njrat | fdab671fc30cd30956d58c4b148fc1164cf45c9d766bb0e5b34f144b40d68516 | Triage

Sharing

General

Target

testingg.exe
Size

93KB
Sample

241213-m5pdxawmhy
MD5

87301d7789d34f5f9e2d497b4d9b8f88
SHA1

b65a76d11f1d2e44d6f5113cf0212bc36abb17b1
SHA256

fdab671fc30cd30956d58c4b148fc1164cf45c9d766bb0e5b34f144b40d68516
SHA512

e60f39a599e59e72137edc83b00704abd716fbadc2a46b942aa325491a9af02628b2225123ba27ed09c077933b526917b3004d7e6659708e43308eb1fbfe7856
SSDEEP

1536:jey1GkeUqZJO5kNSimjEwzGi1dDYDfgS:jedUqZJOiAOi1dO4

Score

10^/10

njrat player discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Player

C2

hakim32.ddns.net:2000

147.185.221.19:27692

Mutex

031d13bbbb63d50987953ffedfddbc61

Attributes

reg_key
031d13bbbb63d50987953ffedfddbc61
splitter
|'|'|

Targets

- Target
  
  testingg.exe
- Size
  
  93KB
- MD5
  
  87301d7789d34f5f9e2d497b4d9b8f88
- SHA1
  
  b65a76d11f1d2e44d6f5113cf0212bc36abb17b1
- SHA256
  
  fdab671fc30cd30956d58c4b148fc1164cf45c9d766bb0e5b34f144b40d68516
- SHA512
  
  e60f39a599e59e72137edc83b00704abd716fbadc2a46b942aa325491a9af02628b2225123ba27ed09c077933b526917b3004d7e6659708e43308eb1fbfe7856
- SSDEEP
  
  1536:jey1GkeUqZJO5kNSimjEwzGi1dDYDfgS:jedUqZJOiAOi1dO4
Score

10^/10

njrat player discovery 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.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
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

njratplayerdiscoveryevasionpersistenceprivilege_escalationtrojan

behavioral2

discoveryevasionpersistenceprivilege_escalation