Behavioral task
behavioral1
Sample
0x00090000000122e9-72.exe
Resource
win7-20220901-en
General
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Target
0x00090000000122e9-72.dat
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Size
202KB
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MD5
d1c50cad229bca00c7c6548ed1489d0a
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SHA1
a02c38c129178dde442b1cd4a4d11fbe177c513f
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SHA256
7f4cc04bfb8b2c562fbbff9e48c4ed13cd83f7e8cbadcef7c5cf205308cf5470
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SHA512
309312c1071a57c3d9ee1555e27a65940be13ed749977012adb97d197da5ef1be246f1de61d1924ce9df950475f37383761b87d2af61c18d5cfeea365b452ff4
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SSDEEP
3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIBDh6OwtcLq3o9kdKmLBv:wLV6Bta6dtJmakIM5mh6XtJo9kdf9v
Malware Config
Extracted
nanocore
1.2.2.0
microsoft1337.ddns.net:1447
41.216.183.49:1447
937bb3d2-5fda-473f-a587-a19ec5938661
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activate_away_mode
true
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backup_connection_host
41.216.183.49
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2022-07-30T21:53:43.883522036Z
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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
1447
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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
937bb3d2-5fda-473f-a587-a19ec5938661
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
microsoft1337.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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0x00090000000122e9-72.dat.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