��X������k� %��-"��t�B�#Ej|*�?�f+{/57�&�[h��ba����kˍЈ��I�o���=�ja1�� ��k�����s�a7^�yE\�R ����v��vq�z� k33P���<w��ZHanl1��83��z���06�0�� ��Ro(R����R��*����� ]���0+��0;��.��e0%2�o�oL���i�~����^�� �������S�S���sۇ]t��'T�*��<�����U����t��*06x�b������g:��_c5 �u��h�/�� �U{Jh6�'��w{�(������Z�S�.��*MK}{Bw�*� E��� j���QFcƲ���`�b]Yo\jL��5 Q� ]��2��P&�9eY�G$�`��YU�8P��i�c?[��}tW}S�E=0 ��� p�����2��;'(���!����&v ���~���MM1O�j���W�k9���- ~Q�O47 Z3*��gA۶�� ��SF�����Ňfjk{���C���⨳C��zc�<)>(�;ŗ\xA()�����j�z�V-8�=i��� O;�̲�&�ڳU�6�!l��/��Ĵu�ݠ�#D��<�t��)���\Q +��=kw�㈊�Iҥ�C%��$)�;W=悜�%\Cj�<��ԥ O ͵rT�K�O�ӼQa�d����A7`p��6�NI�Db���o�!X艙�9RUJ�=��{=o)��42�Vg�����%^�C8%`F7��% �;�4Թ��������l�g��������.Q�}�{:�=n�7<"[D�����6�|oC��|k��-,]��ћ���55�~�( ������W�vzM��j��\�Hk�a�y[ ��xn3mlɮ��S A�W��U�Έp��m�k{ݧ����S��J�q5{�xO}8��aP��� �C,������=�(����:���UZ��Y�q�����UU�lC�S�� ���5�EֿЋS��K�P�����:�����9휏�X�Q����������"#�N� .�P@�~D�G������7l Ft+�Źқ�ιM&x�T��쉼Te.��2��q� ��c2/���@u�,J-r8PQտW +�����X��� �C#Z��*K*�J���z��yo\k�Xy����C��$��l�����if��RZ8��%�+Bc|��ׅ Qof��Ku8�1�S�X�:̽��Ux��~��nKԶ��T/j䏞�qf$~;�su�RPN+����?SO�f��cZ�2ag�W:5��G8|Av�:����EE�U?����v%�הڱ�2��cY��}��&��5h�p�� ��?S#��\�^��#�@��;��k�ܔ�3U ���Øs��Ǜ���} :E6,�K�=�z��u�/��ә~�"#�j�M�,7�Fɡ� ��c�_��s�"���Tc�B>j��Ɓ���^1����2|zOe�� ��J~�#��J��hW������x,p,�/%i!K|��_�G¹�;}�h�OB�p��&+$�wp#QP2�V��̶^Ш0�z����`b�r7C�: h1s��A�,��B����C}:��vC4 �8��'����^ө�$H[em���h���}���R���@�{�sV�m,Z=�1+��vY~$�/ �? ��'R��V�Wa����5A�ݓ��cT��Q}ԯ�[���P]8�<�z���-n ��� sd3q�ṱ�X���!��Js9�A��[)!����U��↢�苜,n�CFuH^�(��e�/�P�?B�cr�E��u\��e"�����]���q,�uͲ��g�p�#���6����p�Pq�����%����6(M�v�j�g�y��7�ؕ:��!{(K�9A~庠����{��Vj;�������e�[���&Z��ہ�X�Of�+��^H��e�ڣ�f��]��Q#����~�n����ߓ�X��ޖՒ�Xue���j�љ�J0��=;�ו%hr�EC[q;_���A�pY�6z�.�3clfX�[��ԑ$�A�����Č,E�N������:� ��{�ž�L;�K3��~�\������0���_�`�,F]��v��s �穮�#�;<����إwx搧���"gR���/� ^�q&m#i�-��S�0 JI�uS!A'�9�*����p��n|�7"ƣ���4�+n7�6�����,#��G;J�Ȅ\e/���?g���[�<+�0�"�n�[�+P܉s��g̍�ݸE��ښt�w�)�L��蹉�@��f+����S�=a�����̠��E��|�M�4��껭������<&��#�E�5PF&���]NXsK�k�ji��+-��4(Mؙu���VB�q �1K�v�����[Եo)M��T[F���{�<�qΰ����r)��t#~� ��S��j�ʲ�̞�����������A���>��zmg�����"SءtGZ��#��#��2"ZѩTɪ��߰��"�,����}Kk���L�yq6C.���+�I��{�N3�WP��l�#�������(��e�v�ӽ�&�qM��)]Qy#�t4��ם(���T����j�F�W�~`��d����m�#�ߦ��,��g6.@��̀������05�Rw��\�ՑOg�0|S&Q!C�NX���i�z���!*� �͕Tebt$�""���jѓ|?��y�&²U���]��q�]xA KW��fY�0�0_�{[)��n�u������r�~�/oG�߾z��1�����S��T/_H03_� IPs�FM�r����"��H/��q�Ё�����!���Y]�nLRda\ ���������u�<��b�c����o����"R�^;d�]��{Q�Eb�����Vo�η��V�S���<{ ���+!r_d!2�����s�\]v9e~�W��)�'���yRZ�~� DBw��//ޓx��<��[�B����� ms]�s�Z0?seKv�'���U�S�Uh�/�0[oY2���=�q��1Ai*����H����R����}�� ��3'��M!��C�MEk7��&&X�
Static task
static1
Behavioral task
behavioral1
Sample
257ae3d6a3ac8d2443f7672e9e02d5cf.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
257ae3d6a3ac8d2443f7672e9e02d5cf.exe
Resource
win10v2004-20231201-en
General
-
Target
257ae3d6a3ac8d2443f7672e9e02d5cf
-
Size
2.6MB
-
MD5
257ae3d6a3ac8d2443f7672e9e02d5cf
-
SHA1
034c43de6d0c4a85379d78fa62dfbe0819a0ae31
-
SHA256
5f5f8bf6532352ce3d1ae41b2a9c69707fc78608b67fb99ac06b3165a90b7901
-
SHA512
61f0e8155dc0294bbea91ba06a0b450537b9987ce8fcbd2d49b2b17d48d7aec30fdc5f4a9627e8820f15188ffb69f274bc811969a50baba3e4f6b0d713371086
-
SSDEEP
49152:FLdlU7Cj/f7VQG2PMcu71QLAbFg9VNIUZ3PQa4351Ix+QLi72HsPN91:y0/fpQGgu1lu9rHRIa47Ix+QLE2MPNL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 257ae3d6a3ac8d2443f7672e9e02d5cf
Files
-
257ae3d6a3ac8d2443f7672e9e02d5cf.exe windows:6 windows x64 arch:x64
42c10f4805d0f3c99408863805420bad
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetCurrentProcessId
GetCurrentProcess
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
TranslateMessage
CharUpperBuffW
advapi32
RegDeleteKeyA
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
shell32
ShellExecuteA
msvcp140
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
winhttp
WinHttpOpen
ntdll
RtlAdjustPrivilege
d2d1
ord1
dwmapi
DwmExtendFrameIntoClientArea
dwrite
DWriteCreateFactory
vcruntime140
__RTDynamicCast
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_errno
api-ms-win-crt-string-l1-1-0
_stricmp
api-ms-win-crt-stdio-l1-1-0
fclose
api-ms-win-crt-math-l1-1-0
sqrtf
api-ms-win-crt-heap-l1-1-0
_aligned_free
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-filesystem-l1-1-0
rename
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-time-l1-1-0
clock
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: - Virtual size: 433KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 135KB - Virtual size: 135KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Windows Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.Windows Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ