nanocore

General

Target

be95c80a2b150348131f2c80f8b9a9416bd9d92c5ba5e8d9f0b932f735180afc
Size

2.1MB
Sample

221126-ayb4sahh59
MD5

3329f833ac31ac3878721f49e181393d
SHA1

47b79d529e61c1b41c27a53b9c0e886a6f50a1df
SHA256

be95c80a2b150348131f2c80f8b9a9416bd9d92c5ba5e8d9f0b932f735180afc
SHA512

29d2bb7cd8fcbd22dd6116ca3a75396bd045e9ad5b38cf3a699d4cdb0597e4b86af82662c11dbc8e0c266258fa648ac26768f111cc865f062e989c3055e5c95f
SSDEEP

24576:ptKb3axCoJgKuA0p1kXH2YNRRWH15ZYSR3T1i2UsDHMZWlZUgbVi0TD5mYbt7E:E3eCauJEN+nZYSp1i2UsQKZUaiqUCx

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.1.1

C2

businessdb04.no-ip.biz:9400

businessdb02.noip.me:9400

Mutex

c31c026e-c64b-4780-aa3d-297739f57e00

Attributes

activate_away_mode
true
backup_connection_host
businessdb02.noip.me
backup_dns_server
buffer_size
65535
build_time
2014-11-14T21:30:41.201157736Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
9400
default_group
USA
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
c31c026e-c64b-4780-aa3d-297739f57e00
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
businessdb04.no-ip.biz
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
1.2.1.1
wan_timeout
8000

Targets

- Target
  
  be95c80a2b150348131f2c80f8b9a9416bd9d92c5ba5e8d9f0b932f735180afc
- Size
  
  2.1MB
- MD5
  
  3329f833ac31ac3878721f49e181393d
- SHA1
  
  47b79d529e61c1b41c27a53b9c0e886a6f50a1df
- SHA256
  
  be95c80a2b150348131f2c80f8b9a9416bd9d92c5ba5e8d9f0b932f735180afc
- SHA512
  
  29d2bb7cd8fcbd22dd6116ca3a75396bd045e9ad5b38cf3a699d4cdb0597e4b86af82662c11dbc8e0c266258fa648ac26768f111cc865f062e989c3055e5c95f
- SSDEEP
  
  24576:ptKb3axCoJgKuA0p1kXH2YNRRWH15ZYSR3T1i2UsDHMZWlZUgbVi0TD5mYbt7E:E3eCauJEN+nZYSp1i2UsQKZUaiqUCx
Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan
- Modifies WinLogon for persistence
  persistence
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Checks whether UAC is enabled
  evasion trojan
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

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

Modifies WinLogon for persistence

Checks whether UAC is enabled

Drops desktop.ini file(s)

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2