069e19260f2a0a7da3e7
SSDEEP 3072:pPbn980OvKScAGyd24V1KKy8B287mIecJep:pz9QvKoDrKK/9mh
TLSH
T1A5B35A2B63E530F8E477823986914A46E772B8351761AFEF43A446561F236E08D3EF31
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
file.exe

File Explorer

file.exe

.exe 111KB

file.exe

IMPHASH 1b6b5a4a6efcf2a5c5aa28265509ca77
SHA256 b392341db466c7ccac5a414f282ff9cee3719252cf80f1229658ff094f40edc8
MD5 d77012aae7fd8d218252849d448a7510
SHA1 7fc90af70103f82d4872dfb0051e50288bccf6a3
SHA512 2d20e9bb3c09e51bf65ad3623f2b4328fa6fa08057b47707abd2aa9f7188d1234d37fca57fa1e19df34e6a868315fb81c8bc607d84f2069e19260f2a0a7da3e7
SSDEEP 3072:pPbn980OvKScAGyd24V1KKy8B287mIecJep:pz9QvKoDrKK/9mh
TLSH
T1A5B35A2B63E530F8E477823986914A46E772B8351761AFEF43A446561F236E08D3EF31
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

6564

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

rpcrt4

NdrAsyncClientCall RpcAsyncCompleteCall RpcAsyncInitializeHandle RpcBindingSetAuthInfoExW RpcStringFreeW RpcStringBindingComposeW RpcBindingFromStringBindingW RpcBindingFree NdrOleFree NdrOleAllocate

ntdll

RtlUnwindEx RtlPcToFileHeader NtClose DbgUiSetThreadDebugObject NtDuplicateObject NtRemoveProcessDebug NtQueryInformationProcess

advapi32

CreateWellKnownSid

kernel32

LCMapStringW CompareStringW VirtualProtect InitializeCriticalSectionEx HeapSize WriteConsoleW CreateFileW SetFilePointerEx GetConsoleMode TlsAlloc ContinueDebugEvent WaitForDebugEvent DebugActiveProcessStop CloseHandle HeapAlloc HeapFree GetProcessHeap WaitForSingleObject CreateEventA GetCurrentProcess TerminateProcess CreateProcessW InitializeProcThreadAttributeList DeleteProcThreadAttributeList UpdateProcThreadAttribute GetSystemDirectoryW GetWindowsDirectoryW LocalAlloc QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetModuleHandleW FlsFree GetConsoleOutputCP FlushFileBuffers GetLastError SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount FlsSetValue TlsGetValue TlsSetValue TlsFree FreeLibrary GetProcAddress LoadLibraryExW EncodePointer RaiseException GetStdHandle WriteFile GetModuleFileNameW ExitProcess GetModuleHandleExW GetCommandLineA GetCommandLineW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetFileType GetStringTypeW FlsAlloc FlsGetValue HeapReAlloc

Name

.text

Size

58KB

Virtual Size

58KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

42KB

Virtual Size

41KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

4KB

Virtual Size

3KB

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

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

file.exe

rpcrt4

ntdll

advapi32

kernel32

generic