General
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Target
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118
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Size
537KB
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Sample
240613-gx3nnsxapb
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MD5
a42455fcc0abbe7f1306cd03425dd7ec
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SHA1
fb7a96fe8712687b0b32ccf9f6f1f13247bd994f
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SHA256
14c79a6e3b911ab3f90a984b7995f7e133d7dffce3b99b05f2d2b9c35f0d7017
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SHA512
ba994525bce9111cda32b062d31a08193615c26dc8f6103929f64d054d765de784ee71c01a2ebd954e2022568dcff65808093556974ee67888ab273a65a00c5f
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SSDEEP
12288:et4ykyXMfgjmKKl1Cu+qe8y5xO+Cf2Ml7QIJ3n9x5FPKMjh/Cd:uXM4jml1R+vcf2MlM03759O
Behavioral task
behavioral1
Sample
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118.exe
Resource
win7-20240221-en
Malware Config
Extracted
nanocore
1.2.2.2
w33d.ddns.net:64997
185.32.221.26:64997
d5661869-c47f-4f07-b1ec-3f16b0540cd3
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activate_away_mode
false
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backup_connection_host
185.32.221.26
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2015-05-02T21:23:23.803253336Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
false
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clear_zone_identifier
true
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connect_delay
4000
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connection_port
64997
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default_group
21.07
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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
d5661869-c47f-4f07-b1ec-3f16b0540cd3
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
w33d.ddns.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
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
1.2.2.2
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wan_timeout
8000
Targets
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Target
a42455fcc0abbe7f1306cd03425dd7ec_JaffaCakes118
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Size
537KB
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MD5
a42455fcc0abbe7f1306cd03425dd7ec
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SHA1
fb7a96fe8712687b0b32ccf9f6f1f13247bd994f
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SHA256
14c79a6e3b911ab3f90a984b7995f7e133d7dffce3b99b05f2d2b9c35f0d7017
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SHA512
ba994525bce9111cda32b062d31a08193615c26dc8f6103929f64d054d765de784ee71c01a2ebd954e2022568dcff65808093556974ee67888ab273a65a00c5f
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SSDEEP
12288:et4ykyXMfgjmKKl1Cu+qe8y5xO+Cf2Ml7QIJ3n9x5FPKMjh/Cd:uXM4jml1R+vcf2MlM03759O
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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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