General
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Target
64c23669624a5c0389ebe5c5bfe28cba1cb44b54d0d9b7691d1ed86861f46ce3
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Size
897KB
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Sample
221126-f6xy4shf8x
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MD5
3583828f023b5d868e1dd45999298dac
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SHA1
678240a7b63e00ebe529e259cb27b0c1c4d11920
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SHA256
64c23669624a5c0389ebe5c5bfe28cba1cb44b54d0d9b7691d1ed86861f46ce3
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SHA512
c733e3fb96b1bce7b4124b45d6e33571e689e0a57f2beb4cfffe58ae12cc6da2ad151ad27f5ef3c632f2d0f52ad4c1d99a55554715c9a19a6771f0a77f2f0480
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SSDEEP
24576:z2O/GlWcZ3p/wTO416nRPVaVF4XctsehA4h:o3G6tA4DehLh
Static task
static1
Behavioral task
behavioral1
Sample
64c23669624a5c0389ebe5c5bfe28cba1cb44b54d0d9b7691d1ed86861f46ce3.exe
Resource
win7-20220812-en
Malware Config
Extracted
nanocore
1.2.1.1
nanso.no-ip.biz:9034
9239647b-f801-4a05-b9bc-08579591d6a9
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activate_away_mode
true
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backup_connection_host
nanso.no-ip.biz
- backup_dns_server
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buffer_size
65535
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build_time
2014-09-16T10:23:19.558684536Z
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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
9034
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default_group
HELLBOY
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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
9239647b-f801-4a05-b9bc-08579591d6a9
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
nanso.no-ip.biz
- primary_dns_server
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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
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
1.2.1.1
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wan_timeout
8000
Targets
-
-
Target
64c23669624a5c0389ebe5c5bfe28cba1cb44b54d0d9b7691d1ed86861f46ce3
-
Size
897KB
-
MD5
3583828f023b5d868e1dd45999298dac
-
SHA1
678240a7b63e00ebe529e259cb27b0c1c4d11920
-
SHA256
64c23669624a5c0389ebe5c5bfe28cba1cb44b54d0d9b7691d1ed86861f46ce3
-
SHA512
c733e3fb96b1bce7b4124b45d6e33571e689e0a57f2beb4cfffe58ae12cc6da2ad151ad27f5ef3c632f2d0f52ad4c1d99a55554715c9a19a6771f0a77f2f0480
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SSDEEP
24576:z2O/GlWcZ3p/wTO416nRPVaVF4XctsehA4h:o3G6tA4DehLh
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Modifies visiblity of hidden/system files in Explorer
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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