Loader[.]exe | Triage™

General

Target
Loader.exe
Size 265KB
Sample260730-fl62aattfz
SHA256 94496fac28ffa28faafefc627a4022b9764c4fe4b79c2b759e9b5b7af018a52f
MD5 88e5ac818068eacd7a024b04bfda2cef
SHA1 170e6fe2d68b55aa13087a7ced6c7ce7c15c3ace
SHA512 f0ed42e403fa3f1c8c7ca0fb5742022a7f3c276dc9de28b919590dee45e6109ca4891ab7a743d0cfe1f7bba3b6cd08daa975e354120ce200b3624b7d12744ff3
SSDEEP 3072:c9VdTj0+5j5IBgL9DwCvqM42dABtBeOOybJ//ubdm4UgfCj8EfRVQyjB0ESJxrXx:7IFqM42GBtcOOWGbd32xQuUp2B
TLSH
T1CE448D15B7A50CF9ED77C67CC9624906EB72BC164760EACF03A00AA61F276D09E3E711
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Loader.exe

File Explorer

Loader.exe

.exe 265KB

Loader.exe

IMPHASH 7f6235dcd7cd7b36f12c07c6214faede
SHA256 94496fac28ffa28faafefc627a4022b9764c4fe4b79c2b759e9b5b7af018a52f
MD5 88e5ac818068eacd7a024b04bfda2cef
SHA1 170e6fe2d68b55aa13087a7ced6c7ce7c15c3ace
SHA512 f0ed42e403fa3f1c8c7ca0fb5742022a7f3c276dc9de28b919590dee45e6109ca4891ab7a743d0cfe1f7bba3b6cd08daa975e354120ce200b3624b7d12744ff3
SSDEEP 3072:c9VdTj0+5j5IBgL9DwCvqM42dABtBeOOybJ//ubdm4UgfCj8EfRVQyjB0ESJxrXx:7IFqM42GBtcOOWGbd32xQuUp2B
TLSH
T1CE448D15B7A50CF9ED77C67CC9624906EB72BC164760EACF03A00AA61F276D09E3E711
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

43984

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

kernel32

GetModuleFileNameA WriteFile WaitForSingleObject GetTempPathA CreateFileA DeleteFileA CloseHandle SetFileAttributesA GetTickCount WriteConsoleW CreateFileW GetConsoleMode GetConsoleOutputCP FlushFileBuffers HeapSize SetFilePointerEx GetProcessHeap SetStdHandle SetEnvironmentVariableW WideCharToMultiByte EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer MultiByteToWideChar LCMapStringEx GetStringTypeW GetCPInfo QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW RtlLookupFunctionEntry RtlUnwindEx RtlPcToFileHeader RaiseException GetLastError SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree IsProcessorFeaturePresent GetStdHandle GetModuleFileNameW GetCurrentProcess ExitProcess TerminateProcess FreeLibrary GetModuleHandleExW GetProcAddress HeapAlloc RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapFree GetFileType GetExitCodeProcess CreateProcessW GetFileAttributesExW VirtualProtect LoadLibraryExW CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW IsValidCodePage GetACP GetOEMCP HeapReAlloc FindClose FindFirstFileExW FindNextFileW GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW

user32

MessageBoxA

shell32

ShellExecuteExA

wininet

HttpOpenRequestA InternetCloseHandle HttpSendRequestA InternetReadFile InternetOpenA InternetConnectA InternetOpenUrlA

Name

.text

Size

171KB

Virtual Size

170KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

76KB

Virtual Size

75KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

9KB

Virtual Size

8KB

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

512B

Virtual Size

488B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

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

Loader.exe

kernel32

user32

shell32

wininet

generic