njrat | 66c5a25825f3442d9026c9cbc2a73eb7eb77997bd23a7d41580a6cf5082db7de | Triage

Sharing

General

Target

JaffaCakes118_60553169ab3026400e783d6b4ad2f620
Size

319KB
Sample

250101-ykybvs1lez
MD5

60553169ab3026400e783d6b4ad2f620
SHA1

1e657aa6493a64aa525a8f79140f799e1438d637
SHA256

66c5a25825f3442d9026c9cbc2a73eb7eb77997bd23a7d41580a6cf5082db7de
SHA512

276fcc856f225802ef9fe7e4f50125e10780815218f4d96ecfd5e0427c8023deacece3b4288d6cc1bbf901a355632a5c37cad3050c8b683e33e5bf59bb141c01
SSDEEP

6144:/qAOf3BfK7CHdtNy9vcPaS8K3qO4zD4In/DDYllhl3G:/Xk3Bfq4PSEPffqO4Y2/DDil2

Score

10^/10

njrat n-v evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

N-V

C2

3elwa.no-ip.org:5588

Mutex

9dc7d817b9ca7ae872937725c020b0cc

Attributes

reg_key
9dc7d817b9ca7ae872937725c020b0cc
splitter
|'|'|

Targets

- Target
  
  JaffaCakes118_60553169ab3026400e783d6b4ad2f620
- Size
  
  319KB
- MD5
  
  60553169ab3026400e783d6b4ad2f620
- SHA1
  
  1e657aa6493a64aa525a8f79140f799e1438d637
- SHA256
  
  66c5a25825f3442d9026c9cbc2a73eb7eb77997bd23a7d41580a6cf5082db7de
- SHA512
  
  276fcc856f225802ef9fe7e4f50125e10780815218f4d96ecfd5e0427c8023deacece3b4288d6cc1bbf901a355632a5c37cad3050c8b683e33e5bf59bb141c01
- SSDEEP
  
  6144:/qAOf3BfK7CHdtNy9vcPaS8K3qO4zD4In/DDYllhl3G:/Xk3Bfq4PSEPffqO4Y2/DDil2
Score

10^/10

njrat n-v 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
- 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

njratn-vevasionpersistenceprivilege_escalationtrojan

behavioral2

njratn-vevasionpersistenceprivilege_escalationtrojan