PyInit_execute
Behavioral task
behavioral1
Sample
33c5d8d9af6f4e08dfb7e2978e16c4a0d5249b20b207d0dd9e2630e98cd49b70.dll
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
33c5d8d9af6f4e08dfb7e2978e16c4a0d5249b20b207d0dd9e2630e98cd49b70.dll
Resource
win10v2004-20230703-en
General
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Target
33c5d8d9af6f4e08dfb7e2978e16c4a0d5249b20b207d0dd9e2630e98cd49b70
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Size
48KB
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MD5
fdbcd841bdf1bc00f2c8896afbddf3ff
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SHA1
9b09345af2d22e705be42970a6ddd5e2688ec6a8
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SHA256
33c5d8d9af6f4e08dfb7e2978e16c4a0d5249b20b207d0dd9e2630e98cd49b70
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SHA512
7222f6187a85139c7907d6aec3886e353b34a0c211e477ae5b0944cd90ed8836345ef27c7ae654c26a292722924400e5ff2ae8d6003a8be9bb6a5b0f80ccd880
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SSDEEP
768:X9crojS2MqJRJMomfB3xMizAGNHCHnxtKTQ3bxdjcrN0oNPqfuQ:2qJRmHZzAGQHrU+dhfuQ
Malware Config
Extracted
cobaltstrike
http://8.137.10.228:50061/7msF
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user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0; WOW64; Trident/5.0; msn OptimizedIE8;ENUS)
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 33c5d8d9af6f4e08dfb7e2978e16c4a0d5249b20b207d0dd9e2630e98cd49b70
Files
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33c5d8d9af6f4e08dfb7e2978e16c4a0d5249b20b207d0dd9e2630e98cd49b70.dll windows x64
4eacd9b7a4ee4950828e28822605c7d7
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
python310
PyModule_NewObject
PyMethod_Type
PyType_IsSubtype
PyCode_NewWithPosOnlyArgs
_Py_Dealloc
PyTuple_GetItem
PyImport_GetModuleDict
PyModule_GetDict
PyObject_Free
PyErr_ExceptionMatches
PyObject_GC_Del
PyObject_ClearWeakRefs
PyObject_Not
PyUnicode_AsUTF8
PyUnicode_FromFormat
PyList_New
PyImport_AddModule
PyType_Ready
PyObject_GetAttrString
PyErr_Clear
PyUnicode_Decode
_PyObject_GenericGetAttrWithDict
_Py_FalseStruct
PyDict_New
_PyDict_GetItem_KnownHash
PyMem_Free
PyErr_NoMemory
PyDict_GetItemString
PyModuleDef_Init
PyObject_GC_Track
PyBytes_FromStringAndSize
PyExc_TypeError
PyMem_Realloc
PyObject_IsTrue
PyExc_NameError
PyTuple_Pack
PyMem_Malloc
Py_EnterRecursiveCall
PyExc_ImportError
_Py_TrueStruct
PyExc_SystemError
_PyObject_GC_New
PyUnicode_FromString
PyObject_Call
PyUnicode_FromStringAndSize
_PyObject_GetDictPtr
PyImport_GetModule
PyErr_Format
PyDict_Next
PyErr_SetString
PyNumber_Multiply
PyTuple_GetSlice
PyExc_AttributeError
PyDict_Size
PyDict_SetItemString
PyLong_FromString
PyTuple_New
_Py_NoneStruct
PyObject_GetAttr
Py_GetVersion
PyInterpreterState_GetID
PyObject_Hash
PyObject_GC_UnTrack
PyLong_FromLong
PyObject_SetAttrString
PyMethod_New
PyExc_RuntimeError
_PyThreadState_UncheckedGet
PyTraceBack_Here
PyObject_GenericGetAttr
PyLong_FromSsize_t
PyErr_Occurred
PyImport_ImportModuleLevelObject
Py_LeaveRecursiveCall
PyFrame_New
PyExc_RuntimeWarning
PyErr_WarnEx
PyErr_GivenExceptionMatches
PyCode_NewEmpty
PyThreadState_Get
PyOS_snprintf
PyCFunction_Type
PyUnicode_InternFromString
PyObject_SetAttr
PyDict_SetItem
PyBaseObject_Type
kernel32
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
DisableThreadLibraryCalls
IsDebuggerPresent
InitializeSListHead
vcruntime140
__C_specific_handler
memset
__std_type_info_destroy_list
strrchr
memcpy
api-ms-win-crt-runtime-l1-1-0
_initterm_e
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initterm
_execute_onexit_table
_cexit
_initialize_onexit_table
Exports
Exports
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
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: 512B - Virtual size: 200B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ