njrat | 7b85fd11662a1771d964d2db2fd5ed9ff8bc3d6a9360493c92d776393b0ab0d4 | Triage

Sharing

General

Target

test.exe
Size

37KB
Sample

250401-fmq2fstwgt
MD5

16a43eef020c4257477762921ac3af49
SHA1

70d882c8f1608cb5cffbd79b9529ea05d645e0d6
SHA256

7b85fd11662a1771d964d2db2fd5ed9ff8bc3d6a9360493c92d776393b0ab0d4
SHA512

d205775ab117470a18c8644b95d8fbf50c3c8c766b46eabaed1445db4e32b4bf60ae3ebb96fc6354176e17f77a505d1b7e2a242605a597e326af19b4723840f8
SSDEEP

384:Dq+6WIiejtCVLO309Qmykrt4QdqMjf+vWEWYrAF+rMRTyN/0L+EcoinblneHQM3o:VHdGdkrOGb+eE7rM+rMRa8NuXJt

Score

10^/10

njrat hacked defense_evasion discovery persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

26.215.185.49:5552

Mutex

52391190f1a4711b14e18998ba3c3bd4

Attributes

reg_key
52391190f1a4711b14e18998ba3c3bd4
splitter
|'|'|

Targets

- Target
  
  test.exe
- Size
  
  37KB
- MD5
  
  16a43eef020c4257477762921ac3af49
- SHA1
  
  70d882c8f1608cb5cffbd79b9529ea05d645e0d6
- SHA256
  
  7b85fd11662a1771d964d2db2fd5ed9ff8bc3d6a9360493c92d776393b0ab0d4
- SHA512
  
  d205775ab117470a18c8644b95d8fbf50c3c8c766b46eabaed1445db4e32b4bf60ae3ebb96fc6354176e17f77a505d1b7e2a242605a597e326af19b4723840f8
- SSDEEP
  
  384:Dq+6WIiejtCVLO309Qmykrt4QdqMjf+vWEWYrAF+rMRTyN/0L+EcoinblneHQM3o:VHdGdkrOGb+eE7rM+rMRa8NuXJt
Score

10^/10

njrat hacked defense_evasion discovery persistence privilege_escalation trojan
- Njrat family
  njrat
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- Modifies Windows Firewall
  defense_evasion
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
  persistence
behavioral1

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

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njrathackeddefense_evasiondiscoverypersistenceprivilege_escalationtrojan