Behavioral task
behavioral1
Sample
7b69af1f4629475e62967d77be23e744c4fa4cfffd056778ce84e02f5144fd77_NeikiAnalytics.exe
Resource
win7-20240611-en
General
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Target
7b69af1f4629475e62967d77be23e744c4fa4cfffd056778ce84e02f5144fd77_NeikiAnalytics.exe
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Size
224KB
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MD5
a14a6af6fa8bdd966396227c131bca40
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SHA1
91f691179c7ad0f8cd4d088be41711559f690a41
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SHA256
7b69af1f4629475e62967d77be23e744c4fa4cfffd056778ce84e02f5144fd77
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SHA512
9527d96baecb6606521b82ff0673bdfda46b5365d56252cbcf24332c625bf881af1d9df3e5c686321a8a98a0b85c399f30095214afee03b2e18907cec5ba2938
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SSDEEP
6144:wLV6Bta6dtJmakIM53uo2oVu5EzmmbE34uR:wLV6Btpmka2oVt516
Malware Config
Extracted
nanocore
1.2.2.0
191.101.22.13:4110
43bf6132-50aa-49d4-b222-ab3a793deda1
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activate_away_mode
true
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backup_connection_host
191.101.22.13
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2017-09-01T06:15:56.032828136Z
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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
4110
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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
43bf6132-50aa-49d4-b222-ab3a793deda1
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mutex_timeout
5000
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prevent_system_sleep
false
- primary_connection_host
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primary_dns_server
8.8.8.8
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request_elevation
false
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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
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7b69af1f4629475e62967d77be23e744c4fa4cfffd056778ce84e02f5144fd77_NeikiAnalytics.exe
Files
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7b69af1f4629475e62967d77be23e744c4fa4cfffd056778ce84e02f5144fd77_NeikiAnalytics.exe.exe windows:4 windows x86 arch: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