Behavioral task
behavioral1
Sample
52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794.exe
Resource
win7-20240221-en
General
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Target
52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794
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Size
202KB
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MD5
60f390828078880f9ee68314e72855bf
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SHA1
3438423a781dfe48f5136eec74db9da6508e77be
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SHA256
52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794
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SHA512
42d4085f1f4d0cf3baa7f58a6f60f7676223d34115afbc3d94cde4f406ed34ad40aa82fec9b409fc7b088296ab10b6aa65d95b94e19fafed14cb6edb9365625f
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SSDEEP
6144:wLV6Bta6dtJmakIM5KKcXD+tGrXgP159WRZ:wLV6Btpmk5KcH7g1vIZ
Malware Config
Extracted
nanocore
1.2.2.0
wiz121.ddns.net:1990
127.0.0.1:1990
562d3f5d-e645-4645-b571-86d856259c8f
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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
2022-10-31T16:22:38.531262536Z
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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
1990
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default_group
flame
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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
562d3f5d-e645-4645-b571-86d856259c8f
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
wiz121.ddns.net
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primary_dns_server
37.235.1.174
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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.
Processes:
resource 52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794
Files
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52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794.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