Behavioral task
behavioral1
Sample
927ef7ef2d9d8940d5897a6ef376a017db241cc8a9e12f8d2155abc37ae758fd.exe
Resource
win7-20220812-en
General
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Target
927ef7ef2d9d8940d5897a6ef376a017db241cc8a9e12f8d2155abc37ae758fd
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Size
209KB
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MD5
75d4937952184486d05312a11fd62edb
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SHA1
10f4f4ecc5455044b4366fa67882a834fc895391
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SHA256
927ef7ef2d9d8940d5897a6ef376a017db241cc8a9e12f8d2155abc37ae758fd
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SHA512
338c7a45c9dc1ecb619f36e5e5909926b4cdac1cde2c5a49b73a686a81a3495ac1e7ca05d8d051aaa39d5fc4fe0db3a86bd474b0c5e337d48d07fed496bad0bf
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SSDEEP
6144:ELV6Bta6dtJmakIM5mBhzobhqKJ8s7NvQCZn:ELV6BtpmkfBUhqKiyF
Malware Config
Extracted
nanocore
1.2.2.0
69.247.222.153:31337
0c98edc5-090c-4d64-afac-57bd73607897
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activate_away_mode
false
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backup_connection_host
69.247.222.153
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2015-02-15T22:52:58.626648136Z
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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
31337
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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
0c98edc5-090c-4d64-afac-57bd73607897
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mutex_timeout
5000
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prevent_system_sleep
false
- primary_connection_host
-
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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927ef7ef2d9d8940d5897a6ef376a017db241cc8a9e12f8d2155abc37ae758fd.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: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ