nanocore

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General

Target

bff498d55652fd63138f7e40e2fdf646_JaffaCakes118
Size

650KB
Sample

240825-e6bv7svcpc
MD5

bff498d55652fd63138f7e40e2fdf646
SHA1

23c107fd3e22585a293e59543243fed59a324395
SHA256

1e076f94e4eb07c25b0b02483fe6007be86e8a793dc813560d5198003da8dcae
SHA512

97f0d8d94faf23d579d49f6070937db60fb314f2f53c1e4cf0ea7d952446260305910f243b6e06b8cd884c773616ce8211d49c9bf14e9b483f5e4e80d778433d
SSDEEP

12288:2o3KhmMOghEyEsWCCs9gI3K1ERaNUukCdLDzZBSoGFb78y60zr6cZ+wSX9PIXCc8:5fa1xWo2IKERAjkSfzZBSH7R+cZ+txIu

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

averyserkis.hopto.org:6565

Mutex

629574a7-b3af-49d0-8d44-36487618bba9

Attributes

activate_away_mode
true
backup_connection_host
averyserkis.hopto.org
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2019-05-17T00:11:08.560168036Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
false
clear_zone_identifier
false
connect_delay
4000
connection_port
6565
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
629574a7-b3af-49d0-8d44-36487618bba9
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
false
set_critical_process
false
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Targets

- Target
  
  Maersk Bill of ladding final docs.exe
- Size
  
  886KB
- MD5
  
  9b8bf5cb432ba0b3e6a64c2d2fdf843b
- SHA1
  
  8a9706887e232a1d62afcf73a8db3aff63cad6bd
- SHA256
  
  592374e47050456f6402537fe300de6bd224a3a7b9ad1b4f9214ab298e075ce9
- SHA512
  
  68b6fa1f6f54940802b6b9b5a4903d0cd9d47c5f39b373805f65b55d6f1fee8e66647f5cbbf7ddc088c60c2c53ccd711dad6bd30189129f2fbcc1e9c24ca3e53
- SSDEEP
  
  12288:cquEdbHF6xC9D6DmR1J98w4oknqOOCyQfhcwQ6doE6TvqqJ7QejochX0iucXrjRV:tdbl6kD68JmlotQfpMTl9r7jP
Score

10^/10

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