Overview
overview
10Static
static
30f72038eb3...c4.exe
windows7-x64
100f72038eb3...c4.exe
windows10-2004-x64
100f72038eb3...c4.exe
android-9-x86
0f72038eb3...c4.exe
android-10-x64
0f72038eb3...c4.exe
android-11-x64
0f72038eb3...c4.exe
macos-10.15-amd64
0f72038eb3...c4.exe
ubuntu-18.04-amd64
0f72038eb3...c4.exe
debian-9-armhf
0f72038eb3...c4.exe
debian-9-mips
0f72038eb3...c4.exe
debian-9-mipsel
General
-
Target
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
-
Size
279KB
-
Sample
250112-j7wn8awqbm
-
MD5
34a00d782f9766b8185f616b48d088ce
-
SHA1
40f0d6841fd8a71ad280e2f16426a4bdec361cc2
-
SHA256
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4
-
SHA512
21829790ecae391fbe2be96293a674d8c3547c550ddbed88ac4d20232398f93efddbd884b5e1e9bc211a18285cec985b0789db424ab4edb07700bbe2206f9e7c
-
SSDEEP
6144:boy5p178U0MURaGyNXYWQzHazRfXrwSRnWwhrQ66f/:boSeGUA5YZazpXUmZhZ6n
Static task
static1
Behavioral task
behavioral1
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral4
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
android-x64-20240624-en
Behavioral task
behavioral5
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
android-x64-arm64-20240624-en
Behavioral task
behavioral6
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
macos-20241101-en
Behavioral task
behavioral7
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral8
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
debian9-armhf-20240729-en
Behavioral task
behavioral9
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
debian9-mipsbe-20240418-en
Behavioral task
behavioral10
Sample
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
Resource
debian9-mipsel-20240226-en
Malware Config
Extracted
nanocore
1.2.2.0
sysupdate24.ddns.net:45400
ae82ab7f-db07-49ee-9d2b-76075d76f37f
-
activate_away_mode
true
- backup_connection_host
- backup_dns_server
-
buffer_size
65535
-
build_time
2020-04-24T17:41:53.492468936Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
45400
-
default_group
Default
-
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
ae82ab7f-db07-49ee-9d2b-76075d76f37f
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
sysupdate24.ddns.net
- primary_dns_server
-
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
Targets
-
-
Target
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4.exe
-
Size
279KB
-
MD5
34a00d782f9766b8185f616b48d088ce
-
SHA1
40f0d6841fd8a71ad280e2f16426a4bdec361cc2
-
SHA256
0f72038eb374ca1ef1aadf1a8b0c2671f0c8a5eebc7d695d5544c37a0f4febc4
-
SHA512
21829790ecae391fbe2be96293a674d8c3547c550ddbed88ac4d20232398f93efddbd884b5e1e9bc211a18285cec985b0789db424ab4edb07700bbe2206f9e7c
-
SSDEEP
6144:boy5p178U0MURaGyNXYWQzHazRfXrwSRnWwhrQ66f/:boSeGUA5YZazpXUmZhZ6n
-
Nanocore family
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
-