LumAPI_GUI-windows-x86_64[.]exe

General

Target
LumAPI_GUI-windows-x86_64.exe
Size 5.9MB
Sample261107-1rav9avydt
SHA256 c4417721387eeb3c703d7e60c48b598d4e2b4a0be9f31c93f0e7fad1831148eb
MD5 7ab069630629550399b4623ba0a1b52c
SHA1 616830cc363cbd93eaaaca6fc691c72b76168013
SHA512 751cd7ac3419bf9fc65e7da9d415046a7f53fa4d2d88d1840e76f14924fc46d6f9fb43094536a45e822868a07aca5b0a321a4803204d9a0f63bb193327d081ab
SSDEEP 98304:38eY7MhpDY1XPQaCtUrjDR1E1R5tYIQtSCeQU/Cz8WJl1ZKZ/RKpQrLh/eWfr6n:Koo9ndDR1obVQt7eBaPQZUKh/eWfrk
TLSH
T177563349B7F340E6E11782B9CEB50BA8E6767CA10311EADB17A0C1691F237D06E3D719
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 c4417721387eeb3c703d7e60c48b598d4e2b4a0be9f31c93f0e7fad1831148eb
MD5 7ab069630629550399b4623ba0a1b52c
SHA1 616830cc363cbd93eaaaca6fc691c72b76168013
SHA512 751cd7ac3419bf9fc65e7da9d415046a7f53fa4d2d88d1840e76f14924fc46d6f9fb43094536a45e822868a07aca5b0a321a4803204d9a0f63bb193327d081ab
SSDEEP 98304:38eY7MhpDY1XPQaCtUrjDR1E1R5tYIQtSCeQU/Cz8WJl1ZKZ/RKpQrLh/eWfr6n:Koo9ndDR1obVQt7eBaPQZUKh/eWfrk
TLSH
T177563349B7F340E6E11782B9CEB50BA8E6767CA10311EADB17A0C1691F237D06E3D719
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