bitrat

General

Target

746390_Invoice_Payment_Copy.vbs
Size

555B
Sample

211205-j29znacbfr
MD5

bebd941b4409078ae28ca82a57a01267
SHA1

f52c249b1b844d30267d32bbde4e54eda2bcf892
SHA256

926d056638d111d3d7f7605ba6e584a71e1c0d36fb7f9e78762ccc2669b30ad9
SHA512

d65124a31d6c53e55810af2877bbcb6bfe5d34578d32709eeb167677f6b43967244fba5b49c59bd80d602450d772bd75c6ab13e2d882a0e0c52935b0c0721736

Score

10^/10

Malware Config

Extracted

Family

njrat

Version

1.9

Botnet

HacKed

Mutex

Microsoft.Exe

Attributes

reg_key
Microsoft.Exe

Extracted

Family

nanocore

Version

1.2.2.0

C2

nov20126746.duckdns.org:6746

Mutex

485093d2-0062-43bc-abc8-c9bc4833e7f5

Attributes

activate_away_mode
true
backup_connection_host
nov20126746.duckdns.org
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2021-09-11T03:46:06.827058436Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
6746
default_group
nov 20021
enable_debug_mode
true
gc_threshold
1.048576e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+07
mutex
485093d2-0062-43bc-abc8-c9bc4833e7f5
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
nov20126746.duckdns.org
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
true
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Targets

- Target
  
  746390_Invoice_Payment_Copy.vbs
- Size
  
  555B
- MD5
  
  bebd941b4409078ae28ca82a57a01267
- SHA1
  
  f52c249b1b844d30267d32bbde4e54eda2bcf892
- SHA256
  
  926d056638d111d3d7f7605ba6e584a71e1c0d36fb7f9e78762ccc2669b30ad9
- SHA512
  
  d65124a31d6c53e55810af2877bbcb6bfe5d34578d32709eeb167677f6b43967244fba5b49c59bd80d602450d772bd75c6ab13e2d882a0e0c52935b0c0721736
Score

10^/10

bitrat nanocore njrat hacked evasion keylogger persistence spyware stealer suricata trojan upx
- BitRAT
  BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
  trojan bitrat
- BitRAT Payload
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
  suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
  suricata
- suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
  suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
  suricata
- Blocklisted process makes network request
- Modifies Windows Firewall
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Targets

BitRAT Payload

NanoCore

njRAT/Bladabindi

suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

Blocklisted process makes network request

Modifies Windows Firewall

UPX packed file

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2