njrat | 5018b51220457c3f8a1bb6b6cc928c6da15ae3a8aaeab9ff27289b1628427f6e | Triage

Sharing

General

Target

JaffaCakes118_6f7e104563ae7c4f45b663c14c50dbb0
Size

44KB
Sample

250103-zh79qasmg1
MD5

6f7e104563ae7c4f45b663c14c50dbb0
SHA1

94abdc26dae5d021c1af4954056cb603b7efcc24
SHA256

5018b51220457c3f8a1bb6b6cc928c6da15ae3a8aaeab9ff27289b1628427f6e
SHA512

7949a08a72d4ead00c899f43a8dcbf1ef3460472806cd60f81595ca761bfe1cae6d167078dfbe620330ab105a0010766a607862fb01269cb11cb6341d93918fd
SSDEEP

768:vSmG15H778r/ZORxYMurJvIF6gZNw6E7hKZ3mMv:0cLUfE7h4v

Score

10^/10

njrat dz jokér evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

Dz JoKéR

C2

abdou-joker.no-ip.biz:1177

Mutex

7350b4ce4c5b9059b3abecb448b12322

Attributes

reg_key
7350b4ce4c5b9059b3abecb448b12322
splitter
|'|'|

Targets

- Target
  
  JaffaCakes118_6f7e104563ae7c4f45b663c14c50dbb0
- Size
  
  44KB
- MD5
  
  6f7e104563ae7c4f45b663c14c50dbb0
- SHA1
  
  94abdc26dae5d021c1af4954056cb603b7efcc24
- SHA256
  
  5018b51220457c3f8a1bb6b6cc928c6da15ae3a8aaeab9ff27289b1628427f6e
- SHA512
  
  7949a08a72d4ead00c899f43a8dcbf1ef3460472806cd60f81595ca761bfe1cae6d167078dfbe620330ab105a0010766a607862fb01269cb11cb6341d93918fd
- SSDEEP
  
  768:vSmG15H778r/ZORxYMurJvIF6gZNw6E7hKZ3mMv:0cLUfE7h4v
Score

10^/10

njrat dz jokér trojan evasion persistence privilege_escalation
- 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

njratdz jokértrojan

behavioral2

njratdz jokérevasionpersistenceprivilege_escalationtrojan