General
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Target
b36632b2009585727eaa83af6ba40124_JaffaCakes118
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Size
668KB
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Sample
240616-n6gk5asdmb
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MD5
b36632b2009585727eaa83af6ba40124
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SHA1
e53ea675d1ba0fc5e19ff6ddf35294c34e3c2fe0
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SHA256
3428220d9ec39611487724fcf875972f2df6d7bb68108799a012630f3669611d
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SHA512
71c977c27e54f5df83a7cd68e5a3c03be3043c60c6a78058690b2f8d291e1b63f1dd70a514828526f15cd15a6398cca596c9b518a980284442156c93727d6243
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SSDEEP
12288:/SMDbiVo7FWoU8OEia8r+/ZS5TPhPJfQVYiwMoku56E9vsHbZv:/BtFE8Oi8r+/ZS5TPhPJfQV9wMokSuHZ
Static task
static1
Behavioral task
behavioral1
Sample
b36632b2009585727eaa83af6ba40124_JaffaCakes118.exe
Resource
win7-20231129-en
Malware Config
Extracted
nanocore
1.2.2.0
gifted.gleeze.com:55623
phill.onmypc.us:55623
5a8742ff-0185-4032-9522-375e8e036567
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activate_away_mode
true
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backup_connection_host
phill.onmypc.us
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2018-05-11T03:10:19.770910536Z
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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
55623
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default_group
STUB
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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
5a8742ff-0185-4032-9522-375e8e036567
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
gifted.gleeze.com
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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
b36632b2009585727eaa83af6ba40124_JaffaCakes118
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Size
668KB
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MD5
b36632b2009585727eaa83af6ba40124
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SHA1
e53ea675d1ba0fc5e19ff6ddf35294c34e3c2fe0
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SHA256
3428220d9ec39611487724fcf875972f2df6d7bb68108799a012630f3669611d
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SHA512
71c977c27e54f5df83a7cd68e5a3c03be3043c60c6a78058690b2f8d291e1b63f1dd70a514828526f15cd15a6398cca596c9b518a980284442156c93727d6243
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SSDEEP
12288:/SMDbiVo7FWoU8OEia8r+/ZS5TPhPJfQVYiwMoku56E9vsHbZv:/BtFE8Oi8r+/ZS5TPhPJfQV9wMokSuHZ
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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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Executes dropped EXE
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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Adds Run key to start application
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Suspicious use of SetThreadContext
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