519fee4b3ee90b80842feeabbf9a801c1b25b6b3afc5562d9adfc0c08cfc0cb0

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General

Target

519fee4b3ee90b80842feeabbf9a801c1b25b6b3afc5562d9adfc0c08cfc0cb0
Size

1.4MB
MD5

378b42b22337f84dd67647298a9182b2
SHA1

4a2c8ffc800e650e0f49b87ca35ac58fafac4b48
SHA256

519fee4b3ee90b80842feeabbf9a801c1b25b6b3afc5562d9adfc0c08cfc0cb0
SHA512

a0440c395a7c3837e4bc123891720dddc9c8569a5e1c588c277da2617a72aee9d0fce241a1aa25f7ca8ea4eecf7d67302d57d569cd3af05938d860fa06cd6a8a
SSDEEP

24576:rp5VX/WEPiuFTD9jvGUSAL2mZ7mzAWbeIYVgOBvWi:rp5VXrvFH9zGUSCfmzz9YVgY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
519fee4b3ee90b80842feeabbf9a801c1b25b6b3afc5562d9adfc0c08cfc0cb0

Files

519fee4b3ee90b80842feeabbf9a801c1b25b6b3afc5562d9adfc0c08cfc0cb0
.exe windows:6 windows x64 arch:x64

83045cf702d4bddc242e7c297f19fbd3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

libcef

cef_v8value_create_null
cef_v8value_create_bool
cef_v8value_create_int
cef_v8value_create_uint
cef_v8value_create_double
cef_v8value_create_date
cef_v8value_create_string
cef_v8value_create_object
cef_v8value_create_array
cef_string_userfree_utf16_free
cef_v8value_create_function
cef_string_utf16_to_utf8
cef_visit_web_plugin_info
cef_refresh_web_plugins
cef_unregister_internal_web_plugin
cef_register_web_plugin_crash
cef_is_web_plugin_unstable
cef_string_wide_to_utf8
cef_currently_on
cef_post_task
cef_post_delayed_task
cef_register_extension
cef_register_scheme_handler_factory
cef_clear_scheme_handler_factories
cef_execute_process
cef_initialize
cef_shutdown
cef_do_message_loop_work
cef_run_message_loop
cef_quit_message_loop
cef_set_osmodal_loop
cef_enable_highdpi_support
cef_crash_reporting_enabled
cef_set_crash_key_value
cef_string_utf8_clear
cef_get_temp_directory
cef_create_new_temp_directory
cef_create_temp_directory_in_directory
cef_directory_exists
cef_delete_file
cef_log
cef_load_crlsets_file
cef_add_cross_origin_whitelist_entry
cef_remove_cross_origin_whitelist_entry
cef_clear_cross_origin_whitelist
cef_parse_url
cef_create_url
cef_format_url_for_security_display
cef_get_mime_type
cef_get_extensions_for_mime_type
cef_base64encode
cef_base64decode
cef_uriencode
cef_uridecode
cef_parse_json
cef_string_list_free
cef_write_json
cef_get_path
cef_launch_process
cef_is_cert_status_error
cef_is_cert_status_minor_error
cef_begin_tracing
cef_end_tracing
cef_now_from_system_trace_time
cef_execute_java_script_with_user_gesture_for_tests
cef_api_hash
cef_list_value_create
cef_task_runner_get_for_current_thread
cef_task_runner_get_for_thread
cef_string_list_size
cef_string_list_value
cef_string_list_append
cef_string_map_size
cef_string_map_key
cef_string_map_value
cef_string_map_append
cef_string_multimap_size
cef_string_multimap_key
cef_string_multimap_value
cef_string_multimap_append
cef_binary_value_create
cef_string_map_alloc
cef_string_map_free
cef_command_line_create
cef_command_line_get_global
cef_value_create
cef_dictionary_value_create
cef_browser_host_create_browser
cef_browser_host_create_browser_sync
cef_string_multimap_alloc
cef_string_multimap_free
cef_request_create
cef_drag_data_create
cef_request_context_get_global_context
cef_request_context_create_context
cef_create_context_shared
cef_post_data_create
cef_v8stack_trace_get_current
cef_response_create
cef_image_create
cef_stream_writer_create_for_file
cef_stream_writer_create_for_handler
cef_cookie_manager_get_global_manager
cef_cookie_manager_get_blocking_manager
cef_cookie_manager_create_manager
cef_post_data_element_create
cef_print_settings_create
cef_menu_model_create
cef_stream_reader_create_for_file
cef_stream_reader_create_for_data
cef_stream_reader_create_for_handler
cef_string_list_alloc
cef_v8value_create_undefined
cef_v8context_in_context
cef_v8context_get_entered_context
cef_v8context_get_current_context
cef_parse_jsonand_return_error
cef_process_message_create
cef_zip_directory
cef_create_directory
cef_register_widevine_cdm
cef_string_utf8_to_utf16
cef_string_utf16_cmp
cef_string_utf16_clear
cef_v8value_create_array_buffer
cef_string_utf16_set

kernel32

TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
GetCurrentProcess
GetLastError
SetLastError
FormatMessageA
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW

msvcp140

??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?_Xout_of_range@std@@YAXPEBD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@I@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ

vcruntime140

__std_exception_destroy
_purecall
__std_terminate
_CxxThrowException
__CxxFrameHandler3
memcpy
memmove
memcmp
memset
__std_exception_copy
__C_specific_handler
__std_type_info_destroy_list

api-ms-win-crt-runtime-l1-1-0

_cexit
_invalid_parameter_noinfo_noreturn
_exit
_seh_filter_dll
exit
_seh_filter_exe
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
terminate
_set_app_type
_c_exit
_initialize_narrow_environment
_configure_wide_argv
_register_thread_local_exe_atexit_callback
_configure_narrow_argv
_initterm_e
_initialize_wide_environment
_get_wide_winmain_command_line
_initterm

api-ms-win-crt-string-l1-1-0

strcmp
isspace

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

free
malloc
_callnewh
_set_new_mode

Sections

.text
Size: 427KB - Virtual size: 426KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 170KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 192KB - Virtual size: 191KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 572KB - Virtual size: 576KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

83045cf702d4bddc242e7c297f19fbd3

Headers

DLL Characteristics

File Characteristics

Imports

libcef

kernel32

msvcp140

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.text Size: 427KB - Virtual size: 426KB

.rdata Size: 170KB - Virtual size: 169KB

.data Size: 2KB - Virtual size: 3KB

.pdata Size: 32KB - Virtual size: 31KB

.rsrc Size: 192KB - Virtual size: 191KB

.reloc Size: 572KB - Virtual size: 576KB

.text
Size: 427KB - Virtual size: 426KB

.rdata
Size: 170KB - Virtual size: 169KB

.data
Size: 2KB - Virtual size: 3KB

.pdata
Size: 32KB - Virtual size: 31KB

.rsrc
Size: 192KB - Virtual size: 191KB

.reloc
Size: 572KB - Virtual size: 576KB