nanocore | 977d5e06b817f13df0a486b8a06e5da8a6979530e2b40bbddd50a699cf548a8c | Triage

Sharing

General

Target

977d5e06b817f13df0a486b8a06e5da8a6979530e2b40bbddd50a699cf548a8c
Size

349KB
Sample

241013-a8869svdnl
MD5

2120d1b01903da6f643282b86ddd3d64
SHA1

3448b5b3a62bbb52d1773c96854d6fbe1ec5dc8a
SHA256

977d5e06b817f13df0a486b8a06e5da8a6979530e2b40bbddd50a699cf548a8c
SHA512

4d6624453eba169ea247e71ef760e64085331a5745fe87f0b2e26901a31f7cd383253b0880a7196c9fc02f7abeb6f547d98c4674d64257d1850a050f3442e1e7
SSDEEP

6144:FB1QKZaOpBjQepew/PjuGyFPr527Uf2u/jGw0qun597/QKjJ8zkjDpyAYpIS:FB1Q6rpr7MrswfLjGwW5xFdRyJpp

Score

10^/10

nanocore discovery evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.2

C2

bemery2.no-ip.biz:57628

127.0.0.1:57628

Mutex

997af15f-5576-4030-975c-eb3264fb6789

Attributes

activate_away_mode
true
backup_connection_host
127.0.0.1
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2015-04-23T21:31:33.540664436Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
true
connect_delay
4000
connection_port
57628
default_group
grace
enable_debug_mode
true
gc_threshold
1.048576e+08
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+09
mutex
997af15f-5576-4030-975c-eb3264fb6789
mutex_timeout
5000
prevent_system_sleep
true
primary_connection_host
bemery2.no-ip.biz
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
1.2.2.2
wan_timeout
8000

Targets

- Target
  
  977d5e06b817f13df0a486b8a06e5da8a6979530e2b40bbddd50a699cf548a8c
- Size
  
  349KB
- MD5
  
  2120d1b01903da6f643282b86ddd3d64
- SHA1
  
  3448b5b3a62bbb52d1773c96854d6fbe1ec5dc8a
- SHA256
  
  977d5e06b817f13df0a486b8a06e5da8a6979530e2b40bbddd50a699cf548a8c
- SHA512
  
  4d6624453eba169ea247e71ef760e64085331a5745fe87f0b2e26901a31f7cd383253b0880a7196c9fc02f7abeb6f547d98c4674d64257d1850a050f3442e1e7
- SSDEEP
  
  6144:FB1QKZaOpBjQepew/PjuGyFPr527Uf2u/jGw0qun597/QKjJ8zkjDpyAYpIS:FB1Q6rpr7MrswfLjGwW5xFdRyJpp
Score

10^/10

nanocore discovery evasion keylogger persistence spyware stealer trojan
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Sets file to hidden
  Modifies file attributes to stop it showing in Explorer etc.
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

Remote System Discovery

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

behavioral2

nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan