setup[.]exe | Triage™

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General

Target
setup.exe
Size 12.5MB
Sample240705-scpf4ashkd
SHA256 15f779bef759b5566c409ab78d4fe244dc224c669cf3f67b0b93f89520261ae7
MD5 0b7e6ef92b0cfa06d61ba19b250c3c7f
SHA1 1bfe28646c8b4e20e94926ea1987d64228095bfe
SHA512 2711d92c167ebbb060b2025062018ec67e4f39ed7783722b84ed145e32b7c1673341f993405070dea55ead256d38d6d97512d6087cb5685358f33fab4c906d2f
SSDEEP 49152:FLfQjGFDZLiY0JXPGgqbw++DwCJXfbS8nfoD3GZvv5dQux6hICgG7vAY6xEasrEW:DLuXO1+iGZvtzpspES6EIA4anfL
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
setup.exe

File Explorer

setup.exe

.exe 12.5MB

setup.exe

IMPHASH c595f1660e1a3c84f4d9b0761d23cd7a
SHA256 15f779bef759b5566c409ab78d4fe244dc224c669cf3f67b0b93f89520261ae7
MD5 0b7e6ef92b0cfa06d61ba19b250c3c7f
SHA1 1bfe28646c8b4e20e94926ea1987d64228095bfe
SHA512 2711d92c167ebbb060b2025062018ec67e4f39ed7783722b84ed145e32b7c1673341f993405070dea55ead256d38d6d97512d6087cb5685358f33fab4c906d2f
SSDEEP 49152:FLfQjGFDZLiY0JXPGgqbw++DwCJXfbS8nfoD3GZvv5dQux6hICgG7vAY6xEasrEW:DLuXO1+iGZvtzpspES6EIA4anfL
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5312

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_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

AddAtomA AddVectoredContinueHandler AddVectoredExceptionHandler CloseHandle CreateEventA CreateFileA CreateIoCompletionPort CreateMutexA CreateSemaphoreA CreateThread CreateWaitableTimerExW DeleteAtom DeleteCriticalSection DuplicateHandle EnterCriticalSection ExitProcess FindAtomA FormatMessageA FreeEnvironmentStringsW GetAtomNameA GetConsoleMode GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetErrorMode GetHandleInformation GetLastError GetProcAddress GetProcessAffinityMask GetQueuedCompletionStatusEx GetStartupInfoA GetStdHandle GetSystemDirectoryA GetSystemInfo GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent LeaveCriticalSection LoadLibraryExW LoadLibraryW LocalFree MultiByteToWideChar OpenProcess OutputDebugStringA PostQueuedCompletionStatus QueryPerformanceCounter QueryPerformanceFrequency RaiseException RaiseFailFastException ReleaseMutex ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread RtlLookupFunctionEntry RtlVirtualUnwind SetConsoleCtrlHandler SetErrorMode SetEvent SetLastError SetProcessAffinityMask SetProcessPriorityBoost SetThreadContext SetThreadPriority SetUnhandledExceptionFilter SetWaitableTimer Sleep SuspendThread SwitchToThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WerGetFlags WerSetFlags WideCharToMultiByte WriteConsoleW WriteFile __C_specific_handler

msvcrt

___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _beginthread _beginthreadex _cexit _commode _endthreadex _errno _fmode _initterm _lock _memccpy _onexit _setjmp _strdup _ultoa _unlock abort calloc exit fprintf fputc free fwrite localeconv longjmp malloc memcpy memmove memset printf realloc signal strerror strlen strncmp vfprintf wcslen

Name

.text

Size

3.6MB

Virtual Size

3.6MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

534KB

Virtual Size

533KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

8.1MB

Virtual Size

8.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

62KB

Virtual Size

61KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

591KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

78B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

112B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

77KB

Virtual Size

76KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

73KB

Virtual Size

73KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

setup.exe

kernel32

msvcrt

generic