Behavioral task
behavioral1
Sample
Main.exe
Resource
win7-20221111-en
General
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Target
Main.exe
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Size
209KB
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MD5
85e5c23a109599f379b18e14aee31afa
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SHA1
054a0820cd0c39e013495f0bf4a6510146767e17
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SHA256
b12728d205c11aa60c87269f7c866a884fbec14cdc61599944c4221451288cd3
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SHA512
78a369865e0ccdfd6712d8ba9af9b4e6d7f11c4d10c7205c16401ca2c09f909ec96840a48d9940522e05b26b6bdace1e05df4e4b688794c75c795e7e3d8bb0b3
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SSDEEP
6144:kLV6Bta6dtJmakIM5egicOpERSZgnDIFr:kLV6Btpmk63OpER/EFr
Malware Config
Extracted
nanocore
1.2.2.0
163.158.111.118:27068
127.0.0.1:27068
caa99c91-b6a4-469a-b1ad-145cd453c6d0
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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
2022-08-17T19:34:42.190519436Z
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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
27068
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default_group
nano aquarium
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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
caa99c91-b6a4-469a-b1ad-145cd453c6d0
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
163.158.111.118
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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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Main.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: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ