nanocore

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General

Target

4e4b8d40e702f09374acc922dc89342e
Size

561KB
Sample

231226-dfskladah5
MD5

4e4b8d40e702f09374acc922dc89342e
SHA1

0af20d4d4da0bfe9fb1a6ebbd976b02b22a4f0da
SHA256

6e7824135199c7d0fefd7a11e8c15b4510866ccd9a81294c28167e8a62973317
SHA512

218f158e82ba108225be2a95bb0b1c82c2c6b76ee141587d73ae3c0d0d84ad166f9875db6d90a4d03e323c4429be8355d06b57db9e7516bb47bb30bb4f250e56
SSDEEP

12288:/S3pQJGvg2ofkqrQPjfXUigoCegEgmb+ZH9SnwX:/S4GvgnFrq/UnFe7bm

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

sylviaoslh01.ddns.net:52943

194.5.98.31:52943

Mutex

ef4d8a12-57dc-4ee6-b9d3-f0d7548e6e25

Attributes

activate_away_mode
false
backup_connection_host
194.5.98.31
backup_dns_server
buffer_size
65538
build_time
2021-05-01T22:47:56.313683736Z
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
52943
default_group
Clickordie
enable_debug_mode
true
gc_threshold
1.0485772e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.0485772e+07
mutex
ef4d8a12-57dc-4ee6-b9d3-f0d7548e6e25
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
sylviaoslh01.ddns.net
primary_dns_server
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
8009

Targets

- Target
  
  4e4b8d40e702f09374acc922dc89342e
- Size
  
  561KB
- MD5
  
  4e4b8d40e702f09374acc922dc89342e
- SHA1
  
  0af20d4d4da0bfe9fb1a6ebbd976b02b22a4f0da
- SHA256
  
  6e7824135199c7d0fefd7a11e8c15b4510866ccd9a81294c28167e8a62973317
- SHA512
  
  218f158e82ba108225be2a95bb0b1c82c2c6b76ee141587d73ae3c0d0d84ad166f9875db6d90a4d03e323c4429be8355d06b57db9e7516bb47bb30bb4f250e56
- SSDEEP
  
  12288:/S3pQJGvg2ofkqrQPjfXUigoCegEgmb+ZH9SnwX:/S4GvgnFrq/UnFe7bm
Score

10^/10

nanocore keylogger spyware stealer trojan evasion persistence
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral1 behavioral2