nanocore | 792ace133ae4d03c26c1e389ca5877b8f7caa6c81de1317c7e1c951e19d0118c | Triage

Sharing

General

Target

74c354622f46923bee5182ca63fc1143.zip
Size

211KB
Sample

240903-wp25hatfqe
MD5

125d205754bb464d8ee60b2d236f2963
SHA1

e04faf03da8c7fd3ee8b1edebd697ed437b635df
SHA256

792ace133ae4d03c26c1e389ca5877b8f7caa6c81de1317c7e1c951e19d0118c
SHA512

8edfbd3638b49000f4d4ded470fc06c5c29a2ad1bb5cafeb21bf26ab09b79c4f6ae2b05634d5207b68e1e21123f10be3712c05a561332e6bc5980e6a29f4e71f
SSDEEP

3072:FNd1/gqGVkIffVKjoSzIeo6p47jbPrThgngpvLqJs7nT080cNWzEPNDWy2UdqD4o:FNd14HVKjoSzILd2keeLR6yNg1

Score

10^/10

nanocore discovery evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

91.233.116.105:3389

127.0.0.1:3389

Mutex

810685ff-01a4-43b6-a373-41359790eaeb

Attributes

activate_away_mode
false
backup_connection_host
127.0.0.1
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2018-08-07T14:02:20.733284136Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
false
clear_zone_identifier
false
connect_delay
4000
connection_port
3389
default_group
Default
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
810685ff-01a4-43b6-a373-41359790eaeb
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
91.233.116.105
primary_dns_server
8.8.8.8
request_elevation
false
restart_delay
5000
run_delay
0
run_on_startup
false
set_critical_process
false
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Targets

- Target
  
  f22478abb9f74da96c1d0b69eb1e0326f4a882de03711d29be2fe286fc6e2572
- Size
  
  234KB
- MD5
  
  74c354622f46923bee5182ca63fc1143
- SHA1
  
  6da3cb0a0fc7f16d9dccb864215ccaf3f840129d
- SHA256
  
  f22478abb9f74da96c1d0b69eb1e0326f4a882de03711d29be2fe286fc6e2572
- SHA512
  
  f4232ee760c73db6158a4dd67a212e49d6d9b76d030be95b6089d3229551215efcb68c705b2fe2fa7ce8609a6f11381bfc70a054d55555ec36a4c993a0ec66f5
- SSDEEP
  
  6144:E7M9XS2Sf+57gXUYtltyOfYRd3UXon7qI8P5uwwW8oDLNxg:E4VB4UUlZYRd3UC7P+fwW8oDLP
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
- 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

Modify Registry

Credential Access

Discovery

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

behavioral2

nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan