General
-
Target
55d261de4ebfec14610e3019bdb47e1d.exe
-
Size
663KB
-
Sample
220514-rpjkyaacb8
-
MD5
55d261de4ebfec14610e3019bdb47e1d
-
SHA1
a89750499dca367037b9388a820e8fb56cd2f3bb
-
SHA256
28a8b5760f88ff56fccac79f506aa87de847161f5b3af7158792d098a60785dd
-
SHA512
1866b89a217f81de6b106a6094e526a872380ba35f45d83d74ca890dd97da331e127f5007b7e194e06b85b74866948f950fbff17773442e664fb0a364d2b339e
Static task
static1
Behavioral task
behavioral1
Sample
55d261de4ebfec14610e3019bdb47e1d.exe
Resource
win7-20220414-en
Malware Config
Extracted
nanocore
1.2.2.0
194.5.98.208:50720
suchwoni13.ddns.net:50720
b96b95d9-5642-498b-b1fc-e921a47a2e5a
-
activate_away_mode
true
-
backup_connection_host
suchwoni13.ddns.net
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2021-06-29T08:36:20.191838936Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
false
-
clear_zone_identifier
true
-
connect_delay
4000
-
connection_port
50720
-
default_group
PUNK44
-
enable_debug_mode
true
-
gc_threshold
1.0485779e+07
-
keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.0485779e+07
-
mutex
b96b95d9-5642-498b-b1fc-e921a47a2e5a
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
194.5.98.208
-
primary_dns_server
8.8.8.8
-
request_elevation
true
-
restart_delay
5009
-
run_delay
0
-
run_on_startup
false
-
set_critical_process
false
-
timeout_interval
5008
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Targets
-
-
Target
55d261de4ebfec14610e3019bdb47e1d.exe
-
Size
663KB
-
MD5
55d261de4ebfec14610e3019bdb47e1d
-
SHA1
a89750499dca367037b9388a820e8fb56cd2f3bb
-
SHA256
28a8b5760f88ff56fccac79f506aa87de847161f5b3af7158792d098a60785dd
-
SHA512
1866b89a217f81de6b106a6094e526a872380ba35f45d83d74ca890dd97da331e127f5007b7e194e06b85b74866948f950fbff17773442e664fb0a364d2b339e
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
-