nanocore

General

Target

66277a2940790dc82ed209d3cc1af94ce22735f2eda359fc7fe8383f08c5ca05.zip
Size

378KB
Sample

221020-am3glaeffr
MD5

5bca7e1f1e1f3eb4077cae63b80ba229
SHA1

577b2a6dbec9d699a3b4c0542e495dcea03d2d4e
SHA256

24f8cbc66425ea15673a3585ced98c5443a27e7f79f7bc321f04373e13f98a5b
SHA512

68d35cc74dc6f0f00a731e0e5b762a876f1129d76fafb1cd7a53f00ca66a4e2c0fbd887793cf50920c6c871eb41571a85c92fce29338a96ece40b6b516fbe503
SSDEEP

6144:Hrkz6emidhyQpURp/7owtYoHJA89o1OkAilNwJwhVsEy4+pCEir5VdZRsJ5TJuAl:Qz6liDT0/kwia5o1OkAilNjVsH4J3r5S

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
  
  66277a2940790dc82ed209d3cc1af94ce22735f2eda359fc7fe8383f08c5ca05.exe
- Size
  
  634KB
- MD5
  
  eb0ed1d3d1ecdee4d44e4a19a672b549
- SHA1
  
  4b29e2c54e9a35ba92e63872e7bce4304789fe4a
- SHA256
  
  66277a2940790dc82ed209d3cc1af94ce22735f2eda359fc7fe8383f08c5ca05
- SHA512
  
  a17a1f4c45c260ce93c678b21144e2865ab4ebd2b4ccc8e6ddf9f606656ac1162845431d100df4779fbea83a8745fb79231113f6313c1b831625e077c8b998a6
- SSDEEP
  
  12288:3bjqjqjfAXzY0lvpAYPcb/6XcClGgoaOo:3bjqjOWUGJCCPlGgoaOo
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