Behavioral task
behavioral1
Sample
nanocore.exe
Resource
win7-20221111-en
General
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Target
nanocore.payload-disk
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Size
202KB
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MD5
ff6b9b91b9d9f12174cef6a40066778e
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SHA1
93a519a3c3304540aa2e503a58c43d9534ab1d8d
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SHA256
98feb1dbdf5ce8029d274a83a22aa86f68da98ce4383c657bedfb360eea2041b
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SHA512
23f3b1495ce5f8a59a4b2fde04bf086c95dc4818a5745def67608f2ff1a83e7c30c50999af362eb7b519b18a88cdf9c6930030a0a3bdd14642101d3fdde93e12
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SSDEEP
3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI0+N2B5VEF7D0tyI+AQ10bJp+:gLV6Bta6dtJmakIM5k0BMB6V+AQ1+JA
Malware Config
Extracted
nanocore
1.2.2.0
svetanakravenova248.ddns.net:5634
28aa6c07-7c21-4208-97f7-23c9618edcb1
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activate_away_mode
true
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backup_connection_host
svetanakravenova248.ddns.net
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2022-09-13T17:11:19.119527236Z
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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
5634
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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
28aa6c07-7c21-4208-97f7-23c9618edcb1
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
svetanakravenova248.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
1.2.2.0
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wan_timeout
8000
Signatures
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Nanocore family
Files
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nanocore.payload-disk.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ