Loader[.]exe | Triage™

General

Target
Loader.exe
Size 1.3MB
Sample250819-s3tthavp14
SHA256 cb0704fb2fe120b1318a295470ce7c8d2b0b33c8d1fea9d4c4b222cf8f603e97
MD5 0d886627f381eb55e14c972cb9f984ca
SHA1 22275c3c51913edcd56590347141a6fd86d8bc0b
SHA512 57bbe579851d43b205c6ed60d588311d656f139344625f5162771b368fd1719145486e503da83ddd8c078a1832d035be62467cf13bf16c6e7a88fc83dbdf1dd7
SSDEEP 24576:9RaP10vxZsz3mb0rHoTS6a2Em88LMLfxa/DsWyR9kUVuG9vH/v:9Ragx2zWgrHgS6L5ML5ysRzkEd
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Loader.exe

File Explorer

Loader.exe

.exe 1.3MB

Loader.exe

IMPHASH 47d46ce0699d66fc655f27ce58653f77
SHA256 cb0704fb2fe120b1318a295470ce7c8d2b0b33c8d1fea9d4c4b222cf8f603e97
MD5 0d886627f381eb55e14c972cb9f984ca
SHA1 22275c3c51913edcd56590347141a6fd86d8bc0b
SHA512 57bbe579851d43b205c6ed60d588311d656f139344625f5162771b368fd1719145486e503da83ddd8c078a1832d035be62467cf13bf16c6e7a88fc83dbdf1dd7
SSDEEP 24576:9RaP10vxZsz3mb0rHoTS6a2Em88LMLfxa/DsWyR9kUVuG9vH/v:9Ragx2zWgrHgS6L5ML5ysRzkEd
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

769384

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

AcquireSRWLockExclusive CloseHandle CreateFileW CreateThread DecodePointer DeleteCriticalSection EncodePointer EnterCriticalSection EnumSystemLocalesW ExitProcess FindClose FindFirstFileExW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FreeConsole FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetDriveTypeA GetEnvironmentStringsW GetFileSizeEx GetFileType GetLastError GetLocaleInfoW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetOEMCP GetProcAddress GetProcessHeap GetStartupInfoW GetStdHandle GetStringTypeW GetSystemTimeAsFileTime GetUserDefaultLCID GlobalAlloc GlobalLock GlobalUnlock HeapAlloc HeapFree HeapReAlloc HeapSize InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale LCMapStringEx LCMapStringW LeaveCriticalSection LoadLibraryExW MultiByteToWideChar QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReadConsoleW ReadFile ReleaseSRWLockExclusive RtlCaptureContext RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetEndOfFile SetFilePointerEx SetLastError SetStdHandle SetUnhandledExceptionFilter Sleep SleepConditionVariableSRW TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue UnhandledExceptionFilter VirtualProtect WakeAllConditionVariable WideCharToMultiByte WriteConsoleW WriteFile

user32

CreateWindowExW DispatchMessageW EmptyClipboard GetMessageW LoadCursorW OpenClipboard TranslateMessage

gdi32

CreateSolidBrush

Name

.text

Size

893KB

Virtual Size

896KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

80KB

Virtual Size

84KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

13KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.oep

Size

336KB

Virtual Size

336KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

Loader.exe

kernel32

user32

gdi32

generic