General
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Target
8903.exe
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Size
202KB
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Sample
211029-j8egbshfen
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MD5
524b7776639249ac57f6575cc4f05ab1
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SHA1
f0b440d893d1ca3fb144fa5846c12dbae614c8b5
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SHA256
28ef1f6f0d8350a3fda0f604089288233d169946fca868c074fc16541b140055
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SHA512
bd78473327080411993c2ad698e899b7f2ca6c08b6c28b62aae43c4df56e0ea55675e8a5850f655685dfc954f57e4e3eca664e9412209afab66507cbcbd1bde9
Malware Config
Extracted
nanocore
1.2.2.0
mback5338.duckdns.org:8903
2a5ac22e-9972-4a49-9fb2-7db8c42d65f0
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activate_away_mode
true
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backup_connection_host
mback5338.duckdns.org
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-08-08T01:34:58.400839236Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
8903
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default_group
Default
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
2a5ac22e-9972-4a49-9fb2-7db8c42d65f0
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
mback5338.duckdns.org
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primary_dns_server
8.8.8.8
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request_elevation
true
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restart_delay
5000
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run_delay
0
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run_on_startup
true
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set_critical_process
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Targets
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Target
8903.exe
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Size
202KB
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MD5
524b7776639249ac57f6575cc4f05ab1
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SHA1
f0b440d893d1ca3fb144fa5846c12dbae614c8b5
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SHA256
28ef1f6f0d8350a3fda0f604089288233d169946fca868c074fc16541b140055
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SHA512
bd78473327080411993c2ad698e899b7f2ca6c08b6c28b62aae43c4df56e0ea55675e8a5850f655685dfc954f57e4e3eca664e9412209afab66507cbcbd1bde9
Score10/10-
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
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suricata: ET MALWARE Possible NanoCore C2 60B
suricata: ET MALWARE Possible NanoCore C2 60B
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Checks whether UAC is enabled
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