loader[.]exe | Triage™

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General

Target
loader.exe
Size 7.2MB
Sample260605-xvcbpsd16k
SHA256 6d078ccb15e56dcefb165fe5a3a3e7288f90d932cb12081346d80b8a16ae4061
MD5 b19bb94ca144c9fcf69eaaa3e89c5eef
SHA1 815c19495b3067a2889fe2fc06e63b37594ca622
SHA512 8507b0076beaaf29960606ff97d97ba30b4dd33a3b233797f322cd199659421c11d2a73cb9146d660127e8d613bbf8918747a6a8b9d9cc0656150d2a2b0c5f77
SSDEEP 98304:tE/RgM8LHqUOo8aH7ksUf5pLOuiFhL4nSWe7HjER9LG8ycUJ1NrSVi/lFmDZ6i:tUS7L4oBH7kf5qhLfWe7HwhG5ks+9v
TLSH
T16176331ABCA121A6F07B9A75C0D1CC67DBBDB83D7356DB5B47000DA52E722A08F39790
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 7.2MB

loader.exe

IMPHASH 85f9e5598a04fdd2ed267421afea78ba
SHA256 6d078ccb15e56dcefb165fe5a3a3e7288f90d932cb12081346d80b8a16ae4061
MD5 b19bb94ca144c9fcf69eaaa3e89c5eef
SHA1 815c19495b3067a2889fe2fc06e63b37594ca622
SHA512 8507b0076beaaf29960606ff97d97ba30b4dd33a3b233797f322cd199659421c11d2a73cb9146d660127e8d613bbf8918747a6a8b9d9cc0656150d2a2b0c5f77
SSDEEP 98304:tE/RgM8LHqUOo8aH7ksUf5pLOuiFhL4nSWe7HjER9LG8ycUJ1NrSVi/lFmDZ6i:tUS7L4oBH7kf5qhLfWe7HwhG5ks+9v
TLSH
T16176331ABCA121A6F07B9A75C0D1CC67DBBDB83D7356DB5B47000DA52E722A08F39790
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

10108

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

ShellExecuteA

user32

ShowWindow

advapi32

GetTokenInformation OpenProcessToken

ole32

CoInitializeEx CoUninitialize

oleaut32

SafeArrayCreate SafeArrayAccessData SafeArrayUnaccessData VariantInit

mscoree

CLRCreateInstance

kernel32

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

Name

.text

Size

69KB

Virtual Size

69KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

50KB

Virtual Size

49KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

4KB

Virtual Size

4KB

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

loader.exe

shell32

user32

advapi32

ole32

oleaut32

mscoree

kernel32

generic