njrat | 628310cc8dcb88d452fd183e9086f5b57250e5a66efb148b3ac2b4f2964b9e34 | Triage

Sharing

General

Target

JaffaCakes118_1463c0cd150148a87d8138d937d75d58
Size

48KB
Sample

241231-mdxwzawkfs
MD5

1463c0cd150148a87d8138d937d75d58
SHA1

face30f9f86b9b186768d7b7a55a94a82baec7c9
SHA256

628310cc8dcb88d452fd183e9086f5b57250e5a66efb148b3ac2b4f2964b9e34
SHA512

ca8096eae148779da1ac28fa0f0fa56c7e291284969967d3c238a1e84a8001b095328fcdb226259b9e79d152250cb3169293f79f75db38e95049738c012d5c85
SSDEEP

768:WrHiR5LwV5PLr3PpMbyS7Ue11ktBFUEZCsfKjfU9:WuRNwV5P/3SbyS7U4inUEZpofy

Score

10^/10

njrat tshfer evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

TSHFER

C2

the-don187.publicvm.com:1177

Mutex

aa3e6870fb514a8fc9560a3458429827

Attributes

reg_key
aa3e6870fb514a8fc9560a3458429827
splitter
|'|'|

Targets

- Target
  
  JaffaCakes118_1463c0cd150148a87d8138d937d75d58
- Size
  
  48KB
- MD5
  
  1463c0cd150148a87d8138d937d75d58
- SHA1
  
  face30f9f86b9b186768d7b7a55a94a82baec7c9
- SHA256
  
  628310cc8dcb88d452fd183e9086f5b57250e5a66efb148b3ac2b4f2964b9e34
- SHA512
  
  ca8096eae148779da1ac28fa0f0fa56c7e291284969967d3c238a1e84a8001b095328fcdb226259b9e79d152250cb3169293f79f75db38e95049738c012d5c85
- SSDEEP
  
  768:WrHiR5LwV5PLr3PpMbyS7Ue11ktBFUEZCsfKjfU9:WuRNwV5P/3SbyS7U4inUEZpofy
Score

10^/10

njrat tshfer 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

njrattshferevasionpersistenceprivilege_escalationtrojan

behavioral2

njrattshferevasionpersistenceprivilege_escalationtrojan