General
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Target
shipping documents.pdf.z
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Size
461KB
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Sample
211011-y2ek3sabb6
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MD5
b712f5cf482c247bb083bb9392292456
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SHA1
13cd15f8312089e0f2da53a9a6fbec73ae06a009
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SHA256
eef276e2dae57b59efd34c4b6662df15f1f218acdb5b81108714dc9f915a5f40
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SHA512
d7b19ec7ebb1b25c475158d44786b3daaa74aa50c715ed636ccdc57d2a18da1680080f4a7a019e0d91dc940471ced02be6132de6963154f3e914b39af7e5a79a
Malware Config
Extracted
nanocore
1.2.2.0
23.105.131.206:4040
336f8da1-0f3e-48f8-851d-a56c179e533d
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activate_away_mode
true
- backup_connection_host
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-07-12T14:00:59.313360036Z
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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
4040
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default_group
boss
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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
336f8da1-0f3e-48f8-851d-a56c179e533d
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
23.105.131.206
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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
shipping documents.pdf.exe
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Size
620KB
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MD5
d6d4e3068736e41cc62527b1328817a2
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SHA1
c7b2a7afcd3f5bb62c084ae0f08852564a79519d
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SHA256
28e7aedaf2800e319f630be9607b160a327e229a2c96eedf55d5637a77836e74
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SHA512
4e17768f97103c78e177fc6fbba395ffa09595e54bdf17dba19455862d48eb21fdecbcf099992d3e0c0eec4a84779f236ff75e5370b3ecadd8efad5613f5937f
Score10/10-
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
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Checks whether UAC is enabled
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Suspicious use of SetThreadContext
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