Behavioral task
behavioral1
Sample
Eulen_Bypass.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
lifetime-cracked-eulen-loader.exe
Resource
win10v2004-20240508-en
General
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Target
Downloads.rar
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Size
40.7MB
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MD5
c23c3d53f00c74a1a7fa142c874e2eca
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SHA1
2e566f86b39e6bd5021b41fe8541c702eb9fd90f
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SHA256
177b76766dc0aadf2013f31fd80ca0e9ed63333d49afd6af4ee2f95ca2de7cb1
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SHA512
c5e9e5bee91fa67c636670de56a1f23e4a227f95ac3f28e29e372cde474d80ac70e5efea482794745cd8c9a586c854b321ec4878bb96a93fb706962eaf45b0bb
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SSDEEP
786432:HrkE158GUyFA5St1/tsuEFhYwU+fWwtPWb0zYi9lL80AXGFCyE/Ew:HrN12GU61ldEZUQWwtw0kEljCrD
Malware Config
Signatures
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Detects Empyrean stealer 1 IoCs
resource yara_rule static1/unpack002/main.pyc family_empyrean -
Empyrean family
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Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/Eulen_Bypass.exe pyinstaller -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Eulen_Bypass.exe unpack001/lifetime-cracked-eulen-loader.exe.exe
Files
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Downloads.rar.rar
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Eulen_Bypass.exe.exe windows:5 windows x64 arch:x64
1e92fd54d65284238a0e3b74b2715062
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
CreateWindowExW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongPtrW
GetWindowLongPtrW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW
comctl32
ord380
kernel32
IsValidCodePage
GetStringTypeW
GetFileAttributesExW
HeapReAlloc
FlushFileBuffers
GetCurrentDirectoryW
GetACP
GetOEMCP
GetModuleHandleW
MulDiv
GetLastError
SetDllDirectoryW
GetModuleFileNameW
GetProcAddress
GetCommandLineW
GetCPInfo
SetEnvironmentVariableW
ExpandEnvironmentStringsW
CreateDirectoryW
GetTempPathW
WaitForSingleObject
Sleep
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
FreeLibrary
LoadLibraryExW
FindClose
FindFirstFileExW
CloseHandle
GetCurrentProcess
LocalFree
FormatMessageW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
WriteConsoleW
SetEndOfFile
GetEnvironmentVariableW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetFullPathNameW
RemoveDirectoryW
FindNextFileW
SetStdHandle
SetConsoleCtrlHandler
DeleteFileW
ReadFile
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP
GetFileSizeEx
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
advapi32
OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
gdi32
SelectObject
DeleteObject
CreateFontIndirectW
Sections
.text Size: 162KB - Virtual size: 161KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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main.pyc
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lifetime-cracked-eulen-loader.exe.exe.exe windows:6 windows x64 arch:x64
2ad5bba9a7f55df153e18e95c7aa0b7b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetComputerNameA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress
user32
GetActiveWindow
gdi32
DeleteDC
advapi32
OpenProcessToken
shell32
SHGetKnownFolderPath
ole32
CoCreateGuid
oleaut32
VariantClear
ntdll
NtClose
msvcp140
??1_Lockit@std@@QEAA@XZ
shlwapi
PathFindExtensionW
ws2_32
WSAGetLastError
crypt32
CertOpenStore
secur32
InitSecurityInterfaceW
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_47
D3DCompile
imm32
ImmSetCompositionWindow
gdiplus
GdipSaveImageToFile
dnsapi
DnsNameCompare_W
rpcrt4
UuidToStringW
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcmp
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-string-l1-1-0
wcsnlen
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-stdio-l1-1-0
fputc
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-convert-l1-1-0
_itow_s
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-math-l1-1-0
ldexp
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
🧠McC> Size: - Virtual size: 684KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
🧠=sSv Size: - Virtual size: 630KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
🧠:v:. Size: - Virtual size: 789KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
🧠#=9K Size: - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
🧠QGxF Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
🧠Kpw/ Size: - Virtual size: 18.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
🧠P5Rr Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
🧠zIDm Size: 26.4MB - Virtual size: 26.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
🧠@z@j Size: 1024B - Virtual size: 737B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ