Behavioral task
behavioral1
Sample
nanocore.exe
Resource
win7-20220812-en
General
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Target
nanocore.payload-disk
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Size
202KB
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MD5
cdbc4faf6e641f68a546bb57cf3b32b6
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SHA1
558f56a5923d9eafe63808860a8da0eadd9441d8
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SHA256
1849b5665a4017d9d7c1b7c9c918add8f9a77f5c00b7a3179cf65d84140c7a29
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SHA512
fc12dc572ce7bed6106712e19fc836e9eb1e47e2ce093cb7bf24c6245c8f3edf4adaf3ba42cc8c1196c90f161e28bb35b2251df502848e032f0b6352c01026cc
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SSDEEP
3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIm8F+BX+4D9kNh5y/NMCGEW+:gLV6Bta6dtJmakIM50MJSftp+
Malware Config
Extracted
nanocore
1.2.2.0
thesopranos.duckdns.org:1365
fc2f5233-89c0-4cab-99aa-8d389dd5dffd
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activate_away_mode
true
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backup_connection_host
thesopranos.duckdns.org
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2022-11-12T09:47:47.274434136Z
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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
1365
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default_group
TheProcess
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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
fc2f5233-89c0-4cab-99aa-8d389dd5dffd
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
thesopranos.duckdns.org
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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
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