\kyR�(� ��v7�3��idWm^�!w�����m��`�Kէ��"�&%3�c�F������A��������� ݾ+��h�U".�4Sm�*��k����ړ�<:����C-#���y���xk�$Ei�n� J���u�d��ݹ���\�-9�{Ì�A����f�>-��Ch�g��?��#9�a��* �R�W�+���x����g��TyUmspa�_�����lJ(��i��gFtbևF�l����酖t*Z[����D�=�c�8�*a av,�����<t�o��M*��U� �e�@�jЂ��Zٙ��N���I������u�Kn���>�1����S�R��^��_��T`�ؿ1��VX���y<�@۸����U�6-�J?e^���"MM�+<��������D9����\^� o�_2?���_y�� �ɜ�Fk� ���I��i��<7�O���f*�^��]� ��<�/�7��ޏA��Q~�� 9�aD��c�0Mm:Lj����v>��~M�Y��vR$�y�T��:�!7g�љ"��}s�u�ϭ%����Iz@&�S�&V�.��:�X��� ��8�Y� ���=L�v������!o/��%�v.-���,��gf�i��G����\W;�Q������yoaŋS����zʁ��"�J�����7����D�i�6�d���o��Y��) }�D,Ӧ\��=�����IT��R�����ev'����� 2����(6k�qNs�B���iF6��{��x��Y�c�E&���ڟN�!�g?�����R���'-�4�*H�q��%�f�X�� �λ{w0� ;O&��RSgx��t*�� �-���c����3c��ٰ�����g�� �.,t�ٍ��ā3�h'~Jt��4��k꿢���G �{�ᖣ��������D�P��x�?Vɝ�өag�̈ yޣ�@n('x�r���w�BV�S_T+F</f�m�x�<�(�����{���q���" V帶b��8՞��Bv����9R�������}�4ڄ ��I��{r��=7�������`���Җ�� *`����v'W���J����l$�cVp�PI�0�S���ZN�w;���>��̭3JolamOZ^A�f ��tw���(d6����Wr�Cm���[R��f�;���݊ �\4��S�݊��D�翝�H�R�k����J�WCr4 R� ��fB;dA3U�$vW���� ��b��,��˸��HT�����si�����%�h�<BW��i��������;�-B����^ �D�v>+.���h5�-�냃')�x��S���Ztq����i��?�m<_ � ��O���%rd~�Iz��s;�҆z���P���&�Rm����e]�$��J�Mc�s!l)��<��Bt����>ϫ��� ����V���ޚfY�ܸJ�-�1(S�����H-b jzN�~[;�K��p�����v#bb�>U��z�>{������1�y �5*��ǁl5%���s�O��eYK���,�ˊ�����-)������Lj��룍<7L��!C�]�%�<I��mZ)8%.�GL��=�]���cʭC�_�x?��_Y<��玐��ٕ��V$�F���Vة����$}E�^!�� ���6Y�ӈ�`PdW&uca���{kp俅��^��JS01��������ћwW<�㼞D���>њpj5������� �?cL�.��a�5�L����_�+n�<�s�F�C�S"!�1iyn�������)ĕ6�I9��@ә��Iu��f���4��ˑ.UH��>���Fq�h=��s��������<J{q����m�E�S5�j5��ͣ�|��hj4�bV3*a��.��zr G�����B��T���U#��Nd�כ��u������a�.�� �2�靟���bv�h�ȹ_��Y�fi*m���htO�6�h�>@v8~��1S��Dt|�g��r���5��3p(��(��CV�M��gy�(2�T�ç����R l��'+��#���(/�ƴ�dNᬙ!>&����z�� �M�$�Xt�Є7[� �w�l�=C�궡c3�|�*x�-Y�tg�����6��N� еs7뵰Hi�j��Ȇ���� Pb#���]��ϕSb,O�ȣ�_��^��dĀ���?`��m�_ Z�î��/cZ^���0�8��7X|�X����QQ�A���f�aS ��Z��E ������"���r�aѤ��������)��Z��g�D���*0�N��c{�SLuJॉr8��"{(I�b+�+�N���� ��3n��&� ��#s?8�Gj]P�i��r���J��b���A���^��Kx�����6&k�/�λ��$$c���)� V � �YU��$��Է�9�/��<�e셙�6m�mhY`�Gߪ��K� ��i�ڶ��`��臓��YZr�P�?R���ǀ��������2`��G���̈w���� ���.���z��'cO��^�w�D.!aĤG9:�<�xBm?�pQ��26~'l�2�{�n���c��w���� ��Rp�E_� )��SY�i�5�|"���}gO〗�f{%G6$�T�\)PX��a:T�߃���X���~"фz O��� �oFEf�k�M/6�)q�5��&�_�Ȧ}�Ҷ���r�j���%�I�z����e�<31���H�% �ܔo��M�+0�D�����Y�w�b�-��T�V�+�)/o!���]�3־s���ḷV�+�s/vB �A@JQI��w9W������݊�ӆ�h�}��n�IG�lR��g��_f��Z�����R�)��ɺHuB���Á�|}��Ny' Ax���du:F��K.�ۛ�V��v���ӵ:��٬����a�1�z�,��$Sy�T�q�1]�O�� c�-͠i}��sСo������,nd�h��cp1�*�Q��X����p�V�p=�mO.{������$���_��ZB�݈P���'�;�Q }������Ds�c�]��=!+�c���JL�e����U��
Behavioral task
behavioral1
Sample
DH.exe
Resource
win11-20240412-en
General
-
Target
DH.zip
-
Size
6.3MB
-
MD5
10221ed78711cf9becf3fc04ee88e66b
-
SHA1
ed5559140d7ec04058cb80e91b0c02a91bdb86bf
-
SHA256
4c95918ef740f9ac2f8ea18164cb43a0bb6f5baf7761f0a64054264939ee76e4
-
SHA512
b794fc404d377b0124b4107898342c50b6458627e6248688f0d60b01eb3f5592ad5fba91ac5419dbc66b38d3c9ff4ee35fd36f9ad831a7739c01fb4d5bd4942e
-
SSDEEP
196608:zKH/iJ+tME5c7HkOFMPFKC9ZQEA/bTI3T:Q5MjPFMPFbvQECfI3T
Malware Config
Signatures
-
resource yara_rule static1/unpack001/DH.exe vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/DH.exe
Files
-
DH.zip.zip
-
DH.exe.exe windows:6 windows x64 arch:x64
842fccb1aa1a5b7cb5690fe724e8a0cd
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
VerSetConditionMask
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetKeyState
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
GetDeviceCaps
advapi32
RegQueryValueExW
shell32
SHGetFolderPathA
ole32
CoInitializeSecurity
oleaut32
VariantClear
msvcp140
?putback@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_47
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
ntdll
RtlCaptureContext
imm32
ImmSetCandidateWindow
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception_context
api-ms-win-crt-runtime-l1-1-0
_cexit
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
api-ms-win-crt-math-l1-1-0
cosf
api-ms-win-crt-time-l1-1-0
_mktime64
api-ms-win-crt-filesystem-l1-1-0
remove
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-string-l1-1-0
strncmp
api-ms-win-crt-convert-l1-1-0
strtol
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 233KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 55KB
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: 6.6MB - Virtual size: 6.6MB
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