build2[.]exe | Triage™

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General

Target
build2.exe
Size 2.0MB
Sample260713-vrfhvaev41
SHA256 fce05da105a7f3478fc43633196ebfebe27f6cfd117e93e02d84e06f56482a38
MD5 7ecc20ad6ba873a0c2343f26e672bc4f
SHA1 ce9e55f967331955642405de7ed680f251687acc
SHA512 b1800112aee6aa5f42a6b2b65c8cece874734d735bad199f35429ee2b36b92b858cb5f32b1fb98ff4af79cfcebee7c574c2abb0a8480383b1232eb6d1496f2c5
SSDEEP 12288:DHF83r3mrVaAD8jHiUis9wDP4cObCwaWlXGwPXIY2gGm:J8kaADaHi1f+zaWlXGwMi
TLSH
T14AA5E13274D58132D86688718DF4C7F1862EFC914B71AEDB73800FAA8F217C15B75AA6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
build2.exe

File Explorer

build2.exe

.exe 2.0MB

build2.exe

IMPHASH dac7f761e05e99fe7570030d3acc36da
SHA256 fce05da105a7f3478fc43633196ebfebe27f6cfd117e93e02d84e06f56482a38
MD5 7ecc20ad6ba873a0c2343f26e672bc4f
SHA1 ce9e55f967331955642405de7ed680f251687acc
SHA512 b1800112aee6aa5f42a6b2b65c8cece874734d735bad199f35429ee2b36b92b858cb5f32b1fb98ff4af79cfcebee7c574c2abb0a8480383b1232eb6d1496f2c5
SSDEEP 12288:DHF83r3mrVaAD8jHiUis9wDP4cObCwaWlXGwPXIY2gGm:J8kaADaHi1f+zaWlXGwMi
TLSH
T14AA5E13274D58132D86688718DF4C7F1862EFC914B71AEDB73800FAA8F217C15B75AA6
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

59448

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetCurrentProcessId GetModuleHandleW GetTickCount IsDebuggerPresent GetLastError WriteProcessMemory GetThreadContext SetThreadContext WriteFile VirtualAlloc GetTempPathW CreateFileW GetFileAttributesW ReadProcessMemory GetModuleHandleA GetWindowsDirectoryW GetTempFileNameW Sleep WriteConsoleW HeapSize SetStdHandle GetProcAddress CloseHandle GetCurrentProcess VirtualFree ResumeThread GetModuleFileNameA GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetOEMCP GetACP IsValidCodePage HeapReAlloc ReadConsoleW SetFilePointerEx GetFileSizeEx ReadFile GetConsoleMode GetConsoleOutputCP FlushFileBuffers EnumSystemLocalesW LocalFree FindClose FindFirstFileExW FindNextFileW MultiByteToWideChar WideCharToMultiByte EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetStringTypeW GetCPInfo IsProcessorFeaturePresent UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess GetStartupInfoW QueryPerformanceCounter GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead RtlUnwind RaiseException SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW GetStdHandle HeapFree HeapAlloc GetFileType FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID

user32

wsprintfW

advapi32

RegCreateKeyExW RegSetValueExW OpenProcessToken GetTokenInformation RegCloseKey

ole32

CoInitializeEx

ntdll

NtSetInformationFile NtWriteFile NtCreateSection RtlInitUnicodeString NtMapViewOfSection NtAllocateVirtualMemory NtOpenFile NtClose

Name

.text

Size

146KB

Virtual Size

146KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

337KB

Virtual Size

337KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

4KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fptable

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

512B

Virtual Size

480B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

build2.exe

kernel32

user32

advapi32

ole32

ntdll

generic