loader2[.]exe | Triage™

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General

Target
loader2.exe
Size 2.9MB
Sample261027-vbqzmsvygz
SHA256 66a73afc75c58e2e1364c03d8a2369c62080b0f9e2d1e2a8d706888b30c089a6
MD5 033d03a40a0807c4ba58ae53ffe3c9d0
SHA1 a5733efd0ddf1621ab65f908ee75d3a94d8e06f3
SHA512 f8ae143fd1709823bf531fcd5695fb3e00e525cb8fc5617dded14f72108b8742afccba05ffe5088ae17dbecfe094b775057b2ca2e38871dfdfd2c75c5a3fd658
SSDEEP 49152:UInklfH8a3KHM7h9mXjCXGdbPERyVJJ3oTFXb6yqoENbazWZe7Y6zLBLSRPJkE/f:Kma3Ic9mXjCgEY93oTFXW
TLSH
T16ED5DF4272E438B6C13396B5577703C2E32EA8463201C09DB65C98EBAF7D891B57AF74
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader2.exe

File Explorer

loader2.exe

.exe 2.9MB

loader2.exe

IMPHASH 7d364ec6ccdf9615d2c7488f34fe6323
SHA256 66a73afc75c58e2e1364c03d8a2369c62080b0f9e2d1e2a8d706888b30c089a6
MD5 033d03a40a0807c4ba58ae53ffe3c9d0
SHA1 a5733efd0ddf1621ab65f908ee75d3a94d8e06f3
SHA512 f8ae143fd1709823bf531fcd5695fb3e00e525cb8fc5617dded14f72108b8742afccba05ffe5088ae17dbecfe094b775057b2ca2e38871dfdfd2c75c5a3fd658
SSDEEP 49152:UInklfH8a3KHM7h9mXjCXGdbPERyVJJ3oTFXb6yqoENbazWZe7Y6zLBLSRPJkE/f:Kma3Ic9mXjCgEY93oTFXW
TLSH
T16ED5DF4272E438B6C13396B5577703C2E32EA8463201C09DB65C98EBAF7D891B57AF74
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

50128

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

C:\Users\Макар\source\repos\loader2\loader2\x64\Release\loader2.pdb

shlwapi

PathRemoveFileSpecW

kernel32

CreatePipe GetTempPathW WaitForSingleObject CreateFileW GetFileAttributesW MultiByteToWideChar LockResource DeleteFileW CloseHandle LoadResource FindResourceW GetFileSize CreateProcessW GetModuleHandleW IsDebuggerPresent CheckRemoteDebuggerPresent OutputDebugStringA OutputDebugStringW GetLastError GetProcAddress GetModuleFileNameW HeapFree LoadLibraryExW LoadLibraryW FreeLibrary GetEnvironmentVariableW HeapReAlloc HeapSize GetConsoleMode GetConsoleOutputCP FlushFileBuffers GetStringTypeW SetStdHandle FreeEnvironmentStringsW GetEnvironmentStringsW WideCharToMultiByte GetCommandLineW GetCommandLineA GetCPInfo GetOEMCP WriteFile GetCurrentProcess SetHandleInformation SizeofResource ReadFile CreateDirectoryW WriteConsoleW GetProcessHeap GetACP IsValidCodePage FindNextFileW FindFirstFileExW FindClose SetFilePointerEx QueryPerformanceCounter QueryPerformanceFrequency GetCurrentThreadId ReleaseSRWLockExclusive AcquireSRWLockExclusive SleepConditionVariableSRW Sleep WakeAllConditionVariable SetUnhandledExceptionFilter GetStartupInfoW GetCurrentProcessId GetSystemTimeAsFileTime InitializeSListHead RtlLookupFunctionEntry RtlUnwindEx RtlPcToFileHeader RaiseException SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree EncodePointer EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection CreateThread ExitThread FreeLibraryAndExitThread GetModuleHandleExW IsProcessorFeaturePresent ExitProcess TerminateProcess GetStdHandle RtlCaptureContext RtlVirtualUnwind UnhandledExceptionFilter HeapAlloc VirtualProtect LCMapStringW GetFileType

user32

UpdateWindow GetMessageW DefWindowProcW PostMessageW DestroyWindow CreateWindowExW GetSystemMetrics RegisterClassExW ShowWindow DispatchMessageW TranslateMessage GetClientRect IsZoomed PostQuitMessage

advapi32

RegCloseKey RegQueryValueExW RegOpenKeyExW EventUnregister EventWriteTransfer EventSetInformation EventRegister RegGetValueW

shell32

SHGetFolderPathW ShellExecuteExW

ole32

CoTaskMemAlloc CoTaskMemFree

Name

.text

Size

110KB

Virtual Size

110KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

69KB

Virtual Size

68KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

7KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

7KB

Virtual Size

6KB

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

2.7MB

Virtual Size

2.7MB

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

loader2.exe

shlwapi

kernel32

user32

advapi32

shell32

ole32

generic