General
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Target
10377 APT800_B0205K0384.exe
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Size
1.5MB
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Sample
210928-myyzrsbfd7
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MD5
4f0f86315b42b8dad8a1b430d5ac084a
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SHA1
e50192512d5cf87ece05a1b3974fccc652eff93b
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SHA256
8222127c77b4f83832246e9ce96da7741f1352da9d3548ad8b959b2e00b54c0d
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SHA512
4f482b78bff1d42d5ec66088c3219628563af190a503c8508941f834f144cf6aba0517200c45e362d0eb83949c1ea23d77d39e1c1057e07efb6afec9a58076d4
Static task
static1
Behavioral task
behavioral1
Sample
10377 APT800_B0205K0384.exe
Resource
win7-en-20210920
Malware Config
Extracted
nanocore
1.2.2.0
mec.sytes.net:3259
9358a53f-433c-42f5-bd3f-14ae4da528cf
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activate_away_mode
true
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backup_connection_host
mec.sytes.net
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-04-04T14:41:53.527071936Z
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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
true
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connect_delay
4000
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connection_port
3259
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default_group
Mine
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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
9358a53f-433c-42f5-bd3f-14ae4da528cf
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mutex_timeout
5000
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prevent_system_sleep
true
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primary_connection_host
mec.sytes.net
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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
10377 APT800_B0205K0384.exe
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Size
1.5MB
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MD5
4f0f86315b42b8dad8a1b430d5ac084a
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SHA1
e50192512d5cf87ece05a1b3974fccc652eff93b
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SHA256
8222127c77b4f83832246e9ce96da7741f1352da9d3548ad8b959b2e00b54c0d
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SHA512
4f482b78bff1d42d5ec66088c3219628563af190a503c8508941f834f144cf6aba0517200c45e362d0eb83949c1ea23d77d39e1c1057e07efb6afec9a58076d4
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Suspicious use of SetThreadContext
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