Behavioral task
behavioral1
Sample
1452-78-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1452-78-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
1452-78-0x0000000000400000-0x0000000000438000-memory.dmp
-
Size
224KB
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MD5
bd06b4fcf4984014638ffbcc75aaeeaa
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SHA1
f2d5a0dc177cd8e2fb11eb5a3a13bad5ba4f10f8
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SHA256
273e72af249d33a9dfcf7a4df9341e0a5d8c604c5c5bb32c0f8ce9f85aeaf490
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SHA512
3bea035f17b1c15a83f972d74b7fd3923b10ff7b98121339a01a3109dbe68fb4598bc82e34e5052804c978c341226091e1b7cdc0ab6b37399f6c6317c0d389be
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SSDEEP
6144:gLV6Bta6dtJmakIM5Hehjauz5+CE+RkLXU:gLV6BtpmkxjBA2SLX
Malware Config
Extracted
nanocore
1.2.2.0
staywicked99.ddns.net:63882
127.0.0.1:63882
3274cfd6-8d8d-49aa-b49e-c6998b5ac5e4
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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
37.235.1.177
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buffer_size
65535
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build_time
2023-02-22T16:24:43.511143936Z
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bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
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clear_zone_identifier
false
-
connect_delay
4000
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connection_port
63882
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default_group
france98
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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
-
lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
3274cfd6-8d8d-49aa-b49e-c6998b5ac5e4
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mutex_timeout
5000
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prevent_system_sleep
false
-
primary_connection_host
staywicked99.ddns.net
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primary_dns_server
37.235.1.174
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request_elevation
true
-
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
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Signatures
-
Nanocore family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1452-78-0x0000000000400000-0x0000000000438000-memory.dmp
Files
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1452-78-0x0000000000400000-0x0000000000438000-memory.dmp.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
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