General
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Target
649C1188904EC9BAE793C1EA3BAC0F89.exe
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Size
656KB
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Sample
240125-2xvchsaafm
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MD5
649c1188904ec9bae793c1ea3bac0f89
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SHA1
2f0dd0cce9a9b60721f3053f6a194ce9caf9b633
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SHA256
9d381423ee9f27108e8df36d255f1cfa33e6873ab0d7827d72b47d548293024b
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SHA512
0d2b34cb52a0d4fde1f020c4b2573a39a5a591d9bdb1e681eedc1fbbd709ae1fb74a8199df039b7a6de1a1cd431b926d0784405b49b4e58ff2f2aa0c1dde4530
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SSDEEP
12288:MP8z2iNPBJI3iHvidw41ADZk2yzb52QHYE7PHJQDbAKZFAVd6CLKeGJXASFo:m81xuuYwoVb7HrPHJQ3Qd6CjTSF
Static task
static1
Behavioral task
behavioral1
Sample
649C1188904EC9BAE793C1EA3BAC0F89.exe
Resource
win7-20231215-en
Malware Config
Extracted
nanocore
1.2.2.0
macgains.duckdns.org:6269
a3f5e025-fc32-42de-b484-aff3ac6134e8
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activate_away_mode
true
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backup_connection_host
macgains.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
2023-11-03T06:19:24.177926136Z
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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
6269
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default_group
SLAVES
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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
a3f5e025-fc32-42de-b484-aff3ac6134e8
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
macgains.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
649C1188904EC9BAE793C1EA3BAC0F89.exe
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Size
656KB
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MD5
649c1188904ec9bae793c1ea3bac0f89
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SHA1
2f0dd0cce9a9b60721f3053f6a194ce9caf9b633
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SHA256
9d381423ee9f27108e8df36d255f1cfa33e6873ab0d7827d72b47d548293024b
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SHA512
0d2b34cb52a0d4fde1f020c4b2573a39a5a591d9bdb1e681eedc1fbbd709ae1fb74a8199df039b7a6de1a1cd431b926d0784405b49b4e58ff2f2aa0c1dde4530
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SSDEEP
12288:MP8z2iNPBJI3iHvidw41ADZk2yzb52QHYE7PHJQDbAKZFAVd6CLKeGJXASFo:m81xuuYwoVb7HrPHJQ3Qd6CjTSF
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Suspicious use of SetThreadContext
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