Behavioral task
behavioral1
Sample
Set-up.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Set-up.exe
Resource
win10v2004-20220812-en
General
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Target
Set-up.exe
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Size
815.4MB
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MD5
8d09a44d7b7ecdc7acb2aad0376a38c6
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SHA1
91ba128382958716bae664ff0af101da6d44be3c
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SHA256
85bfbde0fd013241fd5ed1f099874814c813d4ac968d6ce8e0be93e8b07e3918
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SHA512
4afa4befb406bf174384869b9514a5e74a4ce6b1d3f5978d9fec42ca2d04487f17661fd817caa14725f309844d3b0879861eb503521a30ec72ca25ff64218b2a
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SSDEEP
98304:cTxPupJkmHmooywZfLGc6D6yT+nHZH6JnIRLfZNlT3/Msj:cTAkaoBxLc6lnHZH6Y/Msj
Malware Config
Extracted
raccoon
\D{�0�,*��A��/֔�I�x���v��������}��9��yH���>Αt�Z���<^W+�����x=٬l`��q��'1vc��g�9i�m�g��^��Ķ������9�9��v�C @d�Cy�fp���ʊYha1^��{�&��9������b���"��i0\��ؿ������p^6���7-'����hj��������~��]���Y$�y��&�铥�ܓњ�`��_8��7����P�r������D��fd�����SKbb#�7X�M�cD���JN�CP]p_������p��"���-7+��W�t�7��Q��9I�/b�+���H�k��/� N�N�^��7�"��8;R�Ӟv��c�<�)px��n�H���L��@��T8�T�J�����ͰR47R�C��_9�x�_ � ��ӻ�������?d���3�����P���{��������U6LG���t ���>5+��>�=���O�8y�6
Signatures
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Raccoon family
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
Processes:
resource yara_rule sample net_reactor
Files
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Set-up.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 8.4MB - Virtual size: 8.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ