njrat | 4e5f87a86f5857c39f3d3ac954425ab4be4a2d685d559ba6221fe605b97d0d71 | Triage

Sharing

General

Target

4e5f87a86f5857c39f3d3ac954425ab4be4a2d685d559ba6221fe605b97d0d71.exe
Size

36KB
Sample

250110-1675aszqby
MD5

5d584e11f24d562eb1c7f62194b0fc22
SHA1

58fe1759358180144f1f69f27aefe29f4135ca91
SHA256

4e5f87a86f5857c39f3d3ac954425ab4be4a2d685d559ba6221fe605b97d0d71
SHA512

94526a3e042f17677083cc796a18cfa0f07b016640be6aa90bf4d6fe3a93f32425b36fe18e3920f5da4da4f42b6152d7dfdd82b4782585da6c1b89b0bda1e3b0
SSDEEP

768:GEv5CfJ9ixM3b+5oZTQWBC0XDxtcuuhfCV0aBQMDTjzGnn:GEvsfKxB5oZTF7+PfC6aBQQTkn

Score

10^/10

njrat hacker evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

Hacker

C2

154.176.114.158:1177

Mutex

8b8934ec24fc05c5f20511aa61ac2fa9

Attributes

reg_key
8b8934ec24fc05c5f20511aa61ac2fa9
splitter
|'|'|

Targets

- Target
  
  4e5f87a86f5857c39f3d3ac954425ab4be4a2d685d559ba6221fe605b97d0d71.exe
- Size
  
  36KB
- MD5
  
  5d584e11f24d562eb1c7f62194b0fc22
- SHA1
  
  58fe1759358180144f1f69f27aefe29f4135ca91
- SHA256
  
  4e5f87a86f5857c39f3d3ac954425ab4be4a2d685d559ba6221fe605b97d0d71
- SHA512
  
  94526a3e042f17677083cc796a18cfa0f07b016640be6aa90bf4d6fe3a93f32425b36fe18e3920f5da4da4f42b6152d7dfdd82b4782585da6c1b89b0bda1e3b0
- SSDEEP
  
  768:GEv5CfJ9ixM3b+5oZTQWBC0XDxtcuuhfCV0aBQMDTjzGnn:GEvsfKxB5oZTF7+PfC6aBQQTkn
Score

10^/10

njrat hacker evasion persistence privilege_escalation trojan
- Njrat family
  njrat
- 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.
- Executes dropped EXE
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njrathackerevasionpersistenceprivilege_escalationtrojan

behavioral2

njrathackerevasionpersistenceprivilege_escalationtrojan