General
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Target
746390_Invoice_Payment_Copy.vbs
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Size
555B
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Sample
211205-j29znacbfr
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MD5
bebd941b4409078ae28ca82a57a01267
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SHA1
f52c249b1b844d30267d32bbde4e54eda2bcf892
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SHA256
926d056638d111d3d7f7605ba6e584a71e1c0d36fb7f9e78762ccc2669b30ad9
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SHA512
d65124a31d6c53e55810af2877bbcb6bfe5d34578d32709eeb167677f6b43967244fba5b49c59bd80d602450d772bd75c6ab13e2d882a0e0c52935b0c0721736
Static task
static1
Behavioral task
behavioral1
Sample
746390_Invoice_Payment_Copy.vbs
Resource
win7-en-20211014
Malware Config
Extracted
njrat
1.9
HacKed
Microsoft.Exe
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reg_key
Microsoft.Exe
Extracted
nanocore
1.2.2.0
nov20126746.duckdns.org:6746
485093d2-0062-43bc-abc8-c9bc4833e7f5
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activate_away_mode
true
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backup_connection_host
nov20126746.duckdns.org
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-09-11T03:46:06.827058436Z
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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
6746
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default_group
nov 20021
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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
485093d2-0062-43bc-abc8-c9bc4833e7f5
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
nov20126746.duckdns.org
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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
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
Targets
-
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Target
746390_Invoice_Payment_Copy.vbs
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Size
555B
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MD5
bebd941b4409078ae28ca82a57a01267
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SHA1
f52c249b1b844d30267d32bbde4e54eda2bcf892
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SHA256
926d056638d111d3d7f7605ba6e584a71e1c0d36fb7f9e78762ccc2669b30ad9
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SHA512
d65124a31d6c53e55810af2877bbcb6bfe5d34578d32709eeb167677f6b43967244fba5b49c59bd80d602450d772bd75c6ab13e2d882a0e0c52935b0c0721736
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BitRAT Payload
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suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
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suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
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Blocklisted process makes network request
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Modifies Windows Firewall
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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