General
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Target
INV198763.js
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Size
490KB
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Sample
220614-f8allacbbr
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MD5
d2f059207365496e0882106890b537fc
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SHA1
8f58c2d8cdf2e45cd8bc2550ad3297bbd411e7f2
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SHA256
ccfa8f60748182d0624626398d29548e4912c930152fd14da7ea172b29953871
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SHA512
e042589d54a0ca9eb8b88208d046fff27920bd1853791f7f1c7b9f63fc3edaeb909c7f8a5cdb94249278cc35f0d74ca2e216cf697838bb4be5e1e5efe15ffc60
Static task
static1
Behavioral task
behavioral1
Sample
INV198763.js
Resource
win7-20220414-en
Malware Config
Extracted
nanocore
1.2.2.0
blessed147.ddns.net:8089
40ea8615-bb8c-4ed8-9592-a1252dd082e6
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activate_away_mode
true
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backup_connection_host
blessed147.ddns.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
2022-03-26T04:34:52.362349036Z
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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
8089
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default_group
Default
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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
40ea8615-bb8c-4ed8-9592-a1252dd082e6
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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
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
1.2.2.0
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wan_timeout
8000
Targets
-
-
Target
INV198763.js
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Size
490KB
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MD5
d2f059207365496e0882106890b537fc
-
SHA1
8f58c2d8cdf2e45cd8bc2550ad3297bbd411e7f2
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SHA256
ccfa8f60748182d0624626398d29548e4912c930152fd14da7ea172b29953871
-
SHA512
e042589d54a0ca9eb8b88208d046fff27920bd1853791f7f1c7b9f63fc3edaeb909c7f8a5cdb94249278cc35f0d74ca2e216cf697838bb4be5e1e5efe15ffc60
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Blocklisted process makes network request
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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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Drops startup file
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Adds Run key to start application
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