Riot[.]2FA[.]exe | Triage™

General

Target
Riot.2FA.exe
Size 116.6MB
Sample260601-kt3faafx4x
SHA256 1c754b1bea2448747526c6320eabce8f44fb6f0a2b9f28c038858f5aafcbda33
MD5 cba6b018af1cf0409384b72124ac8874
SHA1 34e8c03a4ada9ac767131c9bc01845d6c3738b75
SHA512 5abd1ea88dcfa5f50b5ead40a45a2edbe2cffbb10e3e582127eb5ef25392a5ddd338a20ea178d45f1f37978fa2dba7eb9be0505ffd33024fd0fe473a24555606
SSDEEP 3145728:b1DmMR1JFRRYZ9bw9XjkAxE69xDMcmkq+L7zUoxKb:b1DFTJFRqZkTHxNDDbI3
TLSH
T10F4833BA79B79C3DE767E27B91519E85E3D32815D304C21B41A2721DC5B3890E8AB30F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Riot.2FA.exe

File Explorer

Riot.2FA.exe

.exe 116.6MB

Riot.2FA.exe

IMPHASH e00bf6bc4b1b25fce30fd26a5e135ee4
SHA256 1c754b1bea2448747526c6320eabce8f44fb6f0a2b9f28c038858f5aafcbda33
MD5 cba6b018af1cf0409384b72124ac8874
SHA1 34e8c03a4ada9ac767131c9bc01845d6c3738b75
SHA512 5abd1ea88dcfa5f50b5ead40a45a2edbe2cffbb10e3e582127eb5ef25392a5ddd338a20ea178d45f1f37978fa2dba7eb9be0505ffd33024fd0fe473a24555606
SSDEEP 3145728:b1DmMR1JFRRYZ9bw9XjkAxE69xDMcmkq+L7zUoxKb:b1DFTJFRqZkTHxNDDbI3
TLSH
T10F4833BA79B79C3DE767E27B91519E85E3D32815D304C21B41A2721DC5B3890E8AB30F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

50176

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

shell32

SHFileOperationW SHGetFolderPathW CommandLineToArgvW

kernel32

FlsGetValue WriteConsoleW HeapReAlloc CreateDirectoryW SizeofResource SetConsoleCtrlHandler AddDllDirectory GetCommandLineW GetStdHandle WriteFile GetShortPathNameW TerminateProcess GetModuleFileNameW SetEnvironmentVariableW K32GetModuleFileNameExW GetEnvironmentVariableW GetTempPathW FindResourceA WaitForSingleObject CreateFileW GetFileAttributesW GetModuleHandleA OpenProcess Sleep GetLastError LockResource CloseHandle LoadResource GetProcAddress GetCurrentProcessId CreateProcessW WideCharToMultiByte GetSystemTimeAsFileTime FormatMessageA SetDllDirectoryW LoadLibraryExW GetExitCodeProcess QueryPerformanceCounter GetCurrentThreadId InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW HeapSize RtlUnwindEx SetLastError FlsAlloc FlsSetValue FlsFree EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection RtlLookupFunctionEntry EncodePointer RaiseException RtlPcToFileHeader GetCurrentProcess ExitProcess FreeLibrary GetModuleHandleExW IsProcessorFeaturePresent GetCommandLineA RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapAlloc MultiByteToWideChar HeapFree VirtualProtect LCMapStringW GetFileType GetStringTypeW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx

Name

.text

Size

137KB

Virtual Size

136KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

59KB

Virtual Size

59KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

161KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

6KB

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

116.4MB

Virtual Size

116.4MB

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

Riot.2FA.exe

shell32

kernel32

generic