nanocore

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General

Target
735cb9b60581fdddb9147d58cd3e0a83
Size 675KB
Sample240125-brcbmsdebq
SHA256 3a7d96ae663db0818d0a57584e6d5a83a75177fe3ccea93006ce5aca634f3f2b
MD5 735cb9b60581fdddb9147d58cd3e0a83
SHA1 babe708bdfe790e5b774ab9de981e23c9e0fa46a
SHA512 c8d765807ff340318c8ae640a7197efaf644b968f266fac0602b8852ea4a75ebd5d362640d865a8dacf7ad652ebe19be32be8e7e5177363803496409d3a5bd82
SSDEEP 12288:63lb4u4DRpasq+f4bcSEcE3n7KavljtcRTFaMTHfar5mk1/PoT+hOHL7/9q0a8SF:63lbyvq+f4Ol3n73ARJDHmY
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

ghsgatvxbznmklopwagdhusvxbznxgtewuahjkop.ydns.eu:6932

Mutex

2c85ad92-6de0-4747-89f8-309755c29459

Attributes

activate_away_mode
true
backup_connection_host
ghsgatvxbznmklopwagdhusvxbznxgtewuahjkop.ydns.eu
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2021-04-24T07:47:17.942528636Z
bypass_user_account_control
false
bypass_user_account_control_data
PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTE2Ij8+DQo8VGFzayB2ZXJzaW9uPSIxLjIiIHhtbG5zPSJodHRwOi8vc2NoZW1hcy5taWNyb3NvZnQuY29tL3dpbmRvd3MvMjAwNC8wMi9taXQvdGFzayI+DQogIDxSZWdpc3RyYXRpb25JbmZvIC8+DQogIDxUcmlnZ2VycyAvPg0KICA8UHJpbmNpcGFscz4NCiAgICA8UHJpbmNpcGFsIGlkPSJBdXRob3IiPg0KICAgICAgPExvZ29uVHlwZT5JbnRlcmFjdGl2ZVRva2VuPC9Mb2dvblR5cGU+DQogICAgICA8UnVuTGV2ZWw+SGlnaGVzdEF2YWlsYWJsZTwvUnVuTGV2ZWw+DQogICAgPC9QcmluY2lwYWw+DQogIDwvUHJpbmNpcGFscz4NCiAgPFNldHRpbmdzPg0KICAgIDxNdWx0aXBsZUluc3RhbmNlc1BvbGljeT5QYXJhbGxlbDwvTXVsdGlwbGVJbnN0YW5jZXNQb2xpY3k+DQogICAgPERpc2FsbG93U3RhcnRJZk9uQmF0dGVyaWVzPmZhbHNlPC9EaXNhbGxvd1N0YXJ0SWZPbkJhdHRlcmllcz4NCiAgICA8U3RvcElmR29pbmdPbkJhdHRlcmllcz5mYWxzZTwvU3RvcElmR29pbmdPbkJhdHRlcmllcz4NCiAgICA8QWxsb3dIYXJkVGVybWluYXRlPnRydWU8L0FsbG93SGFyZFRlcm1pbmF0ZT4NCiAgICA8U3RhcnRXaGVuQXZhaWxhYmxlPmZhbHNlPC9TdGFydFdoZW5BdmFpbGFibGU+DQogICAgPFJ1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+ZmFsc2U8L1J1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+DQogICAgPElkbGVTZXR0aW5ncz4NCiAgICAgIDxTdG9wT25JZGxlRW5kPmZhbHNlPC9TdG9wT25JZGxlRW5kPg0KICAgICAgPFJlc3RhcnRPbklkbGU+ZmFsc2U8L1Jlc3RhcnRPbklkbGU+DQogICAgPC9JZGxlU2V0dGluZ3M+DQogICAgPEFsbG93U3RhcnRPbkRlbWFuZD50cnVlPC9BbGxvd1N0YXJ0T25EZW1hbmQ+DQogICAgPEVuYWJsZWQ+dHJ1ZTwvRW5hYmxlZD4NCiAgICA8SGlkZGVuPmZhbHNlPC9IaWRkZW4+DQogICAgPFJ1bk9ubHlJZklkbGU+ZmFsc2U8L1J1bk9ubHlJZklkbGU+DQogICAgPFdha2VUb1J1bj5mYWxzZTwvV2FrZVRvUnVuPg0KICAgIDxFeGVjdXRpb25UaW1lTGltaXQ+UFQwUzwvRXhlY3V0aW9uVGltZUxpbWl0Pg0KICAgIDxQcmlvcml0eT40PC9Qcmlvcml0eT4NCiAgPC9TZXR0aW5ncz4NCiAgPEFjdGlvbnMgQ29udGV4dD0iQXV0aG9yIj4NCiAgICA8RXhlYz4NCiAgICAgIDxDb21tYW5kPiIjRVhFQ1VUQUJMRVBBVEgiPC9Db21tYW5kPg0KICAgICAgPEFyZ3VtZW50cz4kKEFyZzApPC9Bcmd1bWVudHM+DQogICAgPC9FeGVjPg0KICA8L0FjdGlvbnM+DQo8L1Rhc2s+
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
6932
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
2c85ad92-6de0-4747-89f8-309755c29459
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
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Targets

- Target
  735cb9b60581fdddb9147d58cd3e0a83
- Size 675KB
- SHA256 3a7d96ae663db0818d0a57584e6d5a83a75177fe3ccea93006ce5aca634f3f2b
- MD5 735cb9b60581fdddb9147d58cd3e0a83
- SHA1 babe708bdfe790e5b774ab9de981e23c9e0fa46a
- SHA512 c8d765807ff340318c8ae640a7197efaf644b968f266fac0602b8852ea4a75ebd5d362640d865a8dacf7ad652ebe19be32be8e7e5177363803496409d3a5bd82
- SSDEEP 12288:63lb4u4DRpasq+f4bcSEcE3n7KavljtcRTFaMTHfar5mk1/PoT+hOHL7/9q0a8SF:63lbyvq+f4Ol3n73ARJDHmY
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral1 behavioral2