1PC MALL 필수[.]exe

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General

Target
1PC MALL 필수.exe
Size 559KB
Sample260717-nyefssh14l
SHA256 66cb383447ad509436c595cb44f73f555b4494d701c2241d61d8004d05a2fce3
MD5 8513176f0f447327f32a96cb0ac38887
SHA1 7885d422ce32970a189e64f409104c79a7becf12
SHA512 dc6a6053ef5dedcc2614f803d23b236f112cc434c1e58f4f9c34d042fa4fbb6509ba185963e6123df2da0875184561675dc891153b092b2a41b65a615eeeaad0
SSDEEP 6144:uVKsaSQ/A7HjjQUvRWcYqsDCwNwjTMwCsyNfMkZdpRIKILIftrWElzwEWRenCUMh:BjYrjjQ4kqiZPZNf2LO6ERvWRen/M
TLSH
T1D3C49F5AE6A406F8E077D078CA534913FB72B8460371AADB07D089671F176E19F3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1PC MALL 필수.exe

File Explorer

1PC MALL 필수.exe

.exe 559KB

1PC MALL 필수.exe

IMPHASH f792a7a342e9fbee87b1c367edfb7647
SHA256 66cb383447ad509436c595cb44f73f555b4494d701c2241d61d8004d05a2fce3
MD5 8513176f0f447327f32a96cb0ac38887
SHA1 7885d422ce32970a189e64f409104c79a7becf12
SHA512 dc6a6053ef5dedcc2614f803d23b236f112cc434c1e58f4f9c34d042fa4fbb6509ba185963e6123df2da0875184561675dc891153b092b2a41b65a615eeeaad0
SSDEEP 6144:uVKsaSQ/A7HjjQUvRWcYqsDCwNwjTMwCsyNfMkZdpRIKILIftrWElzwEWRenCUMh:BjYrjjQ4kqiZPZNf2LO6ERvWRen/M
TLSH
T1D3C49F5AE6A406F8E077D078CA534913FB72B8460371AADB07D089671F176E19F3EB21
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

241456

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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

C:\Users\dadam\source\repos\ConsoleApplication12\x64\Release\ConsoleApplication12.pdb

winhttp

WinHttpQueryDataAvailable WinHttpOpen WinHttpQueryHeaders WinHttpReadData WinHttpOpenRequest WinHttpSetOption WinHttpCloseHandle WinHttpSendRequest WinHttpSetTimeouts WinHttpConnect WinHttpReceiveResponse

ws2_32

WSAGetLastError setsockopt htons htonl recv connect send WSAStartup inet_pton listen closesocket bind socket accept

secur32

FreeContextBuffer InitializeSecurityContextW DecryptMessage FreeCredentialsHandle AcquireCredentialsHandleW QueryContextAttributesW DeleteSecurityContext AcceptSecurityContext EncryptMessage

bcrypt

BCryptEncrypt BCryptDestroyKey BCryptGetProperty BCryptFinalizeKeyPair BCryptOpenAlgorithmProvider BCryptGenRandom BCryptExportKey BCryptCloseAlgorithmProvider BCryptSetProperty BCryptGenerateSymmetricKey BCryptGenerateKeyPair

crypt32

CertOpenStore CertFindCertificateInStore CryptImportPublicKeyInfoEx2 CertStrToNameA CertCloseStore PFXExportCertStore CryptStringToBinaryA CertFreeCertificateContext CertCreateSelfSignCertificate CryptDecodeObjectEx PFXImportCertStore

advapi32

RegCloseKey CryptAcquireContextW CryptCreateHash CryptHashData CryptDestroyHash RegOpenKeyExW CryptGetHashParam RegQueryValueExW CryptReleaseContext

kernel32

GetACP IsValidCodePage ReadConsoleW GetModuleFileNameW GetProcAddress IsProcessorFeaturePresent GetModuleHandleExW FreeLibraryAndExitThread FreeLibrary ExitThread FlsFree GetOEMCP GetFileAttributesExW CreateProcessW WaitForSingleObject HeapReAlloc EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW FindClose FindFirstFileExW FindNextFileW GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap SetStdHandle HeapSize SetEndOfFile WriteConsoleW GetCommandLineA GetCommandLineW UnhandledExceptionFilter GetFileSizeEx SetFilePointerEx GetFileType HeapAlloc GetTimeZoneInformation FlushFileBuffers FlsSetValue CheckRemoteDebuggerPresent ReadFile GetModuleFileNameA FillConsoleOutputCharacterA SetConsoleCtrlHandler GetVolumeInformationW GetConsoleScreenBufferInfo SetConsoleTextAttribute GetCurrentProcess GetStdHandle WriteFile DeviceIoControl TerminateProcess CreateNamedPipeW CreateFileW GetSystemDirectoryW CreateToolhelp32Snapshot Sleep GetLastError Process32NextW CreateFileA Process32FirstW CloseHandle GetSystemInfo CreateThread FillConsoleOutputAttribute LocalFree ExitProcess GetComputerNameW GetSystemTime SetConsoleCursorPosition SetConsoleTitleW IsDebuggerPresent ConnectNamedPipe FlsGetValue GetExitCodeProcess FlsAlloc LoadLibraryExW VirtualProtect HeapFree GetConsoleMode QueryPerformanceCounter QueryPerformanceFrequency GetSystemTimePreciseAsFileTime ReleaseSRWLockExclusive AcquireSRWLockExclusive GetCurrentThreadId WideCharToMultiByte WaitForSingleObjectEx GetExitCodeThread MultiByteToWideChar LCMapStringEx EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer CompareStringEx GetCPInfo WakeAllConditionVariable SleepConditionVariableSRW GetStringTypeW SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW GetCurrentProcessId GetSystemTimeAsFileTime InitializeSListHead RaiseException SetLastError GetConsoleOutputCP

ntdll

RtlUnwindEx RtlPcToFileHeader RtlCaptureContext RtlVirtualUnwind RtlUnwind RtlLookupFunctionEntry

Name

.text

Size

409KB

Virtual Size

409KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

117KB

Virtual Size

116KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

9KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

18KB

Virtual Size

17KB

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

1024B

Virtual Size

688B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

1PC MALL 필수.exe

winhttp

ws2_32

secur32

bcrypt

crypt32

advapi32

kernel32

ntdll

generic