OAR_tool[.]exe | Triage™

General

Target
OAR_tool.exe
Size 12.1MB
Sample261018-srkrfset6q
SHA256 63bf362cc00f1b45e93c63932bcb800e49671c327da32cd1e690e5ebc8498208
MD5 367b76932c9825e33fcbcd52925c6a45
SHA1 ef659d0cca083ba2d3c3daae1978978e9ff1c84f
SHA512 e05942ec9a2a7a5d8d7df214ee0ab26a40979b6c6d62503b1cca3446f67bb4085faac018d041d5cd84b091b493f54dee52e16b83140bdd6b6bbc0e1f664b895d
SSDEEP 393216:EcVM8hJCbeM6oS/u6Zliq+gK94t2RJKy7cHg:DdTNliq/K94Fy73
TLSH
T172D6238661CC3CE8E55341F0ACB5F741725EF45D12368E2A3D67D05ACA261A3393BA2F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OAR_tool.exe

File Explorer

OAR_tool.exe

.exe 12.1MB

OAR_tool.exe

IMPHASH dbddda14b2c5952f66b165aa2aa59eaa
SHA256 63bf362cc00f1b45e93c63932bcb800e49671c327da32cd1e690e5ebc8498208
MD5 367b76932c9825e33fcbcd52925c6a45
SHA1 ef659d0cca083ba2d3c3daae1978978e9ff1c84f
SHA512 e05942ec9a2a7a5d8d7df214ee0ab26a40979b6c6d62503b1cca3446f67bb4085faac018d041d5cd84b091b493f54dee52e16b83140bdd6b6bbc0e1f664b895d
SSDEEP 393216:EcVM8hJCbeM6oS/u6Zliq+gK94t2RJKy7cHg:DdTNliq/K94Fy73
TLSH
T172D6238661CC3CE8E55341F0ACB5F741725EF45D12368E2A3D67D05ACA261A3393BA2F
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

51748

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

shell32

SHFileOperationW SHGetFolderPathW CommandLineToArgvW

kernel32

WriteConsoleW HeapReAlloc CreateDirectoryW SizeofResource SetConsoleCtrlHandler AddDllDirectory GetCommandLineW GetStdHandle WriteFile GetShortPathNameW TerminateProcess GetModuleFileNameW SetEnvironmentVariableW K32GetModuleFileNameExW GetEnvironmentVariableW GetTempPathW FindResourceA WaitForSingleObject CreateFileW GetFileAttributesW GetModuleHandleA OpenProcess Sleep GetLastError LockResource CloseHandle LoadResource GetProcAddress GetCurrentProcessId CreateProcessW WideCharToMultiByte GetSystemTimeAsFileTime FormatMessageA LoadLibraryExW GetExitCodeProcess RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentThreadId InitializeSListHead IsDebuggerPresent GetStartupInfoW GetModuleHandleW SetFilePointerEx RtlUnwindEx SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary EncodePointer RaiseException RtlPcToFileHeader ExitProcess GetModuleHandleExW GetCommandLineA HeapAlloc MultiByteToWideChar HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree LCMapStringW GetFileType GetStringTypeW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx HeapSize

Name

.text

Size

141KB

Virtual Size

141KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

51KB

Virtual Size

51KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

163KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

11.9MB

Virtual Size

11.9MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

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

OAR_tool.exe

shell32

kernel32

generic