privateloader | bc8afe5075286304d7ca9ebe9a6ff602137ad8222b98cb40a24ee146990dfa60

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General

Target
bc8afe5075286304d7ca9ebe9a6ff602137ad8222b98cb40a24ee146990dfa60
Size 1.6MB
Sample231214-ns3lfaefg2
SHA256 bc8afe5075286304d7ca9ebe9a6ff602137ad8222b98cb40a24ee146990dfa60
MD5 cd7c7620106807c86b49aabfe44f721b
SHA1 333fb260a9b931e49c53c5a3f0f27ae1d2fea462
SHA512 5c2d40a1cf10280ed6f57a83e8179118c2e0cd1bd8dd565bc3d466ac715834f4fd78160cba1b9624a490cf7cc9a54cddc6693bd3804da85f264d4c01d28aad5e
SSDEEP 49152:80ceOGgUYYEmluRKYoFh4kGWusbQnIyDi1E1uFnTKi/OjCCNG:1XOGgUYC4RKXFhrusbaDkE1u
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

privateloader risepro

Malware Config

Extracted

Family

risepro

193.233.132.51

Signatures

Privateloader family
privateloader
Risepro family
risepro

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bc8afe5075286304d7ca9ebe9a6ff602137ad8222b98cb40a24ee146990dfa60

File Explorer

bc8afe5075286304d7ca9ebe9a6ff602137ad8222b98cb40a24ee146990dfa60

.exe 1.6MB

bc8afe5075286304d7ca9ebe9a6ff602137ad8222b98cb40a24ee146990dfa60

IMPHASH a391c991ba6330d6ddb5beaa15ef064c
SHA256 bc8afe5075286304d7ca9ebe9a6ff602137ad8222b98cb40a24ee146990dfa60
MD5 cd7c7620106807c86b49aabfe44f721b
SHA1 333fb260a9b931e49c53c5a3f0f27ae1d2fea462
SHA512 5c2d40a1cf10280ed6f57a83e8179118c2e0cd1bd8dd565bc3d466ac715834f4fd78160cba1b9624a490cf7cc9a54cddc6693bd3804da85f264d4c01d28aad5e
SSDEEP 49152:80ceOGgUYYEmluRKYoFh4kGWusbQnIyDi1E1uFnTKi/OjCCNG:1XOGgUYC4RKXFhrusbaDkE1u
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1103947

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

WaitForSingleObject LocalAlloc GetCurrentThreadId GetModuleHandleA GetLocaleInfoA OpenProcess CreateToolhelp32Snapshot MultiByteToWideChar Sleep GetTempPathA GetModuleHandleExA GetTimeZoneInformation GetTickCount64 CopyFileA GetLastError GetFileAttributesA TzSpecificLocalTimeToSystemTime CreateFileA SetEvent TerminateThread LoadLibraryA GetVersionExA DeleteFileA Process32Next CloseHandle GetSystemInfo CreateThread ResetEvent GetWindowsDirectoryA HeapAlloc SetFileAttributesA GetLocalTime GetProcAddress VirtualAllocEx LocalFree IsProcessorFeaturePresent GetFileSize RemoveDirectoryA ReadProcessMemory GetCurrentProcessId GetProcessHeap GlobalMemoryStatusEx FreeLibrary WideCharToMultiByte CreateRemoteThread CreateProcessA CreateDirectoryA GetSystemTime GetVolumeInformationA CreateEventA GetPrivateProfileStringA IsWow64Process IsDebuggerPresent VirtualQueryEx GetComputerNameA SetUnhandledExceptionFilter FindNextFileA lstrcpynA SetFilePointer CreateFileW AreFileApisANSI EnterCriticalSection GetFullPathNameW GetDiskFreeSpaceW LockFile LeaveCriticalSection InitializeCriticalSection GetFullPathNameA SetEndOfFile GetTempPathW GetFileAttributesW FormatMessageW GetDiskFreeSpaceA DeleteFileW UnlockFile LockFileEx DeleteCriticalSection GetSystemTimeAsFileTime FormatMessageA QueryPerformanceCounter GetTickCount FlushFileBuffers WriteConsoleW HeapSize SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetOEMCP GetACP IsValidCodePage CreateMutexA FindClose lstrlenA VirtualFreeEx InitializeCriticalSectionEx GetUserDefaultLocaleName TerminateProcess OutputDebugStringA WriteFile GetCurrentProcess HeapFree FindFirstFileA WriteProcessMemory Process32First GetPrivateProfileSectionNamesA SetStdHandle HeapReAlloc ReadFile EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW GetFileSizeEx GetConsoleOutputCP ReadConsoleW GetConsoleMode GetStdHandle GetModuleFileNameW GetModuleHandleExW ExitProcess GetFileType GetModuleFileNameA SetFilePointerEx LoadLibraryExW TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount SetLastError RaiseException RtlUnwind InitializeSListHead GetStartupInfoW UnhandledExceptionFilter FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW GetFinalPathNameByHandleW GetModuleHandleW GetFileInformationByHandleEx GetLocaleInfoEx InitializeSRWLock ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive LCMapStringEx EncodePointer DecodePointer CompareStringEx GetCPInfo GetStringTypeW

user32

GetSystemMetrics GetDC GetKeyboardLayoutList EnumDisplayDevicesA CharNextA GetWindowRect wsprintfA GetDesktopWindow ReleaseDC

gdi32

CreateCompatibleBitmap SelectObject CreateCompatibleDC DeleteObject BitBlt

advapi32

SystemFunction036 RegOpenKeyExA RegSetValueExA RegEnumKeyA RegCloseKey GetCurrentHwProfileA RegQueryValueExA CredEnumerateA RegCreateKeyExA CredFree GetUserNameA RegEnumKeyExA

shell32

ShellExecuteA SHGetFolderPathA

ole32

CoInitialize CoUninitialize CoCreateInstance CoInitializeEx

ws2_32

closesocket shutdown getaddrinfo WSAStartup send socket connect recv freeaddrinfo setsockopt WSAGetLastError WSACleanup

crypt32

CryptUnprotectData

shlwapi

PathFindExtensionA

gdiplus

GdipAlloc GdiplusStartup GdiplusShutdown GdipCloneImage GdipDisposeImage GdipSaveImageToFile GdipGetImageEncodersSize GdipFree GdipCreateBitmapFromHBITMAP GdipGetImageEncoders

setupapi

SetupDiGetClassDevsA SetupDiEnumDeviceInfo SetupDiGetDeviceInterfaceDetailA SetupDiEnumDeviceInterfaces

ntdll

RtlUnicodeStringToAnsiString