Behavioral task
behavioral1
Sample
f19990e3c8702fc6f16556a34e393aaf87aeeab0d7600d2e531c60eaaf8cb7a5.exe
Resource
win7-20220812-en
General
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Target
f19990e3c8702fc6f16556a34e393aaf87aeeab0d7600d2e531c60eaaf8cb7a5
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Size
552KB
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MD5
60374f0a7d8e13e08a1ffc622704f650
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SHA1
269c57d63ca0be35c473ee8d5e5ea11a64419a56
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SHA256
f19990e3c8702fc6f16556a34e393aaf87aeeab0d7600d2e531c60eaaf8cb7a5
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SHA512
e43ecef372806e0e66043a12534b122f39450496040eb4b4e1abb7d949a40cabff0a49c839fa104185ddd43b2d5806e36de0916abf5c9d8ea788033a2de7bc66
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SSDEEP
12288:mLV6Btpmk7x6W/41mURJsajNvf3R5bDlsU5eNmXYBGSe:0Apf70WioajL5SgeNmX4GH
Malware Config
Extracted
nanocore
1.2.2.0
hexrex.no-ip.biz:100
127.0.0.1:100
4106509d-4c9c-47d3-8a5d-ad690857a24d
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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
2015-05-26T08:13:14.943315836Z
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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
100
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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
4106509d-4c9c-47d3-8a5d-ad690857a24d
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
hexrex.no-ip.biz
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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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f19990e3c8702fc6f16556a34e393aaf87aeeab0d7600d2e531c60eaaf8cb7a5.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: 437KB - Virtual size: 437KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ