General
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Target
90ea4a3e16f5fa14a351b7f85c0eb8d4_JaffaCakes118
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Size
1.3MB
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Sample
240603-h1nvcsgh42
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MD5
90ea4a3e16f5fa14a351b7f85c0eb8d4
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SHA1
7a3367998ab6f5ad397b14810e40c8f7e446a049
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SHA256
7a64a3061195e5f8de6c861525cdc77744a8dbe6897584bcec1bda975ccba372
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SHA512
7796961538bbd2a6f64c72a536e0e52042b28e9efae24ca6806389f964f10f741d8f6774297177b409979c9bb150f28d657d0c008a0bf4e9f97a3c47791818d2
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SSDEEP
24576:ZGkKs0tU2/zpY04s7abwq/H1EnHHl2GskX4tatVYFBhWMj02q:ZGkV0C2/t0wqP1EnHHltskXLtKFBhWMq
Static task
static1
Behavioral task
behavioral1
Sample
BILL LOADING.js
Resource
win7-20240419-en
Malware Config
Extracted
nanocore
1.2.2.0
tats2lou.ddns.net:49251
91.192.100.55:49251
c483a38c-4f2b-4e4b-a6d3-acb09e977acd
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activate_away_mode
false
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backup_connection_host
91.192.100.55
- backup_dns_server
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buffer_size
65538
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build_time
2018-11-23T08:22:47.887793536Z
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bypass_user_account_control
false
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bypass_user_account_control_data
PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTE2Ij8+DQo8VGFzayB2ZXJzaW9uPSIxLjIiIHhtbG5zPSJodHRwOi8vc2NoZW1hcy5taWNyb3NvZnQuY29tL3dpbmRvd3MvMjAwNC8wMi9taXQvdGFzayI+DQogIDxSZWdpc3RyYXRpb25JbmZvIC8+DQogIDxUcmlnZ2VycyAvPg0KICA8UHJpbmNpcGFscz4NCiAgICA8UHJpbmNpcGFsIGlkPSJBdXRob3IiPg0KICAgICAgPExvZ29uVHlwZT5JbnRlcmFjdGl2ZVRva2VuPC9Mb2dvblR5cGU+DQogICAgICA8UnVuTGV2ZWw+SGlnaGVzdEF2YWlsYWJsZTwvUnVuTGV2ZWw+DQogICAgPC9QcmluY2lwYWw+DQogIDwvUHJpbmNpcGFscz4NCiAgPFNldHRpbmdzPg0KICAgIDxNdWx0aXBsZUluc3RhbmNlc1BvbGljeT5QYXJhbGxlbDwvTXVsdGlwbGVJbnN0YW5jZXNQb2xpY3k+DQogICAgPERpc2FsbG93U3RhcnRJZk9uQmF0dGVyaWVzPmZhbHNlPC9EaXNhbGxvd1N0YXJ0SWZPbkJhdHRlcmllcz4NCiAgICA8U3RvcElmR29pbmdPbkJhdHRlcmllcz5mYWxzZTwvU3RvcElmR29pbmdPbkJhdHRlcmllcz4NCiAgICA8QWxsb3dIYXJkVGVybWluYXRlPnRydWU8L0FsbG93SGFyZFRlcm1pbmF0ZT4NCiAgICA8U3RhcnRXaGVuQXZhaWxhYmxlPmZhbHNlPC9TdGFydFdoZW5BdmFpbGFibGU+DQogICAgPFJ1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+ZmFsc2U8L1J1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+DQogICAgPElkbGVTZXR0aW5ncz4NCiAgICAgIDxTdG9wT25JZGxlRW5kPmZhbHNlPC9TdG9wT25JZGxlRW5kPg0KICAgICAgPFJlc3RhcnRPbklkbGU+ZmFsc2U8L1Jlc3RhcnRPbklkbGU+DQogICAgPC9JZGxlU2V0dGluZ3M+DQogICAgPEFsbG93U3RhcnRPbkRlbWFuZD50cnVlPC9BbGxvd1N0YXJ0T25EZW1hbmQ+DQogICAgPEVuYWJsZWQ+dHJ1ZTwvRW5hYmxlZD4NCiAgICA8SGlkZGVuPmZhbHNlPC9IaWRkZW4+DQogICAgPFJ1bk9ubHlJZklkbGU+ZmFsc2U8L1J1bk9ubHlJZklkbGU+DQogICAgPFdha2VUb1J1bj5mYWxzZTwvV2FrZVRvUnVuPg0KICAgIDxFeGVjdXRpb25UaW1lTGltaXQ+UFQwUzwvRXhlY3V0aW9uVGltZUxpbWl0Pg0KICAgIDxQcmlvcml0eT40PC9Qcmlvcml0eT4NCiAgPC9TZXR0aW5ncz4NCiAgPEFjdGlvbnMgQ29udGV4dD0iQXV0aG9yIj4NCiAgICA8RXhlYz4NCiAgICAgIDxDb21tYW5kPiIjRVhFQ1VUQUJMRVBBVEgiPC9Db21tYW5kPg0KICAgICAgPEFyZ3VtZW50cz4kKEFyZzApPC9Bcmd1bWVudHM+DQogICAgPC9FeGVjPg0KICA8L0FjdGlvbnM+DQo8L1Rhc2s+
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clear_access_control
false
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
49251
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default_group
PC2019
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enable_debug_mode
true
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gc_threshold
1.0485772e+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
1.0485772e+07
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mutex
c483a38c-4f2b-4e4b-a6d3-acb09e977acd
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
tats2lou.ddns.net
- 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
false
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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
8009
Targets
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Target
BILL LOADING.js
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Size
1.8MB
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MD5
43a628a6f50c305abd1e2455dda33658
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SHA1
585af3e542e61730946c397c0fbfcedba97d6419
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SHA256
7dc16f8bbd132a1b67acab70f0732deca926ba11c390ddc13396e07cf8ec5366
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SHA512
0de84ad63fca0fb37f79ad5af481725460eec0915829a16457f2d0539a2531d631cd14e9ad5f4c8a3aa2cdc2c7ec2850549b403c54f11b04c67f1d12d2e46576
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SSDEEP
24576:AlztjpuWxyrP5Vo7KIQACHtyfelPXVZadMYWHhWqpb6tDoBMIrFyam8xFtVlGoOf:AYWMLYueCsm5GaYSpCgMcFJI5fCn7OD
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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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