General
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Target
DeepFreeze2.exe
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Size
202KB
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Sample
240423-yv2r2abd2y
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MD5
83ec608306ccd5d3e266dd4b905b4d74
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SHA1
2e687938ea90c5a29b556262e14f5681d77a1b05
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SHA256
43e23435f86b410624d67ff00f323652262871be7d5efaf40c336ea59a570149
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SHA512
396715f7a400d8b967b92d079fd6404f98d698ea8d9924f2f73f1dc8e241e4ddf92093343746a0cad9d8d653eff9c9e2a108311a97d49ee7d9d08a336888de19
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SSDEEP
6144:QLV6Bta6dtJmakIM5tlE4UXkD2rovrO6mlOw:QLV6Btpmk624ttvr5w
Behavioral task
behavioral1
Sample
DeepFreeze2.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
nanocore
1.2.2.0
0.tcp.in.ngrok.io:15030
127.0.0.1:15030
28d1f120-ae4c-4eab-9565-5938de84758c
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activate_away_mode
true
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backup_connection_host
127.0.0.1
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2024-02-03T21:48:39.080957236Z
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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
15030
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default_group
Default
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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
28d1f120-ae4c-4eab-9565-5938de84758c
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mutex_timeout
8000
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prevent_system_sleep
false
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primary_connection_host
0.tcp.in.ngrok.io
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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
1000
Targets
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Target
DeepFreeze2.exe
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Size
202KB
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MD5
83ec608306ccd5d3e266dd4b905b4d74
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SHA1
2e687938ea90c5a29b556262e14f5681d77a1b05
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SHA256
43e23435f86b410624d67ff00f323652262871be7d5efaf40c336ea59a570149
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SHA512
396715f7a400d8b967b92d079fd6404f98d698ea8d9924f2f73f1dc8e241e4ddf92093343746a0cad9d8d653eff9c9e2a108311a97d49ee7d9d08a336888de19
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SSDEEP
6144:QLV6Bta6dtJmakIM5tlE4UXkD2rovrO6mlOw:QLV6Btpmk624ttvr5w
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Legitimate hosting services abused for malware hosting/C2
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