nanocore

General

Target

696696f20a444b8e12f1b52f19f4bd786b7a0a08088bc6d8b3ea55e7d66c0b8f.exe
Size

1.0MB
Sample

250201-saqw5sxjcv
MD5

a01600b2c8ce10fad3c3339a2867abdb
SHA1

657bd0068fcee38adcd3d4801f9175f8b8ebbc7c
SHA256

696696f20a444b8e12f1b52f19f4bd786b7a0a08088bc6d8b3ea55e7d66c0b8f
SHA512

aca1e8b27b5f41f6fcb2e5f5a089a39586c038249f4d7f71115dc2b99570408d97047de20c07f3a2ee196641ac4c2f1646562d636492e59573e0a9c05b25e3f8
SSDEEP

24576:Jur9gkEPGcHHXYDYDa6naGhywpCjq7jUv7cF6kZ6YriDfZ49p50/I:Ur9gNGKXYD+naGEsBXUv66k8o4yp5wI

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
  
  696696f20a444b8e12f1b52f19f4bd786b7a0a08088bc6d8b3ea55e7d66c0b8f.exe
- Size
  
  1.0MB
- MD5
  
  a01600b2c8ce10fad3c3339a2867abdb
- SHA1
  
  657bd0068fcee38adcd3d4801f9175f8b8ebbc7c
- SHA256
  
  696696f20a444b8e12f1b52f19f4bd786b7a0a08088bc6d8b3ea55e7d66c0b8f
- SHA512
  
  aca1e8b27b5f41f6fcb2e5f5a089a39586c038249f4d7f71115dc2b99570408d97047de20c07f3a2ee196641ac4c2f1646562d636492e59573e0a9c05b25e3f8
- SSDEEP
  
  24576:Jur9gkEPGcHHXYDYDa6naGhywpCjq7jUv7cF6kZ6YriDfZ49p50/I:Ur9gNGKXYD+naGEsBXUv66k8o4yp5wI
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