nanocore

General

Target
Gy2k4h2g4Invoicereceipt.vbs
Size 731B
Sample210812-2ps6dmzgwe
SHA256 89aea7429e8634bbba4d97c8576adb9568cdf91830d15ecd2c34c5a290f7b83f
MD5 1c352948c1f3961f7eaf08538d7c8d40
SHA1 8b0689795609db5049a578f0992e3f5683aebb21
SHA512 0a752596cd64edacc30e900ee86b1f97cabcc0888cb86c0db502445770e4521a35f7598ed8cbbe0e7c4aeab25da1b36cdc3f37f60d9990fd2c88f3abb131fbe9
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

Source

URLs

exe.dropper
https://transfer.sh/1h3IbPc/bypass.txt

Extracted

Family

nanocore

Version

1.2.2.0

C2

augcavite.duckdns.org:3500

Mutex

d9a75711-7ddf-4d6f-96d0-40744efd66fc

Attributes

activate_away_mode
true
backup_connection_host
augcavite.duckdns.org
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2021-05-21T10:45:51.804949836Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
3500
default_group
AUG
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
d9a75711-7ddf-4d6f-96d0-40744efd66fc
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
augcavite.duckdns.org
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
  Gy2k4h2g4Invoicereceipt.vbs
- Size 731B
- SHA256 89aea7429e8634bbba4d97c8576adb9568cdf91830d15ecd2c34c5a290f7b83f
- MD5 1c352948c1f3961f7eaf08538d7c8d40
- SHA1 8b0689795609db5049a578f0992e3f5683aebb21
- SHA512 0a752596cd64edacc30e900ee86b1f97cabcc0888cb86c0db502445770e4521a35f7598ed8cbbe0e7c4aeab25da1b36cdc3f37f60d9990fd2c88f3abb131fbe9
- MD5 SHA1 SHA512
Score

10^/10

nanocore keylogger 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 DTLoader Binary Request M2
  suricata: ET MALWARE DTLoader Binary Request M2
  suricata
- suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
  suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
  suricata
- suricata: ET MALWARE Possible NanoCore C2 60B
  suricata: ET MALWARE Possible NanoCore C2 60B
  suricata
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Targets

suricata: ET MALWARE DTLoader Binary Request M2

suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

suricata: ET MALWARE Possible NanoCore C2 60B

Blocklisted process makes network request

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2