njrat | 957655d92151bd1ef03ce89ccb67dc58aa86e6e91b0a87d64d2c0c44442cec33 | Triage

Sharing

General

Target

957655d92151bd1ef03ce89ccb67dc58aa86e6e91b0a87d64d2c0c44442cec33
Size

103KB
Sample

240921-ym62sazhlp
MD5

592b110aba23427270059a6611c09c63
SHA1

acf34b3bc9598e5a858034613bcc8fa6e1cd1371
SHA256

957655d92151bd1ef03ce89ccb67dc58aa86e6e91b0a87d64d2c0c44442cec33
SHA512

af42d963f6dacd21e8f7145406fe097771016059d18ff8d5af5fd4ff4e1c4ef97f7949e957838471c445ac20acb70d52c1e9b2562b8ba057353a4fe6be61ca38
SSDEEP

1536:0Z19QBTd/LklsfI/IEFljaYQQC0OpjH7zs82eAebfYMlBE6Qmm1:UO4lsgQE/FCtjHx2eAGYMlUmu

Score

10^/10

njrat hacked evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

64f5a500033a0279ebf3a243f9f3365c

Attributes

reg_key
64f5a500033a0279ebf3a243f9f3365c
splitter
|'|'|

Targets

- Target
  
  957655d92151bd1ef03ce89ccb67dc58aa86e6e91b0a87d64d2c0c44442cec33
- Size
  
  103KB
- MD5
  
  592b110aba23427270059a6611c09c63
- SHA1
  
  acf34b3bc9598e5a858034613bcc8fa6e1cd1371
- SHA256
  
  957655d92151bd1ef03ce89ccb67dc58aa86e6e91b0a87d64d2c0c44442cec33
- SHA512
  
  af42d963f6dacd21e8f7145406fe097771016059d18ff8d5af5fd4ff4e1c4ef97f7949e957838471c445ac20acb70d52c1e9b2562b8ba057353a4fe6be61ca38
- SSDEEP
  
  1536:0Z19QBTd/LklsfI/IEFljaYQQC0OpjH7zs82eAebfYMlBE6Qmm1:UO4lsgQE/FCtjHx2eAGYMlUmu
Score

10^/10

njrat hacked 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.
- 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

njrathackedevasionpersistenceprivilege_escalationtrojan

behavioral2

njrathackedevasionpersistenceprivilege_escalationtrojan