�"YB�L�FJ���&�y�%���Z�MQ?�9Q ��&�#��0�P���҇X�����_˒HT{�D����7^[�ITn�A�:r��f;�JQ�<��fi~�����%��JE�H���]K�������h�� �WZ��N}kQ��O��4�ߣG�*�C��G[�t��c^H-�jf��TA��w�E��[��G}���x�K���^[`�T��0�7Z9o&��!���beA�;EKF��͙?�ORN�T��Y;��us��՛��忢!� J��-z�Kk{����w�!W�h\:0*����F�p�����]����-����~�����G�lg��|��B9�x��(�l�7��<.�5ȡ�-8Y�?��T�\��&_v�AՁ���w���~|Ǫ<�S�t��K��\o��.$�A^�;�B�#���F��#��@�0�����+J#���g��)UXU��YV���yK���2=�S@�5��bp\��D�EZ0�?aA���Z"*\r�$���w~Z���diׅ��e�-�ɷ��[$����@\,s�ʸ��_����[0훹f�h�ߢ7M7���v��d�W���A֟������eo.mOX;���(��;�J���x ��ݴ$6o�<& ����~^BԩG��:.-���,d��w�1�7?��*�E����~�X~u{�Mt��V�U6�*� �lC�_�,�tk��f^��!��(gC��|4��C���pz�ԞO$j�|>��͝� ! ���{��3�i�����!^��w%rV�J6��9�U�f(�6�'����U�����(�K.@� ț�x��6 t@��Q3eq0-�7 L�7��Ҧ�"_�mY�u�s{�0�e��[��zh�&E-����pT���Q��.��t�@�{G��۾�P�m�y��:,��*��IO#����X�?H��qϑ>>g*�+���\Ǭ�����1���'b�����Ǟ�:�#�P���e(�:7��Ј�k��l�?lix&���/��g-Ќ��U}K7�����e��W�;y�����H �Z��ٵB�T2���͐A3�M@���g�pS&�E�酛 �yOGL,�g��7�0���/�!�����/��=g%��G�B���N�v6y{�i��L��0��7��a���"�vqj�� ��肝H�N��;���+��G�q�,�]�M�8�CSo�'�p]�HX1�X��Z^s"��"FC�_�� y��o�%��믄��&je�(���v%�KV�궮[O-�Ia^���]��jԛ�KF�����~� �86��PF(�aւ��t[~p`/�v�>1��ν_��ɦ�x{�ޠܩ�EBAeL9��̅,�� �����s��7��!�<��}���✦�� 5b1�W:����R;�stgs�~bstZ��'��dᴑױ�U�Ej��)Y(R7��}��c�����'\�M��� Ҫ}`�F�*�Gs�#�],jg'ȇ��������UwD�����؞o��+�-*9|�����;d���~?��~0ź�-3_^A��BK##���}�I��)h�e�,5�- ��2Lb&���0�mvv�i� ���9 Q��]Q^�ݝ'�0M���kdό�3V ��d������>j$�*�=U�C��ڈ�e�|��ݕ)��}5-lfw��S������h4~ţ���e�B�:���St���DP�l��;KUhQ�#z� �hN����I��1S+4�-�a�P�#Zw_�˾�A���@�z}�:��� ��[G�,!'���>�^�����d���$�W<�LON�_� �&_� ����嶬�[��M��3c�}z�@�L�Q�20l!�v�3 [��T^kww%���vT0���U��Yb> ���CLK�*�"�N��0����������MD��E��(3y�|Mjx���pa�����݇��f�QX�v�&|(c���f�mH�YB��t��5����*s[��_ ���Ρ��90JIϣ�#ώ'1[��5W�8��PM�������e�v��b��� ��$�f������ڭG���P� 0���;|z���D![L�����e˛j�<<h��+�4���T�B=�l��>���n�Kts�S��DpejG��ZY0���tvaO��O6b��O��Hv�ov8�á�=B���dϯ��E�����i���Ӓ��������x�ԓV-� 09��6�|o��^r�2��~{�#�o��M�����v�=���$�$�G�!��LF���j�cָZk�p� �v���(��* X��8d��J��3�[���8"�Ͽu�3i����e��'V�x�w�T ���P�K�� ��#߬��O+�>eL!��������x�?�K�,�����M�K 8L�$^Z p���Ù�pTy7�E����$�����1�;�u�I6�b�k��<H����{#(���b��"�����/t�G�m{��`]J�d��O%�?�� �ާ����Rn��B�z.�)<`6X�x��Q|.XX�"����'��UŨ���A�d����T�Ё�1: .�G4�r_��ӏ��=�X�d��Jkt�h��IU$e;�l1�7�_G����Wg���^�.�H&ط��V"�7�X)�����+�:q�&��`$�s�{�:�'z[?��\?m��"�&źb��㍽\�?��o��93���-�]wCѹ�{�WI�k�C9ǘ ��ފ�uQ�� ;��̓�������a��\OL� �0{b��}k�'% �u@\�-��.VJ3���e�N�#�����?$ �r��շ_�����k��0Т�{>?���K3�u0���b�#��iV������t����g�a��>6�-��r�a�����"���� �;��]����}���o]+�knO�$3�۽��a��]��g�:�t�d��+4@-�(����wP��>p/��6��OKX �eԙ|=zC����2���U��G��_=h���=�~����]�)"o'�(Cn�{[� ��.�}��xSW�i��a�{$Sv]6y� �Q�h��g�g,�b�[�Ֆ���<<����c����Gu�HZG[�u`p�c�5*-Z
Behavioral task
behavioral1
Sample
DH.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
DH.exe
Resource
win10v2004-20241007-en
General
-
Target
DH.exe
-
Size
6.5MB
-
MD5
b84c4f7be7ccdca37326f1f5d43bec60
-
SHA1
24d3946ccc5d11b39de289db181bd49bdf640964
-
SHA256
c8cafc4d77e5b180307857a9b8613077da8d8f0bee580ad99469ce4d7bed01ba
-
SHA512
f32ae9006d5c73bf875c0ee7841fd6f6f18615bfc5e6bcdb68545f6d7c452c5e056f8c27ee1809affc08dd73a3f5a323c91e6752c1d7b4ff67ac170afe09011e
-
SSDEEP
196608:TXHZh9i7VQUcHysWiEkMTtHzRKxfxs+BA:30xQNSsxEkM9z8fC+B
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource DH.exe
Files
-
DH.exe.exe windows:6 windows x64 arch:x64
004eb1134b41a790125170b2fde4291c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
QueryPerformanceFrequency
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
PostQuitMessage
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
advapi32
PrivilegeCheck
shell32
ShellExecuteA
ole32
CoInitializeSecurity
oleaut32
VariantClear
msvcp140
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@I@Z
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_47
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
ntdll
RtlCaptureContext
imm32
ImmSetCandidateWindow
vcruntime140_1
__CxxFrameHandler4
vcruntime140
strstr
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-stdio-l1-1-0
fputc
api-ms-win-crt-math-l1-1-0
ceilf
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-time-l1-1-0
_localtime64
api-ms-win-crt-filesystem-l1-1-0
remove
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-string-l1-1-0
strncpy
api-ms-win-crt-convert-l1-1-0
strtol
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 167KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 4.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 6.5MB - Virtual size: 6.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ