UG��EHtQE�#5\�~���=T����h�+ ��Ҙi��ɵ����@�ŊhE��Q$����`J�Mr������[X�I֯|����]� ��������:�3R=����+�V�~Pbhy+B��>;:�����)7!�5����y�������ܜ��2Q���}�~Ζ�\�������rή����Kuȟ���#Χџ���ھ�PW�eg��6�DZ����A�1?$�A��@���&��J��F�E[�̓>+;ā������*���Uk$��76- ��I�b�HN��G��=���`v���C��&OxW�,��8�0CDsp6Tu��' q�Q�����J������������E�* ���T��Y��d%�=q[�����aަ��6�(a�:/�ƀ��bG����I;!Ճ_�����sF�3���t�J����^Pf�>�p�GJQ�ۈ�,������T�*��8�j�֒Ez��Z���cZjS��Y V��9�O���;��eW���-k�#\2K�������3�괅�d�]���[O�� ��/�@?-��C1��c�Y4�-�q�KE6f~&���)b>+W�x��ۤ���?]{�]p �`����t��F ��]��4}��[�ru��.Ta��nU�+!��R�F?��j�۫3{p�N����ج18��N:��%a�ǐgY�kW��PE+jE��)���!�K/���v�$N2^���Y�3�|�M5Lj���/����!"bU��Fc�a��?+�Z���A���&�#�1U�'k�J�(��H�1x����~a��v�y$�,���\�r]�s ��AR�~�j�,j���1]dl���;_=P0�%KP��ʨ�����������y��؆ ^a@ �Ӂ�h M¹>�� �/��m 5L$�y&K=Ji��Ȝ{|��`=ra�d�ڼ���zo�����%���H��,�تU������GV���Zg���c�az��Id),�gW/*��e�Y~(��#���9G#��i�3���;�������_�p���BR���~�����Җ���o���D���P��p�_���C.�����g�+/���D��������<"�l�����&�a-�%�Ă�6/��<N ���8��[r�)`�KΗR�^�IF��.p���#�kj����E�� �p��ܾR��1u����}��}g���1���o8�.,��^F�:�ќNl�b`���+�3�LF;9=�"�Z�̶�[{�M���I����ߗ�s�'�?�w9�������*S����X�u�ꮭ=izN94M i���y����__�O���Ȣ��3nW*���Dc)]"�ɖr���R"5C������Bt%�G07>�.7T��ү�м���g�z�L�)� 2�Ἰ�� �yӔ`���a����*�ͧ����[e��v�&�ȓ7�sP�F��G���6�ǯ�v�Z7}���7�����#خJS�œ��x�U]�{�]�:)+��`n�z?�Ȗ.]�=yuY3�]sټ+��[`9� Ck����0���Y�H�Ow6(�I{uZo�kS�T\Fd������!,���0���6D��p�H�*1W���iL��3i*MB��k��6���>������R�C�+&�4P��E-&���,� ����lK�ޡ=��u^L�E��w���m�]�9���5 p+�utb��lįm��c-��w����nK�˱��T���B&�%[U�M�¾;Y۴��%y�sG���AѴ�Y2�h^�����T%fh�O������p����z������m�}vF����>���v�㦆�ph���z� ����'��M��Wsu�ϛ��K���d��u�����y���<YR��2�@���U�G���*0�n)�^��>���a�\`������{����A�!#�E��Y!G�m%n.�i`B��6������;v��|�6����`W��V���Y�[����UNH�|/%�U����IR8ۧ�'�M�E���U�KAn{��9ۻ�U���M���=� afL��c�U�FH��[��L~�6H��;1Rl�i":xg���� �W�AD=� k�vb���b���q��թ~��J��$t��2�� ��Bv�ڒ�by��g&��z^�2��ʟ��*���%@Kp�1��I$T,m�]ͨ���/�~� �K-`�BK_xDY����Ź�]�ۡ�0��0{�G�}$���<�������?�[����5,��e5|�v������M4�A a��C��B�2yؿUp�3P�&Rt�E�P��xn���/���ʤ'�/c���0�.A�&�mW��&����'�t��Wt)X{��wIA[�Z�6��u�N����z��6�D#}� ����ˬ��TH���Չ���O�l'�х}�b%��8�38����F ��.��9Q��TXx̵YP�<&CF3�;�Ո2J��ͥV���&�q�mg�n�7�=��rË= �Tp�x��Jf�������(7�=�3X��LH�@��R~�PL���}e;���Fo�J�+5e�f�)��=V97��)qdcz���v���I,g���'1�%AV�!� s��"��(���mt2��[���HP,^W[��� G*���9��2p�g\v���c�a�B\}g�i�����^�)0��$8G~L�A��X�l|����ao�dAx�N�}v��7m�^0�݉����D�V���,�x�n(9�,#l4��z�����ק :_��0���Ȑ܆$���N[t�os�A!Ɛ� NiMvYEg-�T&7���*���C���h�F��^c� }��H��JE�������� �|9&��$R�������v\����s2���"���������a�g�i��3���F/B�Awf�x�p��|'�j2����o�ķp����GQ7w� ���� �춶�������]v����ul���-F���Gs2��q�H��q1x��04?�Y�2����N�Xê����+j6[�+=�S�QFa$�8f���|��u��������6�<� ��3-?S�[�D���Hi> 8a�E�ǻ����Og:������U��
Behavioral task
behavioral1
Sample
3868b89e11017b0a8c43bef6b3641e9490f148158134497217c3e6d0b477ffc6.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3868b89e11017b0a8c43bef6b3641e9490f148158134497217c3e6d0b477ffc6.exe
Resource
win10v2004-20230703-en
General
-
Target
3868b89e11017b0a8c43bef6b3641e9490f148158134497217c3e6d0b477ffc6
-
Size
6.8MB
-
MD5
f7751d79f01fb6355604f8183cadc315
-
SHA1
4f01b4561796c15ed48166391be06a115134f33e
-
SHA256
3868b89e11017b0a8c43bef6b3641e9490f148158134497217c3e6d0b477ffc6
-
SHA512
c31296dfe766dd28256fdc5138c16847654c5057f45e1c6d6679e53855ec79794699158087e6a901416f8f3c68870ebabb86f57ff058e936fed3a54516613d8c
-
SSDEEP
98304:63JHuR18ybA5r7w1/fG0melEx8B0MYD/vz+NJTLXH/q6iVK/mCs9hL:oduRaBNYmee4XfJ7sL
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3868b89e11017b0a8c43bef6b3641e9490f148158134497217c3e6d0b477ffc6
Files
-
3868b89e11017b0a8c43bef6b3641e9490f148158134497217c3e6d0b477ffc6.exe windows x64
9f1c61e97997c2d9ef68cefc220fcbc5
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
WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
FlsSetValue
GetCommandLineA
RaiseException
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx
HeapFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
DecodePointer
FlsGetValue
FlsFree
SetLastError
FlsAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapSetInformation
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
InitializeCriticalSectionAndSpinCount
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
api-ms-win-core-datetime-l1-1-0
GetDateFormatA
GetDateFormatW
GetTimeFormatA
GetTimeFormatW
wtsapi32
WTSSendMessageW
user32
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
Exports
Exports
Sections
.text Size: 397KB - Virtual size: 396KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 493KB - Virtual size: 492KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 67KB - Virtual size: 415KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 144B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.symtab Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
.vmp1 Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp2 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ