General
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Target
1748747aebd8c7ab9baece491da1e34b_JaffaCakes118
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Size
1.2MB
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Sample
240627-yd1hmszapj
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MD5
1748747aebd8c7ab9baece491da1e34b
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SHA1
b8d1d812c57a415151fb7620134c808e604dc7c9
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SHA256
718b8c3293604c3626d2051074cd810f3d0b6508ff165f7363eaefbda8234322
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SHA512
30f20d401515c39fad425c558d4398558328c1291fccc1b1e544bc21501ec31b9bb9449440e0a1a9c33edd8c825df00eca42ec1b42d08cf8b3b431b0559e4ea5
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SSDEEP
12288:BUSME+vHKKB9YP2BFc+2zgjSrN5bkab6zp8cDYd5AynZNE7y9toRSuFcUrlq:5cfKLv+2zgkiVCqCvZNdoEuFcUQ
Static task
static1
Behavioral task
behavioral1
Sample
wire transfer2.exe
Resource
win7-20240419-en
Malware Config
Extracted
nanocore
1.2.2.0
amechi.duckdns.org:4190
3b3fb7d2-e471-4b8f-930b-90a0b4d21b99
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activate_away_mode
true
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backup_connection_host
amechi.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
2020-11-30T09:04:45.886194136Z
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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
4190
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default_group
PRINCE SA HANDWORK
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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
3b3fb7d2-e471-4b8f-930b-90a0b4d21b99
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
amechi.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
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
-
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Target
wire transfer2.exe
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Size
636KB
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MD5
98edee6a736fd329af602c895531f560
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SHA1
5fece25803bdcb0f283fe479c70fdcd06042421c
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SHA256
bf1f247b36adba6085a563ea0d78d2a96cb4c523cbcbe2842a19dd214a0e655a
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SHA512
f52986e5916f1f3bd1efb8d7f0f7aa79da8818adbacc8f48e1eb41c3571f5ec1e8289ff7f2c42f8e45a49eaef58bd2a68d3e27a9f6fc930f432ab7067795ecc3
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SSDEEP
12288:BUSME+vHKKB9YP2BFc+2zgjSrN5bkab6zp8cDYd5AynZNE7y9toRSuFcUrlqk:5cfKLv+2zgkiVCqCvZNdoEuFcUQk
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1