njrat | 34f7f28ba032182b6791f6715af122c721f8faf65abeebc4916b75d92b4525a2 | Triage

Sharing

General

Target

34f7f28ba032182b6791f6715af122c721f8faf65abeebc4916b75d92b4525a2
Size

523KB
Sample

241018-xwbfsstdmf
MD5

8303fbef6e3918300a97bdce8f902dac
SHA1

a7aab55f0753fd4ab2961c21abd3eddf27acc8f2
SHA256

34f7f28ba032182b6791f6715af122c721f8faf65abeebc4916b75d92b4525a2
SHA512

f3e4dcf49b712e067af05eb34fe7d5c56c1b879da32e98cdae8f02a1cd60d3b2415c9723051129995e65dbd54a683a11f3079e47b1bd50a9e32941da426cea39
SSDEEP

12288:dToPWBv/cpGrU3y/S9U7DzInZEiQIG/V/1WkRZ4p3nq6:dTbBv5rUQDzIntQIIF47

Score

10^/10

njrat hacked discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

172.29.192.1:7733

Mutex

af8521d58cef2cc5d6031d0e5bd8a950

Attributes

reg_key
af8521d58cef2cc5d6031d0e5bd8a950
splitter
|'|'|

Targets

- Target
  
  34f7f28ba032182b6791f6715af122c721f8faf65abeebc4916b75d92b4525a2
- Size
  
  523KB
- MD5
  
  8303fbef6e3918300a97bdce8f902dac
- SHA1
  
  a7aab55f0753fd4ab2961c21abd3eddf27acc8f2
- SHA256
  
  34f7f28ba032182b6791f6715af122c721f8faf65abeebc4916b75d92b4525a2
- SHA512
  
  f3e4dcf49b712e067af05eb34fe7d5c56c1b879da32e98cdae8f02a1cd60d3b2415c9723051129995e65dbd54a683a11f3079e47b1bd50a9e32941da426cea39
- SSDEEP
  
  12288:dToPWBv/cpGrU3y/S9U7DzInZEiQIG/V/1WkRZ4p3nq6:dTbBv5rUQDzIntQIIF47
Score

10^/10

njrat hacked discovery evasion persistence privilege_escalation trojan
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- Modifies Windows Firewall
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Privilege Escalation

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

behavioral2

discoveryevasionpersistenceprivilege_escalation