njrat | 615cce712299d6ba862286d4a7ea94f765b44f2f05b5d4f02046beba8b3791a3 | Triage

Sharing

General

Target

shakeyodick.exe
Size

93KB
Sample

240930-c18xmstcpj
MD5

a535dad10d6cd4f4c2511f63fb158aeb
SHA1

cd7be9d3482a016e0f72c5ba387f33a96294641a
SHA256

615cce712299d6ba862286d4a7ea94f765b44f2f05b5d4f02046beba8b3791a3
SHA512

16037d0cbafe06314534cb17f3e72b19f28acfa1828ac66949d162e046b92b61892d66322c24a57859657dc587c8f6bacaa7c13c73e89d721b6ab966c0b13f89
SSDEEP

1536:E+AYtSUFKnOr70txlZbgoGXejEwzGi1dDnDugS:E+tdKnOr70txIXni1dPT

Score

10^/10

njrat hacked discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

hakim32.ddns.net:2000

127.0.0.1:8080

Mutex

2e3e23c0cc43f33b4a1afb08205fb244

Attributes

reg_key
2e3e23c0cc43f33b4a1afb08205fb244
splitter
|'|'|

Targets

- Target
  
  shakeyodick.exe
- Size
  
  93KB
- MD5
  
  a535dad10d6cd4f4c2511f63fb158aeb
- SHA1
  
  cd7be9d3482a016e0f72c5ba387f33a96294641a
- SHA256
  
  615cce712299d6ba862286d4a7ea94f765b44f2f05b5d4f02046beba8b3791a3
- SHA512
  
  16037d0cbafe06314534cb17f3e72b19f28acfa1828ac66949d162e046b92b61892d66322c24a57859657dc587c8f6bacaa7c13c73e89d721b6ab966c0b13f89
- SSDEEP
  
  1536:E+AYtSUFKnOr70txlZbgoGXejEwzGi1dDnDugS:E+tdKnOr70txIXni1dPT
Score

10^/10

njrat hacked discovery evasion persistence privilege_escalation trojan
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- Disables Task Manager via registry modification
  evasion
- 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
- Drops autorun.inf file
  Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

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

Replication Through Removable Media

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

behavioral2

discoveryevasionpersistenceprivilege_escalation