�����m���-�?Мf�*����xf�ic������C��*2�x� ��"�銏np~��薒=�����F���a^�i ��v�ya*�!�����5�!�;f���߳��2V��&ޤ��Z�e�O���D��U���/���r��+���mp|��~!>L (UѰ��P����V#�F����jALf�gU�1�x%������ {�w��C_��~�]L�3���̾S�H�_��$۸K��)�}���M�ǭ\!b'AfT�8q�ψf���U� ��u��R��m�Q�FU>q>PhG6���gr�<�m�Bv�>�S��*����G��M�l�$���+ݕMЬ�X��9s�Ļ< Xw2��l؞&�v�Kk �h��s1�)y�M���W�3��5��8yֿw76�+|k���%d]�A��5���q]А}K<ԑ: Ʈ��.~��O TH[C�d ��>���s�W�% ����A�M��Z8d��+��aJ� ��_��Nt��W�e�kQ�յ�� x"e�^s\P=�pjt�E��6$�whP~���l�b_�ˀ� �ͧ�ŵ�1����r8d�h�@ \hB��I�G'G��3��Ц����N��5������Ʃ�?����`���w�=��Pg1|ձe�������x�^f&�LS��潩�����9�Z�:/�<��*��90��ޟ#v ]�����FW������]#�9K4���s�=�&����%Sq���7},��B�)�����N���Q� �� =�ˬ�&�������*��Yf�P����v-ʫ��K�lY�oC1����M�����w+�썩�-����X����٥�(�]�+�jA��.���U`�x���PP���j+���GĚ��\�w ��r2��i-��I��Hګ�i��x�O��\�SG�<�JPX�RV�{�K$�f�v�9��?����np�H<#!���f=�B. ��_��Z��%�[V�2(�h<;�j��$���c��A��9� � �\�%�!k А��+斁2�Q+;Pq\KJ!F��6��Yy��.HͿ-}�^���`��MXԐ�q��j�M�M�6�a�z���D3�6P�=&D\�-��Ɇ��EK�y#*��@e����AV~���U���%�l;/��)��� �B�^�̀B�8�K�Si��?(]�?p�h���#z/�1V�kp�kwP�Bܪy��Ͽ6))P=9�Yo��D�B �l����U�W�B�$ZS9�.PVʘ� \?�]��35@��h��*c�ɫ����JD-TVZ*�թT��!���Jr�Q��ٌ柋�q_�b��4i�t��*���!���Y����,���?^2a���{�*x�������WÓ��eŵ�.�B�?(���LL����k���M��F_Ѣ|Ъh ��P������ml�H ���S<�lW@���4�VK�BN��Pڹ!2��Ud8��wI�b�$��rS��K)� �p��bM�Z���AqH�;� �"e���.�=bR_�,��B7U<`���zq�) d����j%������j��Ļ��#M����QB��-a_\�C^���]BvMҬ��4 ��v�t�c1 �[ �Q����|�p��\c7N<�îҀI�Y�#23x :�v�X�G\0�H�=���4��f��J��u^[�g��Y(�:� Uj$����hP\|aih9�{7��x>ɘ�X|D���'��0h�<�0U�kLE�2a�,���Ʀ�?�62�rS��Ǥr������y�ڊY�*y����FuMD���[#e�\v7H�~�"2��;n8$nbU��F��a�B�"�^�L�������]0 ���X��������%����p&�'Q�.]���R�[�� A�~0I P^K�!�ݦ��Q�]�2�iZU�z����#��\���$�y�%�.�җ�LV�1���#���c�% �+����ܩ�+Ew����h�������*hĬ�����)+'B���,���G/�`��9���qoH=$R&���qe ��ړ�*�H'���İ�v����������$�/�lyH��_=��h��h�0>�Z�}H,Z�+��OđB���� ^I���X ��;Jy[���:�&�QY�I���,D%�v������Q��ʝ��@v��^�p(�[~��c���yr�d�ܡ�Z9�)dE$я�4�{�g���)�L]��Tڱ�ϔѥ�ӒB��;�Y��y/����g�Ӫ���6�]@u�Ҙ�1t��*��[�FEU�ϟ%c��� �A�[b=/��_�������������� ����|6�>��-4BvP!�<��%zf&7E���oُں� Y%Z:~���^�Hj��.�r���㶄@�����x�l#!2M}o;� �v���u�Z0���4&`�'�& ]߾�*RZ_`�/C��2����X�p����yy��CZ�ܧ���_��0���y��!��0䎞P�B9G�Ѓ���b��(B')�v$��ɫ�����tà�3b��ɼ��'<$�5�����7~��xe =߹�5���3����^ր$z���:�cʞY������v���l5���wб3<O4����)+:�]�ݵC�e�ZI|5V�4S��B"��7�m�o�G����?�<�M̴� A;,�����m��ۡ¸j��]�ko�E�U;nW8�0ť��A�u�B���"E���ʪ���)��-���Q��̆>uP(��_�P�U���b��D���Z4QiF�/2���w�(D\R�,J��p�^P0b��Q)%P-���l�C���㨎=MSƏk���l�5�����վO����bU/��{�~���k.�@F��!Gc�.�G�1�4�ii�G�?�]]�1�V�w={b�?APŏ��q�Ҿr`��d u���n�<�u��7�4x����y�+�!�.M%r��m@|�,�AedkAS*�/?�>�j^�0~K%j�=���P<�0pD��csO�o;c+��X�.������- ���|��Ɍ�N- ��F�;�:2kV�nv��z�ᶙKp�c��h����+t�?�X�)���];���S�
Static task
static1
Behavioral task
behavioral1
Sample
Dream - Private.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Dream - Private.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
libcurl.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
libcurl.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
zlib1.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
zlib1.dll
Resource
win10v2004-20240802-en
General
-
Target
Dream.rar
-
Size
5.8MB
-
MD5
d42bdbb6ff26b2c4e46879fe5185307e
-
SHA1
878ffefacaae697c4bdd85b10b16edc71b3c9bad
-
SHA256
3cd39badbdca44edb7669363df54f89f54100d5f2456d978cbad841eaf3328df
-
SHA512
b922f25bafdaee8532dfff137569b5a5c361445cdda753ba161ecde051aaf143ca96586fffd9309a234fe42180aa56b5b95604648355a480269a00ef36e7482d
-
SSDEEP
98304:aC9h0sX8ql7IBSCHQLyBNO4y/QW5FunHdMMR5uHnPfQl+cJ85TLl/bXQUF7+mYud:XTMq9CHQ4NOh/dF8EPYl+cJE/7QUFCSd
Malware Config
Signatures
-
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/Dream - Private.exe unpack001/libcurl.dll unpack001/zlib1.dll
Files
-
Dream.rar.rar
-
Dream - Private.exe.exe windows:6 windows x64 arch:x64
e28e89b8deee089cc0bc8c66108ffb7c
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
ntdll
RtlVirtualUnwind
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
kernel32
LoadLibraryA
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
SetClipboardData
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
advapi32
OpenProcessToken
ole32
CoInitialize
d3d11
D3D11CreateDeviceAndSwapChain
libcurl
curl_easy_setopt
msvcp140
?_Xlength_error@std@@YAXPEBD@Z
imm32
ImmSetCompositionWindow
d3dcompiler_43
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
xinput1_3
ord2
vcruntime140
memmove
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
api-ms-win-crt-heap-l1-1-0
calloc
api-ms-win-crt-stdio-l1-1-0
_set_fmode
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-math-l1-1-0
sqrtf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-string-l1-1-0
tolower
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-filesystem-l1-1-0
rename
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: - Virtual size: 893KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: - Virtual size: 464B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pop0 Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.pop1 Size: 5.9MB - Virtual size: 5.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
libcurl.dll.dll windows:6 windows x64 arch:x64
27c45b3de2498d2adb3dd620312262d3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
C:\Users\Matty\Desktop\diocanecccccc\vcpkg\vcpkg\buildtrees\curl\x64-windows-rel\lib\libcurl.pdb
Imports
ws2_32
htonl
ioctlsocket
WSAWaitForMultipleEvents
WSASetEvent
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
__WSAFDIsSet
listen
accept
gethostname
freeaddrinfo
getaddrinfo
inet_ntop
WSAIoctl
WSASetLastError
select
WSAStartup
WSACleanup
recvfrom
sendto
socket
getsockname
getpeername
connect
bind
WSAGetLastError
send
closesocket
WSACloseEvent
inet_pton
getsockopt
setsockopt
recv
ntohs
htons
bcrypt
BCryptGenRandom
zlib1
inflate
inflateEnd
inflateInit_
inflateInit2_
zlibVersion
advapi32
CryptAcquireContextW
CryptDestroyKey
CryptImportKey
CryptEncrypt
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptReleaseContext
crypt32
CertFreeCertificateContext
CryptDecodeObjectEx
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CryptStringToBinaryW
PFXImportCertStore
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFindCertificateInStore
CertFreeCertificateChain
kernel32
GetModuleHandleW
GetSystemDirectoryW
QueryPerformanceFrequency
FormatMessageW
SetLastError
GetLastError
GetCurrentProcessId
MoveFileExW
Sleep
LoadLibraryW
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
WaitForSingleObjectEx
CloseHandle
GetProcAddress
FreeLibrary
WideCharToMultiByte
MultiByteToWideChar
SleepEx
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
QueryPerformanceCounter
GetTickCount
VerSetConditionMask
GetModuleHandleA
CreateFileW
GetFileSizeEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentThreadId
GetSystemTimeAsFileTime
DisableThreadLibraryCalls
InitializeSListHead
IsDebuggerPresent
GetEnvironmentVariableA
VerifyVersionInfoW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
vcruntime140
__std_type_info_destroy_list
__C_specific_handler
strstr
wcschr
memcmp
memchr
strrchr
memmove
strchr
memset
memcpy
api-ms-win-crt-string-l1-1-0
wcspbrk
strpbrk
strspn
wcsncmp
_strdup
strncmp
strcspn
wcsncpy
_wcsdup
strcmp
strncpy
api-ms-win-crt-stdio-l1-1-0
fflush
fputs
__stdio_common_vsscanf
_read
_fileno
ftell
__acrt_iob_func
fclose
__stdio_common_vsprintf
fputc
feof
_write
fgets
_wopen
_wfopen
_fseeki64
fread
_lseeki64
fwrite
fseek
_close
api-ms-win-crt-convert-l1-1-0
strtoul
strtoll
wcstombs
strtol
atoi
api-ms-win-crt-time-l1-1-0
_time64
_gmtime64
strftime
api-ms-win-crt-runtime-l1-1-0
__sys_nerr
_beginthreadex
_cexit
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
_errno
__sys_errlist
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-filesystem-l1-1-0
_waccess
_unlink
_wstat64
_fstat64
api-ms-win-crt-heap-l1-1-0
malloc
realloc
free
calloc
api-ms-win-crt-math-l1-1-0
_fdopen
Exports
Exports
curl_easy_cleanup
curl_easy_duphandle
curl_easy_escape
curl_easy_getinfo
curl_easy_header
curl_easy_init
curl_easy_nextheader
curl_easy_option_by_id
curl_easy_option_by_name
curl_easy_option_next
curl_easy_pause
curl_easy_perform
curl_easy_recv
curl_easy_reset
curl_easy_send
curl_easy_setopt
curl_easy_strerror
curl_easy_unescape
curl_easy_upkeep
curl_escape
curl_formadd
curl_formfree
curl_formget
curl_free
curl_getdate
curl_getenv
curl_global_cleanup
curl_global_init
curl_global_init_mem
curl_global_sslset
curl_global_trace
curl_maprintf
curl_mfprintf
curl_mime_addpart
curl_mime_data
curl_mime_data_cb
curl_mime_encoder
curl_mime_filedata
curl_mime_filename
curl_mime_free
curl_mime_headers
curl_mime_init
curl_mime_name
curl_mime_subparts
curl_mime_type
curl_mprintf
curl_msnprintf
curl_msprintf
curl_multi_add_handle
curl_multi_assign
curl_multi_cleanup
curl_multi_fdset
curl_multi_get_handles
curl_multi_info_read
curl_multi_init
curl_multi_perform
curl_multi_poll
curl_multi_remove_handle
curl_multi_setopt
curl_multi_socket
curl_multi_socket_action
curl_multi_socket_all
curl_multi_strerror
curl_multi_timeout
curl_multi_wait
curl_multi_wakeup
curl_mvaprintf
curl_mvfprintf
curl_mvprintf
curl_mvsnprintf
curl_mvsprintf
curl_pushheader_byname
curl_pushheader_bynum
curl_share_cleanup
curl_share_init
curl_share_setopt
curl_share_strerror
curl_slist_append
curl_slist_free_all
curl_strequal
curl_strnequal
curl_unescape
curl_url
curl_url_cleanup
curl_url_dup
curl_url_get
curl_url_set
curl_url_strerror
curl_version
curl_version_info
curl_ws_meta
curl_ws_recv
curl_ws_send
Sections
.text Size: 392KB - Virtual size: 392KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 101KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
zlib1.dll.dll windows:6 windows x64 arch:x64
d879d2294039900ef484e0f01607f882
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
C:\Users\Matty\Desktop\diocanecccccc\vcpkg\vcpkg\buildtrees\zlib\x64-windows-rel\zlib.pdb
Imports
vcruntime140
__std_type_info_destroy_list
__C_specific_handler
memmove
memchr
memset
memcpy
api-ms-win-crt-stdio-l1-1-0
_wopen
_write
_read
_close
__stdio_common_vsprintf
_open
_lseeki64
api-ms-win-crt-heap-l1-1-0
malloc
free
api-ms-win-crt-convert-l1-1-0
wcstombs
api-ms-win-crt-runtime-l1-1-0
_errno
strerror
_execute_onexit_table
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
_cexit
kernel32
DisableThreadLibraryCalls
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
InitializeSListHead
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
Exports
Exports
adler32
adler32_combine
adler32_z
compress
compress2
compressBound
crc32
crc32_combine
crc32_combine_gen
crc32_combine_op
crc32_z
deflate
deflateBound
deflateCopy
deflateEnd
deflateGetDictionary
deflateInit2_
deflateInit_
deflateParams
deflatePending
deflatePrime
deflateReset
deflateResetKeep
deflateSetDictionary
deflateSetHeader
deflateTune
get_crc_table
gzbuffer
gzclearerr
gzclose
gzclose_r
gzclose_w
gzdirect
gzdopen
gzeof
gzerror
gzflush
gzfread
gzfwrite
gzgetc
gzgetc_
gzgets
gzoffset
gzoffset64
gzopen
gzopen64
gzopen_w
gzprintf
gzputc
gzputs
gzread
gzrewind
gzseek
gzseek64
gzsetparams
gztell
gztell64
gzungetc
gzvprintf
gzwrite
inflate
inflateBack
inflateBackEnd
inflateBackInit_
inflateCodesUsed
inflateCopy
inflateEnd
inflateGetDictionary
inflateGetHeader
inflateInit2_
inflateInit_
inflateMark
inflatePrime
inflateReset
inflateReset2
inflateResetKeep
inflateSetDictionary
inflateSync
inflateSyncPoint
inflateUndermine
inflateValidate
uncompress
uncompress2
zError
zlibCompileFlags
zlibVersion
Sections
.text Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 108B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ