nanocore

General

Target

9090fbaeee1879ecd38a5455b588c6b53b109579ea57bda9a6c7d377d29a1119N.exe
Size

1.0MB
Sample

250202-jhdgcatpbq
MD5

a6c5c8003f504b6645cd7a03229651e0
SHA1

5708970c6ea7a80186d1f53b1263776821ecfe5c
SHA256

9090fbaeee1879ecd38a5455b588c6b53b109579ea57bda9a6c7d377d29a1119
SHA512

21573bbc496c438f640702201294252c4b23b906881b295c47095498ff6dc4d2e02bb9e132af1f343751671a2fb04bf14db65011a0c3b00845b79255d8661391
SSDEEP

24576:Jur9gkEPGcHHXYDYDa6naGhywpCjq7jUv7cF6kZ6YriDfZ49p50/D:Ur9gNGKXYD+naGEsBXUv66k8o4yp5wD

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

testwork.kozow.com:8906

Mutex

bd6fc7b5-d48b-4e23-98f7-784bd3ef305c

Attributes

activate_away_mode
true
backup_connection_host
testwork.kozow.com
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2019-02-16T16:47:25.218235636Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
8906
default_group
star
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
bd6fc7b5-d48b-4e23-98f7-784bd3ef305c
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
testwork.kozow.com
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
  
  9090fbaeee1879ecd38a5455b588c6b53b109579ea57bda9a6c7d377d29a1119N.exe
- Size
  
  1.0MB
- MD5
  
  a6c5c8003f504b6645cd7a03229651e0
- SHA1
  
  5708970c6ea7a80186d1f53b1263776821ecfe5c
- SHA256
  
  9090fbaeee1879ecd38a5455b588c6b53b109579ea57bda9a6c7d377d29a1119
- SHA512
  
  21573bbc496c438f640702201294252c4b23b906881b295c47095498ff6dc4d2e02bb9e132af1f343751671a2fb04bf14db65011a0c3b00845b79255d8661391
- SSDEEP
  
  24576:Jur9gkEPGcHHXYDYDa6naGhywpCjq7jUv7cF6kZ6YriDfZ49p50/D:Ur9gNGKXYD+naGEsBXUv66k8o4yp5wD
Score

10^/10

nanocore defense_evasion discovery keylogger spyware stealer trojan upx
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Nanocore family
  nanocore
- Drops startup file
- Checks whether UAC is enabled
  defense_evasion trojan
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- Suspicious use of SetThreadContext
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Nanocore family

Drops startup file

Checks whether UAC is enabled

AutoIT Executable

Suspicious use of SetThreadContext

UPX packed file

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2