General
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Target
251642322342_Payment_Invoice_Receipt.vbs
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Size
557B
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Sample
211204-r4rj4abbfp
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MD5
c5dcc6be7d966c4ce26477c647b58cef
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SHA1
0674d3ee153e79b551fef19ed9b612691ae5019e
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SHA256
0fb07baa1484eae8ec91c5c43720802ea9e5178afd37e8960544ffb210fdc1fe
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SHA512
6d94681f4ef4eac9da11b6422bb7716e577e207d9601c4e0b466ba8c47f6c152be7f9a0ddb06a049c7227faa77c5d35263e3169319798b3a24303d1b58791a32
Static task
static1
Behavioral task
behavioral1
Sample
251642322342_Payment_Invoice_Receipt.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
251642322342_Payment_Invoice_Receipt.vbs
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Size
557B
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MD5
c5dcc6be7d966c4ce26477c647b58cef
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SHA1
0674d3ee153e79b551fef19ed9b612691ae5019e
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SHA256
0fb07baa1484eae8ec91c5c43720802ea9e5178afd37e8960544ffb210fdc1fe
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SHA512
6d94681f4ef4eac9da11b6422bb7716e577e207d9601c4e0b466ba8c47f6c152be7f9a0ddb06a049c7227faa77c5d35263e3169319798b3a24303d1b58791a32
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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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