Behavioral task
behavioral1
Sample
5d23d475c1b6127a1724d5e07c216e60e48bea5af267297f9f2243e75454280e.exe
Resource
win7-20220812-en
General
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Target
5d23d475c1b6127a1724d5e07c216e60e48bea5af267297f9f2243e75454280e
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Size
393KB
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MD5
c9b1dc095559346129384ac775368e6a
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SHA1
2e9135b897d463a42dd0f352b286a3ba5e3be0c6
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SHA256
5d23d475c1b6127a1724d5e07c216e60e48bea5af267297f9f2243e75454280e
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SHA512
6db050c414ad8915f8ffb8eeb8da417ad31f0c629a3aec47c72b89603fba4d4be3b0fd3cb65efb5fcce0493d03554cfbfb74c90a9bd061176366a79b18344ab9
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SSDEEP
12288:TLV6BtpmkBMaqkU1wvSfCk8d7pDsBX9gzd6:XApfB78yvS6kbXu6
Malware Config
Extracted
nanocore
1.2.2.0
willspammer.duckdns.org:15488
127.0.0.1:15488
a7ae809f-f33f-4a6c-82cb-f27204218264
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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
2015-03-01T01:37:57.498336936Z
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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
15488
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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
a7ae809f-f33f-4a6c-82cb-f27204218264
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
willspammer.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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5d23d475c1b6127a1724d5e07c216e60e48bea5af267297f9f2243e75454280e.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: 278KB - Virtual size: 278KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ