Q�����P'���J�����Kdž�����������zp�[��N@�>-�Y�0��M�+;E��] ��"�nI�$�2��hb�7c������uY�u��M��?�����Y�e�A�ݘ6��3'/[�����2^�Y�v�*��JQ�S���*�|>N��3[���n��8D��[K���qt�c�;����!�����i�T�AC���ь!ܤ�r1���ڙU7eb�tY����������%�gBf�,���l��zv��� =���cF1�M�s�gtVȶ"�`_$��~�^o�4�-���7����K�M��'Rl���{��@٧��G�M�Y�/Y0�#�unIi-����v��z���u��I��bi8W�5�up�My�]^�9є�O��u����������&Nja�!$�a�=%z$1�2ɡ�Kd��ߞ�v���]�r��� =�sı���H�g�D��꾃9�H�:ğ��l�6��<N�&\m���s��,!��B@x�-|X��A��;`���~� oҿ94�L/�K%���S�*vA���<�S:o]���ۊ��8j������ꈚ��]�Ymmy�r.}tEj�E����<���\A�%|���t=����!��1,y!i�n�Jw" wأBG�������h�9��C:�9u�X6����b�>�t���C8�����8"��͕�+_�_�Qc*�-��i>B<�V����wqm�b��U_�պw�z�$��Q�������}j����ȧ�WL���Z��@��Z�����#�6Ʋ��S-+td�@'��DQy6��:��O���#q��(�~�rDnޛ�����?uznU��Wq�P��Q��u'��[���O$��B�`t���'�[��;g@���s�R�ZQ�3�5��6�cez|�����i?��W51x5���!{�>3S�zZp���6���>�����#�&�]Ϗ|�59ٿ��G�3����@�� � 8+������eĿQqH����S���$�v�.��-��*X�J�=�3|; �hs�A�����-��� �-�D���;�ν��V�~Y0'���"sJ���Q����Ćv7�^��'ro��S�Yrػ�r6��#�N��Q�{�� Q�*mf��i����xKN�W��A��a�C��@n��_zc�n�����r���]^ ��AF�Z� ��ųƅt�Y¦�����T������Bm��ͫ��=��?[ �+�����������UkI-�p�_K[�1BVRG7�����sQV�8]�:1yo��� W8�M[fZ�R�VbA2��U�������Ţ�l�#����3�K���?���_n�u����)��P���<�_C��]�pp��S��9�����8tl%�^������օ���2��;]����S.�q��� �R<�g �$������G�쭵�Ӝ��]�Yc�?%䱷ql� 9S��VidQ�����?ݻ�l���^�H����6�Q�l�b�k�%���XKTӂ3�1�s�. �Ø��Ϟ^� N�T��_iӔKH���'F�%��)���ZG^�4^���B7`���M����A���� ��`�.�L�K��t\��+o|�������#K>HM Tt���z�u���||K'�/�i�&�E`ּ:�!�s�|���>��l���Qw�V�2+��тv���r��KLx���tP�ͭU��� pYބ�F�"b2M�t��HDL��.n+m���%�xc�!"\9h����3�����!Vo~tP^v/��E)a��,�陚����u��g�һpG^a��������� ����O��э��x;H���=sv�"�,3�E�oX��y9�����e�T�T�y�~�1�%g���� �4�(/��֪�r��|-`]5NQ���*���%��N��G���e���W��ҏ����p?�'����j�]PZ<X�ήB��5G�Z����@�&��EE�J<���y��GRV�T�/6%�`m����9)aA��lV�#�J���dž+| ��|�1�F��$�D�w�_�l�e��/��;'Ŧq����������^�K�;:�����u9ﱐ���� '�J��iT�C����`3K9�N���_;�x����^�,�iM�a���,�%��L��C� F�h����T)�{�O�������#%�3f�q�9c��MTB�U"�bw/��O#h4+zV��*��_]v�>¼?OY�f�O����6�f��yYL������/~��;J����#{�᪤5Bl�V�Q�3SI�x��Y������'��#A�fE�m*M�d�������4��1���xۛxɡތ�a$%בx!�yĆ@��<��fݧ�d�X�4閉�n���P n��'�����^.�~\U����������XB������ _��!M˨=b�孍��U����� �%�v����r�z�H�RJ=��@Bv�%w�dK�X��n ����|o�`pK��C�=�2Sj��g+)�ןz' et���i ��iN�T�q�U8;�,�`Չ�o{(�D�A*��B����*7|������,h(ʌ�P� a��?�\�Y����������#-w��Dw^� !��a�|�oj���b}��G�3JBT���=�����r=�����wH�bLa��k�c�0��C7K��Cl�~[��~��2�7KX����������>B�� /�e���n$�&�g������?��~�2�Y`��犧���NHk�]��6NEA�����,�<�J��n��hK���4����*?̸�{��1��V/:��z܍�5!u����2���t�Ht���@ k.�eL��B6�ٕm'OH���lLFW�,@ԗ<�P0��B+��e[� ��:�7�^�v�]���!b����*�KUDZ����<vf�C�>av�s�=#hB�U��A'f� Q��أ��s��F��ߓUڑ����َT/��0��4���3���V���`˵��g+a$ ?��oa���Un��B���X������진CK�h�v+��T�A���b��(��x`����
Behavioral task
behavioral1
Sample
8d4a2f9898f76585fdebab32c2fb2e39f0206784b3e8c8b8d0225b2e089169bc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8d4a2f9898f76585fdebab32c2fb2e39f0206784b3e8c8b8d0225b2e089169bc.exe
Resource
win10v2004-20231222-en
General
-
Target
8d4a2f9898f76585fdebab32c2fb2e39f0206784b3e8c8b8d0225b2e089169bc
-
Size
5.0MB
-
MD5
2c550db44372106bcaf4a90620f48046
-
SHA1
8a064291538ed4f0e703f4d1ccb5801d1f0d0104
-
SHA256
8d4a2f9898f76585fdebab32c2fb2e39f0206784b3e8c8b8d0225b2e089169bc
-
SHA512
9242c55aa06125f2e69086759e605cf9ea10bb652ddd2629522b3174ab832d5b684b11c0359bb6dff159fe62b32935d25e17fc9f0e2231e9ca66383ba9ed5942
-
SSDEEP
98304:n8ZFIDm206EQjQNt+Mx9W45IiR4/kTRPTWPvR1/6LeSpgO0:8ZODwlDBddOkTRrWPZ1iLrT
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8d4a2f9898f76585fdebab32c2fb2e39f0206784b3e8c8b8d0225b2e089169bc
Files
-
8d4a2f9898f76585fdebab32c2fb2e39f0206784b3e8c8b8d0225b2e089169bc.exe windows:6 windows x64 arch:x64
7dcf13d620b91907646a45b7c2cae7c3
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
kernel32
Thread32First
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
MessageBoxA
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
advapi32
LookupPrivilegeValueW
shlwapi
PathRemoveFileSpecA
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ