nanocore

General

Target
payment approval.doc.exe
Size 802KB
Sample220207-synfxsdgcp
SHA256 64ca21e0f140ac9b7b2900671a26625b7e45daa829fd16e9e92893bf31e835fe
MD5 7cdfe06834dac831bcf73849b6f7c920
SHA1 09a377c781f7a4414f54e3aee6805121ac0531f2
SHA512 c5541b0d98f2eccd218385d8c99465ced381016800f6d26a080d47eb518421f0228d32bd4dcfa453f0afe5910584aec2e2c98583778328a6cef3629d3f9b7413
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

derarawfile10.ddns.net:1187
212.192.246250:1187

Mutex

c48b433d-6e7a-4320-ac18-2f1271be71c2

Attributes

activate_away_mode
true
backup_connection_host
212.192.246250
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2021-10-24T01:22:01.779231836Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
1187
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
c48b433d-6e7a-4320-ac18-2f1271be71c2
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
derarawfile10.ddns.net
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
1.2.2.0
wan_timeout
8000

Targets

- Target
  payment approval.doc.exe
- Size 802KB
- SHA256 64ca21e0f140ac9b7b2900671a26625b7e45daa829fd16e9e92893bf31e835fe
- MD5 7cdfe06834dac831bcf73849b6f7c920
- SHA1 09a377c781f7a4414f54e3aee6805121ac0531f2
- SHA512 c5541b0d98f2eccd218385d8c99465ced381016800f6d26a080d47eb518421f0228d32bd4dcfa453f0afe5910584aec2e2c98583778328a6cef3629d3f9b7413
- 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: 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

Query Registry

1

T1012

System Information Discovery

2

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