stealc | yy3n4glt[.]exe

General

Target
yy3n4glt.exe
Size 779KB
Sample251204-jpja6szman
SHA256 e5aeffbee83d9bc25e3b7dda0906045d0cbc0feca9dd3229ce224be752c7c3d4
MD5 7c4b78ba32b22cf3fcefece7839c6027
SHA1 d53e3186288be45eb7d67995505698111c75dcca
SHA512 131ffa89e4cac27a0563e2fd3a794850177169989e2ccef4277e0cce83411057fbedb527bcd6297f1f80f29e50ac34bdf555bf8ec87c3bc984590a1419d7f756
SSDEEP 12288:eGLVpIo/cBJ9InRPehbyv8plnEFSv3YZtF15kjHP:ekkBJinRP6bw8TEFG3d
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

1pl0y6235094m7e77o stealc

Malware Config

Extracted

Family

stealc

Botnet

1PL0Y6235094M7E77O

C2

https://ggh5e4h54.cc

Attributes

url_path
/c60508ab2db3b4.php

rc4.plain

Signatures

Stealc family
stealc

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
yy3n4glt.exe

File Explorer

yy3n4glt.exe

.exe 779KB

yy3n4glt.exe

IMPHASH 214ea1d248da32197483df15f940a05d
SHA256 e5aeffbee83d9bc25e3b7dda0906045d0cbc0feca9dd3229ce224be752c7c3d4
MD5 7c4b78ba32b22cf3fcefece7839c6027
SHA1 d53e3186288be45eb7d67995505698111c75dcca
SHA512 131ffa89e4cac27a0563e2fd3a794850177169989e2ccef4277e0cce83411057fbedb527bcd6297f1f80f29e50ac34bdf555bf8ec87c3bc984590a1419d7f756
SSDEEP 12288:eGLVpIo/cBJ9InRPehbyv8plnEFSv3YZtF15kjHP:ekkBJinRP6bw8TEFG3d
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

240700

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

kernel32

GetModuleFileNameA LoadLibraryA GetProcAddress GetCurrentProcess CreateFileW QueryPerformanceCounter QueryPerformanceFrequency ReleaseSRWLockExclusive AcquireSRWLockExclusive SleepConditionVariableSRW Sleep GetCurrentThreadId MultiByteToWideChar GetStringTypeW GetLocaleInfoEx WideCharToMultiByte InitializeCriticalSectionEx GetSystemTimeAsFileTime GetModuleHandleW EnterCriticalSection LeaveCriticalSection DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetCPInfo WakeAllConditionVariable RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetCurrentProcessId InitializeSListHead TerminateProcess RtlPcToFileHeader RaiseException RtlUnwindEx GetLastError SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW GetStdHandle GetFileType GetModuleFileNameW GetModuleHandleExW WriteConsoleW ExitProcess WriteFile HeapFree HeapAlloc OutputDebugStringW GetTimeZoneInformation FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW HeapReAlloc FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap SetStdHandle GetFileSizeEx SetFilePointerEx FlushFileBuffers GetConsoleOutputCP GetConsoleMode HeapSize CloseHandle

Name

.text

Size

396KB

Virtual Size

396KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

101KB

Virtual Size

101KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

247KB

Virtual Size

247KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

13KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

256B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

yy3n4glt.exe

kernel32

generic