privateloader | f6878dd21824c223a75c740307bea93769441956b49e8236a8e73af473b09f37

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General

Target
f6878dd21824c223a75c740307bea93769441956b49e8236a8e73af473b09f37
Size 1.6MB
Sample231214-nq66vaeff6
SHA256 f6878dd21824c223a75c740307bea93769441956b49e8236a8e73af473b09f37
MD5 683ca3374497f2d2b6dfef0830329f7c
SHA1 28bb6c971eaa9df6f8115c2816721c7ea3ba7873
SHA512 7cafed2b6b679c6242c3cecd9085f5409ed6dec23f233829a939f9aee9d841a0c10ccc11d475c96b7f70f83a6ca920ad68e62173864d9862ef0fc88b937ca737
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
f6878dd21824c223a75c740307bea93769441956b49e8236a8e73af473b09f37

File Explorer

f6878dd21824c223a75c740307bea93769441956b49e8236a8e73af473b09f37

.exe 1.6MB

f6878dd21824c223a75c740307bea93769441956b49e8236a8e73af473b09f37

IMPHASH a391c991ba6330d6ddb5beaa15ef064c
SHA256 f6878dd21824c223a75c740307bea93769441956b49e8236a8e73af473b09f37
MD5 683ca3374497f2d2b6dfef0830329f7c
SHA1 28bb6c971eaa9df6f8115c2816721c7ea3ba7873
SHA512 7cafed2b6b679c6242c3cecd9085f5409ed6dec23f233829a939f9aee9d841a0c10ccc11d475c96b7f70f83a6ca920ad68e62173864d9862ef0fc88b937ca737
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