Behavioral task
behavioral1
Sample
23f32813a91afec2a9c7700afaf4eb61.exe
Resource
win7-20220812-en
General
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Target
23f32813a91afec2a9c7700afaf4eb61.exe
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Size
202KB
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MD5
23f32813a91afec2a9c7700afaf4eb61
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SHA1
aa2056b984932988a359540363c7eb2d0d1fc2d6
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SHA256
92f859040dd84bd2bd41803c5c22f373511ffe7c5c9113bae74653b28a9592bc
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SHA512
c68123aa15783d1316a94377cfb55c417d7970a989daa3889e6b69399173fd785807a3eaa7181d7b191815befecbc5d150d5d210cb5c4328c8cb75c568fcdd1c
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SSDEEP
6144:QLV6Bta6dtJmakIM5hlE4UXkD2rovrO6mlOZ:QLV6BtpmkS24ttvr5Z
Malware Config
Extracted
nanocore
1.2.2.0
4.tcp.eu.ngrok.io:19408
127.0.0.1:19408
109a05bf-51a3-4324-954c-a7348901b785
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activate_away_mode
false
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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
2022-08-04T21:32:39.982235236Z
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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
19408
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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
109a05bf-51a3-4324-954c-a7348901b785
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
4.tcp.eu.ngrok.io
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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
Files
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23f32813a91afec2a9c7700afaf4eb61.exe.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