PyInit_browser
Static task
static1
Behavioral task
behavioral1
Sample
fea6deaddcea1f80507f30223eb75060_NEIKI.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fea6deaddcea1f80507f30223eb75060_NEIKI.dll
Resource
win10v2004-20240508-en
General
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Target
fea6deaddcea1f80507f30223eb75060_NEIKI
-
Size
332KB
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MD5
fea6deaddcea1f80507f30223eb75060
-
SHA1
c92199fb9ee0e363cd6b91d48d66f4fed3bbcb57
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SHA256
0a583952fd571b40165d75079e2c1ef7d21db4e68e30df22954af41a7345ecfd
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SHA512
c9cb7689c7311aa0022a4889a8f6c3a0ffb3cb91cfd2ccf80b95dd4cc8af6372c3111de09fcf8de259d0ada35305f0e90f4b528193034510b14453ab7bc1a5f5
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SSDEEP
6144:E4r1gRbPTv7NoEE3rFvZw57np1ZflhmDBP51WutfXHb:pYzDZIk5yTwQD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fea6deaddcea1f80507f30223eb75060_NEIKI
Files
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fea6deaddcea1f80507f30223eb75060_NEIKI.dll windows:6 windows x64 arch:x64
1fdfa77b683f1ba9d05af503ceec8f4e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
python312
PyUnicode_Concat
PyExc_UnboundLocalError
PyErr_SetNone
PyDict_GetItemWithError
PyInterpreterState_GetID
PyThread_allocate_lock
PySet_Contains
PyObject_GetAttr
PyModule_GetName
PyDict_Contains
PyUnicode_FromOrdinal
PyFloat_AsDouble
PyBytes_FromString
PyRun_StringFlags
PyGILState_Release
_Py_NoneStruct
PyTuple_New
PySequence_Contains
_Py_EllipsisObject
PyDict_SetItemString
PyDict_Size
PyLong_FromLongLong
PyFloat_FromDouble
PyGC_Disable
PySet_Add
PyExc_AttributeError
PyTuple_GetSlice
PyUnicode_New
PySet_Size
PyNumber_Multiply
PyErr_SetString
PyExc_ZeroDivisionError
PyIter_Next
PyErr_WriteUnraisable
PyObject_GetIter
PyNumber_Add
PyErr_WarnFormat
PyIter_Send
PyExc_ValueError
PyLong_FromUnsignedLong
PyDict_Next
PyErr_Format
PyDict_Type
PyObject_RichCompare
PyBool_Type
PyTuple_Type
_Py_FalseStruct
PyImport_GetModule
PyCoro_Type
PyNumber_InPlaceAdd
PyFloat_Type
PyModule_NewObject
PyMethod_Type
PyLong_Type
PyType_IsSubtype
PyNumber_Subtract
PyErr_Restore
PyUnicode_Join
PyExc_OverflowError
_Py_Dealloc
PyTuple_GetItem
PyImport_GetModuleDict
PyModule_GetDict
PyObject_Format
PyObject_Free
PyErr_ExceptionMatches
_PyErr_FormatFromCause
PyCapsule_GetPointer
PyModule_AddObject
PyObject_GC_Del
PyErr_Fetch
PyLong_AsLong
PyDescr_IsData
PyObject_ClearWeakRefs
PyObject_Init
PyObject_Not
PyUnicode_AsUTF8
PyUnicode_FromFormat
PyObject_GetBuffer
Py_Version
PyNumber_InPlaceMultiply
PyVectorcall_Function
PyLong_FromLong
PyList_New
PySlice_New
PyObject_GC_IsFinalized
PyImport_AddModule
PyType_Ready
PyObject_GetAttrString
PyErr_Clear
PyList_Append
PyBytes_Type
PyObject_RichCompareBool
PyUnicode_Decode
PyTuple_Size
PyWrapperDescr_Type
PyObject_Hash
PyCapsule_New
_PyObject_GenericGetAttrWithDict
PySet_Type
PyCapsule_GetName
PyObject_VectorcallDict
PyDict_SetItem
PyDict_New
PyUnicode_Type
PyThread_free_lock
PyGen_GetCode
PyObject_CallFinalizerFromDealloc
_PyDict_GetItem_KnownHash
PyObject_VectorcallMethod
PyNumber_Index
PyMem_Free
PyExc_StopIteration
PyFrozenSet_New
PyCMethod_New
_PyGen_SetStopIterationValue
_PySet_NextEntry
PyList_Type
PyErr_NoMemory
PyDict_GetItemString
PyDict_GetItem
PyDict_Clear
PyObject_GetItem
PyModuleDef_Init
PyIndex_Check
PyObject_GC_Track
PyBytes_FromStringAndSize
PyExc_NotImplementedError
PyGILState_Ensure
PyDict_DelItem
PyUnstable_Code_NewWithPosOnlyArgs
PyUnicode_Compare
PyExc_StopAsyncIteration
PyObject_IsSubclass
PyExc_TypeError
PyMem_Realloc
PyEval_GetBuiltins
PyObject_IsTrue
PyExc_NameError
PyTuple_Pack
PyMem_Malloc
PyList_AsTuple
PyExc_IndexError
Py_EnterRecursiveCall
PyExc_ImportError
PyGen_Type
_Py_TrueStruct
PyArg_UnpackTuple
PyExc_SystemError
_PyUnicode_FastCopyCharacters
PyObject_SetItem
_PyObject_GC_New
PyType_Modified
PyAsyncGen_Type
PyTraceBack_Type
PyMethodDescr_Type
PyExc_GeneratorExit
_Py_FatalErrorFunc
PyUnicode_FromString
_PyType_Lookup
PyUnicode_Format
PyBuffer_Release
PyObject_Call
PyObject_Repr
PyType_Type
PySequence_Tuple
PyUnicode_FromStringAndSize
PyIter_Check
_PyObject_GetDictPtr
PyObject_SetAttrString
PyMethod_New
PyExc_RuntimeError
_PyThreadState_UncheckedGet
PyList_SetSlice
PyTraceBack_Here
PyObject_GenericGetAttr
PyNumber_Remainder
PyLong_FromSsize_t
PyErr_Occurred
PyObject_SelfIter
PyErr_NormalizeException
PyImport_ImportModuleLevelObject
PyImport_ImportModule
PySlice_Type
Py_LeaveRecursiveCall
PyExc_KeyError
_PyDict_SetItem_KnownHash
PyExc_DeprecationWarning
PyLong_AsSsize_t
PyFrame_New
PyCapsule_IsValid
PyThreadState_GetFrame
PyExc_RuntimeWarning
PyErr_WarnEx
PyObject_Malloc
PyException_SetTraceback
PyUnicode_Resize
PyLong_AsUnsignedLong
PyErr_GivenExceptionMatches
PyCode_NewEmpty
PyErr_SetObject
PyException_GetTraceback
PyThreadState_Get
PyOS_snprintf
PyCFunction_Type
PyUnicode_InternFromString
PyObject_SetAttr
PyExc_BufferError
PyGC_Enable
_PyDict_NewPresized
PyObject_GC_UnTrack
PyBaseObject_Type
PySet_New
PyFrozenSet_Type
kernel32
DisableThreadLibraryCalls
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
vcruntime140
__std_type_info_destroy_list
__C_specific_handler
strrchr
memset
memcpy
memcmp
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf
api-ms-win-crt-heap-l1-1-0
free
malloc
api-ms-win-crt-runtime-l1-1-0
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initterm_e
_initterm
_execute_onexit_table
_cexit
_initialize_onexit_table
Exports
Exports
Sections
.text Size: 261KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ