nanocore

General

Target

752128c3ed5b388db9fc4c48625d4f90b00c2e4f270f51bd8251efbe6656382b.bin
Size

672KB
Sample

220914-tahffaedhr
MD5

792ec20ef9d26c5e5d0780024fbcf340
SHA1

09911e9138e71484ad2265a09bcd269e7c78fa2f
SHA256

752128c3ed5b388db9fc4c48625d4f90b00c2e4f270f51bd8251efbe6656382b
SHA512

0e5291b6bd888c233503eb921475af6c8ca835ff900f9e969681f2ce92730b7d411cb414b8d7ef719e67f5d03724a6b23a8be648ca6b25cc8d2c0fe16f25bb4f
SSDEEP

12288:FiNEWl1D2n4W/CXX/YdK+O8a7+y8ujxsegbnVJSKi:tkD2+AdK+O8a7ADegbnVJSK

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

kelvin2018.ddns.net:4087

Mutex

18b6ec06-0ca1-4cab-8026-0c4321b737ef

Attributes

activate_away_mode
true
backup_connection_host
kelvin2018.ddns.net
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2018-01-06T16:08:28.069076936Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
4087
default_group
SELECT
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
18b6ec06-0ca1-4cab-8026-0c4321b737ef
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
kelvin2018.ddns.net
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
false
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Targets

- Target
  
  752128c3ed5b388db9fc4c48625d4f90b00c2e4f270f51bd8251efbe6656382b.bin
- Size
  
  672KB
- MD5
  
  792ec20ef9d26c5e5d0780024fbcf340
- SHA1
  
  09911e9138e71484ad2265a09bcd269e7c78fa2f
- SHA256
  
  752128c3ed5b388db9fc4c48625d4f90b00c2e4f270f51bd8251efbe6656382b
- SHA512
  
  0e5291b6bd888c233503eb921475af6c8ca835ff900f9e969681f2ce92730b7d411cb414b8d7ef719e67f5d03724a6b23a8be648ca6b25cc8d2c0fe16f25bb4f
- SSDEEP
  
  12288:FiNEWl1D2n4W/CXX/YdK+O8a7+y8ujxsegbnVJSKi:tkD2+AdK+O8a7ADegbnVJSK
Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Executes dropped EXE

Loads dropped DLL

Adds Run key to start application

Checks whether UAC is enabled

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2