nanocore

General

Target
8fa8f52dfc55d341300eff8e4c44ba33.exe
Size 1.3MB
Sample210802-89karx83b6
SHA256 2c7da7ff43c90ae620fd5135c2ed34c7e644a9a1098bfb69f1dc6b8ab6410c9a
MD5 8fa8f52dfc55d341300eff8e4c44ba33
SHA1 4fbdb8c39bbc48b159e1f795a2222d51077fdbe9
SHA512 a29b2b8fcde4ef5917e6aad29c547d2fcef3e452b3ed502788bd5bf7cb2e107c46a12783ebbe8eb4aa896c56dfd3fd37c994b67eb5c8f5c9c32fba75fe486205
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

hhjhtggfr.duckdns.org:8234
dertrefg.duckdns.org:8234

Mutex

6a1c2465-7ac5-4f1d-acc5-ef04fcf454c9

Attributes

activate_away_mode
true
backup_connection_host
dertrefg.duckdns.org
backup_dns_server
dertrefg.duckdns.org
buffer_size
65535
build_time
2021-03-26T23:25:40.118592436Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
8234
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
6a1c2465-7ac5-4f1d-acc5-ef04fcf454c9
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
hhjhtggfr.duckdns.org
primary_dns_server
hhjhtggfr.duckdns.org
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
1.2.2.0
wan_timeout
8000

Targets

- Target
  8fa8f52dfc55d341300eff8e4c44ba33.exe
- Size 1.3MB
- SHA256 2c7da7ff43c90ae620fd5135c2ed34c7e644a9a1098bfb69f1dc6b8ab6410c9a
- MD5 8fa8f52dfc55d341300eff8e4c44ba33
- SHA1 4fbdb8c39bbc48b159e1f795a2222d51077fdbe9
- SHA512 a29b2b8fcde4ef5917e6aad29c547d2fcef3e452b3ed502788bd5bf7cb2e107c46a12783ebbe8eb4aa896c56dfd3fd37c994b67eb5c8f5c9c32fba75fe486205
- MD5 SHA1 SHA512
Score

10^/10

nanocore evasion keylogger persistence spyware stealer suricata trojan
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- suricata: ET MALWARE Possible NanoCore C2 60B
  suricata
- 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

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

suricata: ET MALWARE Possible NanoCore C2 60B

Adds Run key to start application

Checks whether UAC is enabled

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2