2024-04-19_54bcf8003ebf6ccda6c5bac239ff22d5_ryuk

Sharing

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General

Target

2024-04-19_54bcf8003ebf6ccda6c5bac239ff22d5_ryuk
Size

21.2MB
MD5

54bcf8003ebf6ccda6c5bac239ff22d5
SHA1

4849af97a3362ebf8b07002654d86310a9c5d946
SHA256

b9292535ac90f064e3057111f6d5b724a66069f7e65bb69d091c52f4712afc39
SHA512

e7df05044de031865df368158ca60bc316667b0e8be03a88e39833a13eece1530dc653357ae5478b2f5da56810a153d171ce5f18bf111536d1cbe25481964c04
SSDEEP

196608:gMGPewD0GAkyBg8gFHnAIe3+JgrwfHzhvZVjPb1hNlF1zJ:6J5SvmHtJgsfHzh/T5DrZJ

Score

1^/10

Malware Config

Signatures

Files

2024-04-19_54bcf8003ebf6ccda6c5bac239ff22d5_ryuk
.exe windows:6 windows x64 arch:x64

8d8cb6bc5d38803b99668f34f9480afa

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:6d:ce:c5:1d:e2:af:b4:74:cf:24:46:9d:a8:9d:7e
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

06/02/2024, 00:00

Not After

08/03/2025, 23:59

Subject

CN=PERSEC COMPANY LIMITED,O=PERSEC COMPANY LIMITED,L=Mueang Chon Buri District,ST=Chon Buri,C=TH

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

bf:6e:e5:86:4e:31:63:47:59:5c:92:a9:7f:9e:c8:8c:3f:9d:41:9c
Signer

Actual PE Digest

bf:6e:e5:86:4e:31:63:47:59:5c:92:a9:7f:9e:c8:8c:3f:9d:41:9c

Digest Algorithm

sha1

PE Digest Matches

false

Headers

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

Imports

python311

PyArg_ParseTuple
PyArg_ParseTupleAndKeywords
PyArg_UnpackTuple
PyAsyncGen_Type
PyBaseObject_Type
PyBool_Type
PyBuffer_Release
PyByteArray_FromObject
PyByteArray_FromStringAndSize
PyByteArray_Type
PyBytes_FromString
PyBytes_FromStringAndSize
PyBytes_Type
PyCFunction_Type
PyCMethod_New
PyCallable_Check
PyCapsule_New
PyCode_Addr2Line
PyCode_NewWithPosOnlyArgs
PyCode_Type
PyComplex_FromDoubles
PyComplex_Type
PyConfig_SetArgv
PyConfig_SetString
PyCoro_Type
PyDescr_IsData
PyDictItems_Type
PyDictKeys_Type
PyDict_DelItem
PyDict_DelItemString
PyDict_GetItem
PyDict_GetItemString
PyDict_Merge
PyDict_MergeFromSeq2
PyDict_New
PyDict_SetItem
PyDict_SetItemString
PyDict_Type
PyEllipsis_Type
PyEnum_Type
PyErr_BadArgument
PyErr_ExceptionMatches
PyErr_Format
PyErr_NoMemory
PyErr_Print
PyErr_PrintEx
PyErr_WarnEx
PyErr_WriteUnraisable
PyEval_AcquireThread
PyEval_EvalCodeEx
PyEval_GetFuncName
PyEval_RestoreThread
PyEval_SaveThread
PyExc_AssertionError
PyExc_AttributeError
PyExc_BaseException
PyExc_ConnectionError
PyExc_ConnectionResetError
PyExc_EnvironmentError
PyExc_Exception
PyExc_GeneratorExit
PyExc_IOError
PyExc_ImportError
PyExc_ImportWarning
PyExc_IndexError
PyExc_KeyError
PyExc_KeyboardInterrupt
PyExc_LookupError
PyExc_NameError
PyExc_NotImplementedError
PyExc_OSError
PyExc_OverflowError
PyExc_PermissionError
PyExc_RuntimeError
PyExc_StopAsyncIteration
PyExc_StopIteration
PyExc_SystemError
PyExc_SystemExit
PyExc_TypeError
PyExc_UnboundLocalError
PyExc_UnicodeDecodeError
PyExc_UnicodeEncodeError
PyExc_UnicodeError
PyExc_ValueError
PyExc_ZeroDivisionError
PyException_GetContext
PyException_SetCause
PyException_SetContext
PyFilter_Type
PyFloat_FromDouble
PyFloat_FromString
PyFloat_Type
PyFrame_GetBack
PyFrame_Type
PyFrozenSet_New
PyFrozenSet_Type
PyFunction_Type
PyGen_Type
PyImport_ExecCodeModule
PyImport_ExecCodeModuleEx
PyImport_FrozenModules
PyImport_GetModuleDict
PyImport_ImportFrozenModule
PyImport_ImportModule
PyIter_Next
PyIter_Send
PyList_Append
PyList_New
PyList_SetItem
PyList_SetSlice
PyList_Size
PyList_Sort
PyList_Type
PyLong_AsLong
PyLong_AsLongAndOverflow
PyLong_FromLong
PyLong_FromLongLong
PyLong_FromSsize_t
PyLong_FromString
PyLong_FromUnicodeObject
PyLong_FromUnsignedLongLong
PyLong_FromVoidPtr
PyLong_Type
PyMap_Type
PyMapping_Check
PyMapping_Size
PyMarshal_ReadObjectFromString
PyMem_Calloc
PyMem_Malloc
PyMem_Realloc
PyMemoryView_Type
PyMethod_Type
PyModuleDef_Type
PyModule_ExecDef
PyModule_FromDefAndSpec2
PyModule_GetDef
PyModule_GetDict
PyModule_GetFilenameObject
PyModule_GetName
PyModule_NewObject
PyModule_Type
PyNumber_Add
PyNumber_AsSsize_t
PyNumber_Float
PyNumber_FloorDivide
PyNumber_InPlaceAdd
PyNumber_InPlaceLshift
PyNumber_InPlaceMultiply
PyNumber_InPlaceOr
PyNumber_Long
PyNumber_Negative
PyNumber_Subtract
PyNumber_ToBase
PyOS_snprintf
PyObject_Call
PyObject_CallFunction
PyObject_CallFunctionObjArgs
PyObject_CallMethodObjArgs
PyObject_CallObject
PyObject_ClearWeakRefs
PyObject_DelItem
PyObject_Dir
PyObject_Free
PyObject_GC_Del
PyObject_GenericSetAttr
PyObject_GetAttr
PyObject_GetAttrString
PyObject_GetBuffer
PyObject_GetItem
PyObject_GetIter
PyObject_InitVar
PyObject_IsInstance
PyObject_IsSubclass
PyObject_IsTrue
PyObject_LengthHint
PyObject_Malloc
PyObject_Realloc
PyObject_Repr
PyObject_RichCompare
PyObject_RichCompareBool
PyObject_SelfIter
PyObject_SetAttr
PyObject_SetAttrString
PyObject_SetItem
PyObject_Str
PyProperty_Type
PyRange_Type
PyReversed_Type
PySeqIter_Type
PySequence_Check
PySequence_Contains
PySequence_InPlaceConcat
PySequence_List
PySequence_Tuple
PySet_Add
PySet_New
PySet_Type
PySlice_Type
PyStatus_Exception
PyStructSequence_InitType
PyStructSequence_New
PySys_GetObject
PySys_SetArgv
PySys_SetObject
PySys_WriteStderr
PyTraceBack_Type
PyTuple_New
PyTuple_Pack
PyTuple_Type
PyType_IsSubtype
PyType_Ready
PyType_Type
PyUnicode_AsUTF8
PyUnicode_AsUnicode
PyUnicode_Concat
PyUnicode_DecodeUTF8
PyUnicode_Find
PyUnicode_FindChar
PyUnicode_Format
PyUnicode_FromEncodedObject
PyUnicode_FromFormat
PyUnicode_FromOrdinal
PyUnicode_FromString
PyUnicode_FromStringAndSize
PyUnicode_FromWideChar
PyUnicode_GetLength
PyUnicode_InternInPlace
PyUnicode_Join
PyUnicode_New
PyUnicode_RichCompare
PyUnicode_Substring
PyUnicode_Type
PyWideStringList_Append
PyZip_Type
Py_BuildValue
Py_BytesWarningFlag
Py_CompileStringExFlags
Py_DebugFlag
Py_DontWriteBytecodeFlag
Py_Exit
Py_ExitStatusException
Py_FrozenFlag
Py_GenericAlias
Py_GenericAliasType
Py_IgnoreEnvironmentFlag
Py_InitializeFromConfig
Py_InspectFlag
Py_InteractiveFlag
Py_MakePendingCalls
Py_NoSiteFlag
Py_NoUserSiteDirectory
Py_OptimizeFlag
Py_SetProgramName
Py_UTF8Mode
Py_VerboseFlag
_PyArg_NoKeywords
_PyAsyncGenWrappedValue_Type
_PyByteArray_empty_string
_PyBytes_Resize
_PyConfig_InitCompatConfig
_PyDict_MaybeUntrack
_PyDict_NewPresized
_PyErr_ChainStackItem
_PyErr_FormatFromCause
_PyErr_NormalizeException
_PyErr_WriteUnraisableMsg
_PyEval_EvalFrameDefault
_PyFunction_Vectorcall
_PyGen_FetchStopIterationValue
_PyGen_SetStopIterationValue
_PyImport_FixupExtensionObject
_PyLong_Copy
_PyLong_New
_PyObject_FunctionStr
_PyObject_GC_NewVar
_PyObject_GC_Resize
_PyObject_HasLen
_PyObject_LookupAttr
_PyObject_New
_PyRuntime
_PyRuntime_Initialize
_PySet_NextEntry
_PyTuple_MaybeUntrack
_PyType_Lookup
_PyUnicode_Ready
_PyWarnings_Init
_PyWeakref_CallableProxyType
_PyWeakref_ClearRef
_PyWeakref_ProxyType
_PyWeakref_RefType
_Py_Dealloc
_Py_EllipsisObject
_Py_FalseStruct
_Py_NoneStruct
_Py_NotImplementedStruct
_Py_PackageContext
_Py_TrueStruct

kernel32

CheckRemoteDebuggerPresent
CloseHandle
CreateFileA
CreateFileMappingA
CreateFileW
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileExW
FindNextFileW
FindResourceA
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FormatMessageA
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetFileSizeEx
GetFileType
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetShortPathNameW
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
GetVersionExA
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadResource
LockResource
MapViewOfFile
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SetDllDirectoryW
SetEnvironmentVariableW
SetErrorMode
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnmapViewOfFile
WideCharToMultiByte
WriteConsoleW
WriteFile

Sections

.text
Size: 13.1MB - Virtual size: 13.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 114KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 347KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gxfg
Size: 6KB - Virtual size: 6KB

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: 7.8MB - Virtual size: 7.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8d8cb6bc5d38803b99668f34f9480afa

Code Sign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

0f:6d:ce:c5:1d:e2:af:b4:74:cf:24:46:9d:a8:9d:7eCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

bf:6e:e5:86:4e:31:63:47:59:5c:92:a9:7f:9e:c8:8c:3f:9d:41:9cSigner

Headers

DLL Characteristics

File Characteristics

Imports

python311

kernel32

Sections

.text Size: 13.1MB - Virtual size: 13.1MB

.rdata Size: 114KB - Virtual size: 114KB

.data Size: 34KB - Virtual size: 347KB

.pdata Size: 94KB - Virtual size: 94KB

.00cfg Size: 512B - Virtual size: 56B

.gxfg Size: 6KB - Virtual size: 6KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 7.8MB - Virtual size: 7.8MB

.reloc Size: 4KB - Virtual size: 4KB

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

0f:6d:ce:c5:1d:e2:af:b4:74:cf:24:46:9d:a8:9d:7e
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

bf:6e:e5:86:4e:31:63:47:59:5c:92:a9:7f:9e:c8:8c:3f:9d:41:9c
Signer

.text
Size: 13.1MB - Virtual size: 13.1MB

.rdata
Size: 114KB - Virtual size: 114KB

.data
Size: 34KB - Virtual size: 347KB

.pdata
Size: 94KB - Virtual size: 94KB

.00cfg
Size: 512B - Virtual size: 56B

.gxfg
Size: 6KB - Virtual size: 6KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 7.8MB - Virtual size: 7.8MB

.reloc
Size: 4KB - Virtual size: 4KB