Behavioral task
behavioral1
Sample
2596-19-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2596-19-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win10v2004-20230915-en
General
-
Target
2596-19-0x0000000000400000-0x0000000000438000-memory.dmp
-
Size
224KB
-
MD5
ce53c4564f99e493088e3d4ba5a299c1
-
SHA1
714dfaa6b2ac47b43f21b1aa31708a46e54fa433
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SHA256
6303e2f0ab65fdb7ce2282056bbbfeb783bd2d0f1796b2d91198028e211b5885
-
SHA512
0f0e659abc3fe6f9db917de650b7e36f79fac99790d684fae20c541b355f62a51980d31a0601eac4ca49d99d469f31aa233a4744035b654d331e397208f96a0f
-
SSDEEP
3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIee6IpciQB2u9Pco9NbHsRUSmr:gLV6Bta6dtJmakIM5lIWIto9ll7d
Malware Config
Extracted
nanocore
1.2.2.0
babaface.duckdns.org:4444
7b7ba422-eb8c-4937-9d3d-d337fc205c63
-
activate_away_mode
true
- backup_connection_host
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2023-07-02T07:23:00.439098536Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
4444
-
default_group
babaface
-
enable_debug_mode
true
-
gc_threshold
1.048576e+07
-
keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.048576e+07
-
mutex
7b7ba422-eb8c-4937-9d3d-d337fc205c63
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
babaface.duckdns.org
-
primary_dns_server
8.8.8.8
-
request_elevation
true
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
true
-
set_critical_process
true
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Signatures
-
Nanocore family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2596-19-0x0000000000400000-0x0000000000438000-memory.dmp
Files
-
2596-19-0x0000000000400000-0x0000000000438000-memory.dmp.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ