General
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Target
5585783801297b37bbd7e49fdcf3b366046084a6d48618c21edd1cbf2838b413N.exe
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Size
203KB
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Sample
241113-bzh46avbnn
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MD5
6465f2cba5575d9a6cd3b163845138f0
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SHA1
f75b094b9b50e2363fa6bf1d6a23b25f4ee6a533
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SHA256
5585783801297b37bbd7e49fdcf3b366046084a6d48618c21edd1cbf2838b413
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SHA512
c8628797a3f232bdab7fa737bb2971201e2c3cc3c3c24f8dafd897da892a0cf41c10b67c6acfc1a1401adc1dbc129151377005073383b5a4a33a1c23f723241d
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SSDEEP
3072:MzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI9GQYusdrK6ymbcYmRriGNnmR:MLV6Bta6dtJmakIM5zax0cYgrimmR
Behavioral task
behavioral1
Sample
5585783801297b37bbd7e49fdcf3b366046084a6d48618c21edd1cbf2838b413N.exe
Resource
win7-20241010-en
Malware Config
Extracted
nanocore
1.2.2.0
192.168.1.136:54984
afa0e864-12c5-458c-b609-8a19466a079c
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activate_away_mode
true
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backup_connection_host
192.168.1.136
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2024-08-22T05:06:52.971707536Z
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bypass_user_account_control
false
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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
54984
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default_group
brouteur
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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
afa0e864-12c5-458c-b609-8a19466a079c
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mutex_timeout
5000
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prevent_system_sleep
false
- primary_connection_host
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primary_dns_server
8.8.8.8
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request_elevation
false
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restart_delay
5000
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run_delay
0
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run_on_startup
false
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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
5585783801297b37bbd7e49fdcf3b366046084a6d48618c21edd1cbf2838b413N.exe
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Size
203KB
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MD5
6465f2cba5575d9a6cd3b163845138f0
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SHA1
f75b094b9b50e2363fa6bf1d6a23b25f4ee6a533
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SHA256
5585783801297b37bbd7e49fdcf3b366046084a6d48618c21edd1cbf2838b413
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SHA512
c8628797a3f232bdab7fa737bb2971201e2c3cc3c3c24f8dafd897da892a0cf41c10b67c6acfc1a1401adc1dbc129151377005073383b5a4a33a1c23f723241d
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SSDEEP
3072:MzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI9GQYusdrK6ymbcYmRriGNnmR:MLV6Bta6dtJmakIM5zax0cYgrimmR
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Nanocore family
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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1