Behavioral task
behavioral1
Sample
8553e645af470da035422c51d28fcf849affadfdbc302966ff3de934f82cc355.exe
Resource
win7-20230220-en
General
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Target
8553e645af470da035422c51d28fcf849affadfdbc302966ff3de934f82cc355.zip
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Size
507KB
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MD5
a6c739ed7565951720aa39ecec34eb30
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SHA1
8995cff8a05e362909f7f7883ef4882280535cb4
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SHA256
0ebf8545feaf908b6003438edd9cf2c1ef9977c9326b84ec5b0a1f4ec1499a37
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SHA512
486dacd389b5e598934c0084f4a87b37f1d5f080487b804e4a776ecdebe472243ffb55151907ca97ee8b6b6c1fc8e245f0c5d13bc2cac8aa1f5b1230f97e425f
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SSDEEP
12288:0IkEjzJBgDJaQ9nbqW/a15vEskifpLUFk4CTmrYEjayQugKqM:09WJBwJaQ9+60BVkiAHCTlu6zHM
Malware Config
Extracted
nanocore
1.2.2.0
fotosintesisballs69.ddns.net:24069
4a819a33-424a-4731-9f1c-9a54abcf121f
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activate_away_mode
false
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backup_connection_host
fotosintesisballs69.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
2022-11-27T22:25:59.103334536Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
false
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
24069
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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
4a819a33-424a-4731-9f1c-9a54abcf121f
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
fotosintesisballs69.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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8553e645af470da035422c51d28fcf849affadfdbc302966ff3de934f82cc355.zip.zip
Password: infected
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8553e645af470da035422c51d28fcf849affadfdbc302966ff3de934f82cc355.exe.exe windows x86
Password: infected
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: 437KB - Virtual size: 437KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ