LumAPI_GUI-windows-x86_64[.]exe

General

Target
LumAPI_GUI-windows-x86_64.exe
Size 5.9MB
Sample261107-1snthaf18m
SHA256 349c1014f98316be74eccd2899de6c7284b347ca72b9aeb8310821aaf61fd4c6
MD5 fc570177e5f684efc93f07736ca62ada
SHA1 94ac88657fb048f14543ddf6f73211b040be56d3
SHA512 06753f8cdfcc4f6646b6cac46a1319f8c07e3ec881fb1a7115a1f6aa49be407ff21f97353de22ea69c5f8b1a9c2ad54f3df69f00182b10dc985664ba9dceab88
SSDEEP 98304:jzn2mbRLAo5fFNEhL5VBf5yIPnhuSdxnFdvqYLELKrOnOfCahjKMgg8EynuPHVfx:n2mnNFNEdPnfF1q7nZa9n8E51J
TLSH
T15F563386628805FDEA7721B9D97125C3AB37FC4907A083EF425052BDCE17AE01E3E765
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
LumAPI_GUI-windows-x86_64.exe

File Explorer

LumAPI_GUI-windows-x86_64.exe

.exe 5.9MB

LumAPI_GUI-windows-x86_64.exe

IMPHASH ce121d54c18544c7a777693886ce492d
SHA256 349c1014f98316be74eccd2899de6c7284b347ca72b9aeb8310821aaf61fd4c6
MD5 fc570177e5f684efc93f07736ca62ada
SHA1 94ac88657fb048f14543ddf6f73211b040be56d3
SHA512 06753f8cdfcc4f6646b6cac46a1319f8c07e3ec881fb1a7115a1f6aa49be407ff21f97353de22ea69c5f8b1a9c2ad54f3df69f00182b10dc985664ba9dceab88
SSDEEP 98304:jzn2mbRLAo5fFNEhL5VBf5yIPnhuSdxnFdvqYLELKrOnOfCahjKMgg8EynuPHVfx:n2mnNFNEdPnfF1q7nZa9n8E51J
TLSH
T15F563386628805FDEA7721B9D97125C3AB37FC4907A083EF425052BDCE17AE01E3E765
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

51628

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

shell32

SHFileOperationW SHGetFolderPathW CommandLineToArgvW

kernel32

RtlUnwindEx 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 SetDllDirectoryW LoadLibraryExW GetExitCodeProcess RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentThreadId InitializeSListHead IsDebuggerPresent GetStartupInfoW GetModuleHandleW HeapSize SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary EncodePointer RaiseException RtlPcToFileHeader ExitProcess GetModuleHandleExW GetCommandLineA HeapAlloc MultiByteToWideChar HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionEx VirtualProtect CompareStringW LCMapStringW GetFileType GetStringTypeW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx

Name

.text

Size

141KB

Virtual Size

141KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

60KB

Virtual Size

59KB

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

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

5.7MB

Virtual Size

5.7MB

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

LumAPI_GUI-windows-x86_64.exe

shell32

kernel32

generic