2026-08-09_bf3b7d0ed0743799c4a383c87d7fca02_elex_mafia_stealc_tofsee

General

Target
2026-08-09_bf3b7d0ed0743799c4a383c87d7fca02_elex_mafia_stealc_tofsee
Size 652KB
Sample260809-k1lfcaxyfz
SHA256 12e1bd0c6e83d4dc7468c066e1e282311cca57eba3cbefdd7f6ac39b2d93c409
MD5 bf3b7d0ed0743799c4a383c87d7fca02
SHA1 a3a9fa3e023d65fa6e5534f25e5b594c929d3ff1
SHA512 c78404d7c0b8156af16518f8964924991bc3f535d636c48deaa99115d0a9d30fb6c73ca3ed210a21446e44505a7489fe72fadcf6f72a2d2160a603a6f295cd6e
SSDEEP 12288:wU5rCOTeiD6vz9P3AKuXouUuhNZ+3/v+I9hUG2VA:wUQOJD679P3AKu4uUuhNGEA
TLSH
T1DBE4E12077D88532E5F7037859B5E6604D7EBD32A722D6CF6F8012AE1972BD09A31723
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-09_bf3b7d0ed0743799c4a383c87d7fca02_elex_mafia_stealc_tofsee

File Explorer

2026-08-09_bf3b7d0ed0743799c4a383c87d7fca02_elex_mafia_stealc_tofsee

.exe 652KB

2026-08-09_bf3b7d0ed0743799c4a383c87d7fca02_elex_mafia_stealc_tofsee

IMPHASH 6dca3e9fb3928bbdb54dbce669943ec8
SHA256 12e1bd0c6e83d4dc7468c066e1e282311cca57eba3cbefdd7f6ac39b2d93c409
MD5 bf3b7d0ed0743799c4a383c87d7fca02
SHA1 a3a9fa3e023d65fa6e5534f25e5b594c929d3ff1
SHA512 c78404d7c0b8156af16518f8964924991bc3f535d636c48deaa99115d0a9d30fb6c73ca3ed210a21446e44505a7489fe72fadcf6f72a2d2160a603a6f295cd6e
SSDEEP 12288:wU5rCOTeiD6vz9P3AKuXouUuhNZ+3/v+I9hUG2VA:wUQOJD679P3AKu4uUuhNGEA
TLSH
T1DBE4E12077D88532E5F7037859B5E6604D7EBD32A722D6CF6F8012AE1972BD09A31723
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

70582

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetModuleHandleW GetComputerNameW GetLocalTime SystemTimeToFileTime FileTimeToSystemTime SizeofResource LockResource LoadResource FindResourceW FindResourceExW MultiByteToWideChar GetProcAddress LoadLibraryW GetCurrentProcess LeaveCriticalSection EnterCriticalSection DeleteCriticalSection InitializeCriticalSection GetLastError CloseHandle WideCharToMultiByte MoveFileW DeleteFileW CreateDirectoryW SetFileAttributesW GetTempPathW GetTempFileNameW MoveFileExW lstrlenW CreateFileW GetFileSize ReadFile WriteFile Sleep GetComputerNameA GetModuleFileNameW CreateProcessW GetSystemTime FileTimeToLocalFileTime RaiseException InitializeCriticalSectionAndSpinCount HeapDestroy HeapAlloc HeapFree HeapReAlloc HeapSize GetProcessHeap LocalAlloc SetEndOfFile SetStdHandle WriteConsoleW FreeLibrary LoadLibraryA InterlockedIncrement InterlockedDecrement InterlockedExchange EncodePointer DecodePointer GetCommandLineW HeapSetInformation GetStartupInfoW GetCurrentThreadId RtlUnwind LCMapStringW GetCPInfo SetUnhandledExceptionFilter ExitProcess GetStdHandle FreeEnvironmentStringsW GetEnvironmentStringsW SetHandleCount GetFileType TlsAlloc TlsGetValue TlsSetValue TlsFree SetLastError HeapCreate QueryPerformanceCounter GetTickCount GetCurrentProcessId GetSystemTimeAsFileTime TerminateProcess UnhandledExceptionFilter IsDebuggerPresent IsProcessorFeaturePresent GetConsoleCP GetConsoleMode GetACP GetOEMCP IsValidCodePage SetFilePointer FlushFileBuffers GetUserDefaultLCID GetLocaleInfoW GetLocaleInfoA EnumSystemLocalesA IsValidLocale GetStringTypeW

ole32

CoCreateInstance CoInitialize

shlwapi

PathIsRootW PathFileExistsW PathAppendW PathAddExtensionW PathRemoveExtensionW

Name

.text

Size

137KB

Virtual Size

136KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

24KB

Virtual Size

24KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

262KB

Virtual Size

283KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

50KB

Virtual Size

50KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-09_bf3b7d0ed0743799c4a383c87d7fca02_elex_mafia_stealc_tofsee

kernel32

ole32

shlwapi

generic