nanocore

General

Target

PO Order.pdf.exe
Size

344KB
Sample

221020-mrxhcsabh5
MD5

532dacf2cd445b16dc5d134c3b3b9a44
SHA1

f28b6e11ef47c15ee939beda3772f1d35357fbf0
SHA256

12c5688e077824b181e38335ed2d314c7775c5b31012092e717ba7ba952d36c9
SHA512

d034c19d5122bed3c55be40233f67e19cfd8eb74af3e0e9e8dc44967d03c7eb311dec5275c621328eae813d0df181e0c6cfbd6291e852451681ff35d19f9c398
SSDEEP

6144:mbE/HUbBoBFqB8Bm2NHm9SjEtw2G3PMnS3noAwXZaMey1fPWm2pWW7n4CqbRk:mb/BGqBMtg9SEw13PMandwXUyNPF6lnf

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

chibuikelight.ddns.net:1122

Mutex

d2cbe170-91e2-41f9-913f-0880782b9838

Attributes

activate_away_mode
true
backup_connection_host
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2022-07-30T23:43:32.343213436Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
1122
default_group
love
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
d2cbe170-91e2-41f9-913f-0880782b9838
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
chibuikelight.ddns.net
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

Targets

- Target
  
  PO Order.pdf.exe
- Size
  
  344KB
- MD5
  
  532dacf2cd445b16dc5d134c3b3b9a44
- SHA1
  
  f28b6e11ef47c15ee939beda3772f1d35357fbf0
- SHA256
  
  12c5688e077824b181e38335ed2d314c7775c5b31012092e717ba7ba952d36c9
- SHA512
  
  d034c19d5122bed3c55be40233f67e19cfd8eb74af3e0e9e8dc44967d03c7eb311dec5275c621328eae813d0df181e0c6cfbd6291e852451681ff35d19f9c398
- SSDEEP
  
  6144:mbE/HUbBoBFqB8Bm2NHm9SjEtw2G3PMnS3noAwXZaMey1fPWm2pWW7n4CqbRk:mb/BGqBMtg9SEw13PMandwXUyNPF6lnf
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