bitrat

General

Target

251642322342_Payment_Invoice_Receipt.vbs
Size

557B
Sample

211204-r4rj4abbfp
MD5

c5dcc6be7d966c4ce26477c647b58cef
SHA1

0674d3ee153e79b551fef19ed9b612691ae5019e
SHA256

0fb07baa1484eae8ec91c5c43720802ea9e5178afd37e8960544ffb210fdc1fe
SHA512

6d94681f4ef4eac9da11b6422bb7716e577e207d9601c4e0b466ba8c47f6c152be7f9a0ddb06a049c7227faa77c5d35263e3169319798b3a24303d1b58791a32

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
  
  251642322342_Payment_Invoice_Receipt.vbs
- Size
  
  557B
- MD5
  
  c5dcc6be7d966c4ce26477c647b58cef
- SHA1
  
  0674d3ee153e79b551fef19ed9b612691ae5019e
- SHA256
  
  0fb07baa1484eae8ec91c5c43720802ea9e5178afd37e8960544ffb210fdc1fe
- SHA512
  
  6d94681f4ef4eac9da11b6422bb7716e577e207d9601c4e0b466ba8c47f6c152be7f9a0ddb06a049c7227faa77c5d35263e3169319798b3a24303d1b58791a32
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