Behavioral task
behavioral1
Sample
0x000a000000015f7a-20.exe
Resource
win7-20231215-en
General
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Target
0x000a000000015f7a-20.dat
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Size
202KB
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MD5
5fdd418baf9c0d789e67758ad9f2dd1a
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SHA1
c0be3be193af670cfe01a64aef7c5b0a0b9d091a
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SHA256
82f59d1a1a65c0651ae7a965bb6481ba1351ea9efc9f9457de372043709e5a47
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SHA512
9ace7aed4e4db6f2df7a8df22227079acf176cb7b7e90a0d2638dfd44296653fae6194531a7335fb10fd9396f3cd4f11621715b2a2e4f948209055a809b00c50
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SSDEEP
3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIdQfO32vT/T6BQ1bxjOhdiinv1:wLV6Bta6dtJmakIM5JfO32vTj19B+T
Malware Config
Extracted
nanocore
1.2.2.0
links-transition.gl.at.ply.gg:41958
127.0.0.1:41958
973dbaac-5242-4f6a-aaef-307dad24cdde
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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
2023-10-14T03:00:38.071092836Z
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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
41958
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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
973dbaac-5242-4f6a-aaef-307dad24cdde
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
links-transition.gl.at.ply.gg
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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
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0x000a000000015f7a-20.dat
Files
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0x000a000000015f7a-20.dat.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