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General
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Target
defbde5e6d8981cdc5c15764fd77e911_JaffaCakes118
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Size
479KB
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Sample
240913-1zb4aa1fjl
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MD5
defbde5e6d8981cdc5c15764fd77e911
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SHA1
66987e65620e79659bd4e17b1e0c8dfe0e6cb2f2
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SHA256
c342a7cb93e23cde27bfe4bcf9358f4cb9d49c0198abf112be372245ef96d678
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SHA512
38dd9094130c848aaea4c4d314c67068f1b47a9421d85670a397c387e1433d34ae6c9cd36b2142d7e868090e4e8971b094f68bf6ecbbde506e8f90f59d676312
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SSDEEP
12288:hsMX0LqeuVin1ySUIrWUPr0lezJ0FsErfTW5:hsMXmqeIWrbrWUPwEzJSRfA
Malware Config
Extracted
nanocore
1.2.2.0
176.126.86.243:62520
185.222.57.158:62520
18f247e6-b28e-4811-85e8-2d8d20ef3632
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activate_away_mode
true
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backup_connection_host
185.222.57.158
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-07-09T23:28:43.442584536Z
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bypass_user_account_control
false
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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
62520
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default_group
MERCY
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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
18f247e6-b28e-4811-85e8-2d8d20ef3632
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
176.126.86.243
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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
true
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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
QUOTATION-10-01-2021.doc.exe
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Size
655KB
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MD5
64a94e95263d5d44c99f69d16188d4b6
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SHA1
480e2c6b89535c9980de74b6baec20ebe7f0a2d5
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SHA256
0848e50e87a8f07c470d248f77b01e7e6639d64da7332c7c33372adc64c93ecf
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SHA512
063517e6525f174dfb2506f4721b9d146ad7ecd30efc0ec1f01110ffd9789fd9539ca8c98edcf65cde48c90d799f0118d9961b92e737b31e8c48b87121995cfb
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SSDEEP
12288:5ObQ+X8+UiDLbRHah6icBu8bonT0SqIr8UPX0lbqh0FsE1fTW:wbQ+X8+UiDLbRHah9cE8bER9r8UPE0h+
Score10/10-
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Checks whether UAC is enabled
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Suspicious use of SetThreadContext
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