loader[.]exe | Triage™

General

Target
loader.exe
Size 2.6MB
Sample261022-tfprps11g1
SHA256 bf6dfa5f6718abda5878999e33a0c8db28ac66a9f13868781f504cff953dd1ff
MD5 8be610158a165dc479a10403e3a229cc
SHA1 9f65bcd6264b50d2efd9d037fb95ac9af7a03fec
SHA512 f87a8e4ccc542f163d4f2cdecb0974b99ccf77e94d0879ad6c2e1a0ccc68728d6d06436985b9f1e0695e0d095069c048e6dec5331c57ae5c55aea9448b8a3231
SSDEEP 24576:yH6KQn/FYRIiPlTgufNOnJ50euZhndvYXoyJOgDTNZqiPvR8O3pLy5yqAV:yWFmOGkJOtndAXl88NvRtxW
TLSH
T14EC58D13E2524699C526953485E2E336FB757C701B31838B26DD3E336EB3AE06DB9381
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 2.6MB

loader.exe

IMPHASH de12942a36f3d5f1a2db183bef83c642
SHA256 bf6dfa5f6718abda5878999e33a0c8db28ac66a9f13868781f504cff953dd1ff
MD5 8be610158a165dc479a10403e3a229cc
SHA1 9f65bcd6264b50d2efd9d037fb95ac9af7a03fec
SHA512 f87a8e4ccc542f163d4f2cdecb0974b99ccf77e94d0879ad6c2e1a0ccc68728d6d06436985b9f1e0695e0d095069c048e6dec5331c57ae5c55aea9448b8a3231
SSDEEP 24576:yH6KQn/FYRIiPlTgufNOnJ50euZhndvYXoyJOgDTNZqiPvR8O3pLy5yqAV:yWFmOGkJOtndAXl88NvRtxW
TLSH
T14EC58D13E2524699C526953485E2E336FB757C701B31838B26DD3E336EB3AE06DB9381
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

8656

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

kernel32

SizeofResource SetConsoleTitleA WriteFile FindResourceA WaitForSingleObject GetModuleHandleA Sleep GetTempPathA GetLastError CreateFileA LockResource DeleteFileA CloseHandle LoadResource CreateProcessA CreateDirectoryA GetTickCount GetExitCodeProcess WriteConsoleW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW RtlLookupFunctionEntry RtlUnwindEx SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree EncodePointer RaiseException EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection RtlPcToFileHeader GetStdHandle GetModuleFileNameW GetCurrentProcess ExitProcess TerminateProcess FreeLibrary GetModuleHandleExW GetProcAddress GetCommandLineA GetCommandLineW IsProcessorFeaturePresent RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapAlloc HeapFree VirtualProtect LoadLibraryExW CompareStringW LCMapStringW GetFileType FlushFileBuffers GetConsoleOutputCP GetConsoleMode FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetStringTypeW GetProcessHeap SetFilePointerEx ReadFile ReadConsoleW GetFileSizeEx HeapSize HeapReAlloc CreateFileW RtlUnwind

Name

.text

Size

94KB

Virtual Size

94KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

44KB

Virtual Size

43KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

5KB

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

2.4MB

Virtual Size

2.4MB

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

loader.exe

kernel32

generic