dynamic_loader[.]exe

General

Target
dynamic_loader.exe
Size 6.9MB
Sample240919-e8gjga1gll
SHA256 6577f67f432e72d7af868b787346e3a94fd8792fac7aa08e3c244560ece7384f
MD5 7a824d33fa3fa451da500ceb5b332607
SHA1 15c0a254c3ab0c9e83f19be4abbf96f9cb914544
SHA512 a6d7a4b52f12c1787170b9387aa8e37fe09947e35cd7a991ae35733e3dd9e27530a181d027ff6c3dc8c67a1475273c0439db972280b428d0d4654e8402c3011e
SSDEEP 196608:tKRV2NBKA1HeT39Iig5Tet4Q4G/NsINyzWWAMYI93:WV2fj1+TtIiOS1NsIkzWWAcx
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

pyinstaller

Malware Config

Signatures

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
sample	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dynamic_loader.exe

File Explorer

dynamic_loader.exe

.exe 6.9MB
dynamic_loader.pyc

200KB

dynamic_loader.exe

IMPHASH a06f302f71edd380da3d5bf4a6d94ebd
SHA256 6577f67f432e72d7af868b787346e3a94fd8792fac7aa08e3c244560ece7384f
MD5 7a824d33fa3fa451da500ceb5b332607
SHA1 15c0a254c3ab0c9e83f19be4abbf96f9cb914544
SHA512 a6d7a4b52f12c1787170b9387aa8e37fe09947e35cd7a991ae35733e3dd9e27530a181d027ff6c3dc8c67a1475273c0439db972280b428d0d4654e8402c3011e
SSDEEP 196608:tKRV2NBKA1HeT39Iig5Tet4Q4G/NsINyzWWAMYI93:WV2fj1+TtIiOS1NsIkzWWAcx
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Detects Pyinstaller

pyinstaller
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

49952

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_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

user32

TranslateMessage ShutdownBlockReasonCreate GetWindowThreadProcessId SetWindowLongPtrW GetWindowLongPtrW MsgWaitForMultipleObjects ShowWindow DestroyWindow CreateWindowExW RegisterClassW DefWindowProcW PeekMessageW DispatchMessageW GetMessageW

kernel32

GetTimeZoneInformation GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW GetCPInfo GetOEMCP GetACP IsValidCodePage GetStringTypeW FormatMessageW GetLastError GetModuleFileNameW LoadLibraryExW SetDllDirectoryW CreateSymbolicLinkW GetProcAddress CreateDirectoryW GetCommandLineW GetEnvironmentVariableW ExpandEnvironmentStringsW DeleteFileW FindClose FindFirstFileW FindNextFileW HeapSize RemoveDirectoryW GetTempPathW CloseHandle QueryPerformanceCounter QueryPerformanceFrequency WaitForSingleObject Sleep GetCurrentProcess GetCurrentProcessId TerminateProcess GetExitCodeProcess CreateProcessW GetStartupInfoW FreeLibrary LocalFree SetConsoleCtrlHandler GetConsoleWindow K32EnumProcessModules K32GetModuleFileNameExW CreateFileW FindFirstFileExW GetFinalPathNameByHandleW MultiByteToWideChar WideCharToMultiByte GetFileAttributesExW HeapReAlloc WriteConsoleW SetEndOfFile GetDriveTypeW IsDebuggerPresent RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter IsProcessorFeaturePresent GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead GetModuleHandleW RtlUnwindEx SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree EncodePointer RaiseException RtlPcToFileHeader GetFileInformationByHandle GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime ReadFile GetFullPathNameW SetStdHandle GetStdHandle WriteFile ExitProcess GetModuleHandleExW GetCommandLineA HeapFree GetConsoleMode ReadConsoleW SetFilePointerEx GetConsoleOutputCP GetFileSizeEx HeapAlloc FlsAlloc FlsGetValue FlsSetValue FlsFree CompareStringW LCMapStringW GetCurrentDirectoryW FlushFileBuffers SetEnvironmentVariableW

advapi32

ConvertSidToStringSidW GetTokenInformation OpenProcessToken ConvertStringSecurityDescriptorToSecurityDescriptorW

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