njrat | 1b6f1fe005004eb302cc536bdb4841e2224ca706a9e6ed04ebc7cb86c4bb6ebf | Triage

Sharing

General

Target

1b6f1fe005004eb302cc536bdb4841e2224ca706a9e6ed04ebc7cb86c4bb6ebf
Size

23KB
Sample

250331-vbtqjawny9
MD5

c68fa9e0a6c46464ffc55536e04cd0cb
SHA1

46a01b1c1ed07b403704595b54da788f87758fba
SHA256

1b6f1fe005004eb302cc536bdb4841e2224ca706a9e6ed04ebc7cb86c4bb6ebf
SHA512

89c31eeba8ae22d34496584ddc4671e4b21f83ed54e16cd3e7f66fedd36dffa1915e7d2fbfcdf7cce4bf03d68cb77d53e7f03a6b42aa796bd35f506ce2952387
SSDEEP

384:zY324bcgPiJLQrfARGSRUJsbY6ZgvSMBD3t8mRvR6JZlbw8hqIusZzZwzCFy:cL2s+tRyRpcnuHGU

Score

10^/10

njrat cheat defense_evasion discovery persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

cheat

C2

4.tcp.ngrok.io:19451

Mutex

efea00bfd82100063e3ba5f5434189d9

Attributes

reg_key
efea00bfd82100063e3ba5f5434189d9
splitter
|'|'|

Targets

- Target
  
  1b6f1fe005004eb302cc536bdb4841e2224ca706a9e6ed04ebc7cb86c4bb6ebf
- Size
  
  23KB
- MD5
  
  c68fa9e0a6c46464ffc55536e04cd0cb
- SHA1
  
  46a01b1c1ed07b403704595b54da788f87758fba
- SHA256
  
  1b6f1fe005004eb302cc536bdb4841e2224ca706a9e6ed04ebc7cb86c4bb6ebf
- SHA512
  
  89c31eeba8ae22d34496584ddc4671e4b21f83ed54e16cd3e7f66fedd36dffa1915e7d2fbfcdf7cce4bf03d68cb77d53e7f03a6b42aa796bd35f506ce2952387
- SSDEEP
  
  384:zY324bcgPiJLQrfARGSRUJsbY6ZgvSMBD3t8mRvR6JZlbw8hqIusZzZwzCFy:cL2s+tRyRpcnuHGU
Score

10^/10

njrat 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
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

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Web Service

Exfiltration

Impact

Tasks

static1

behavioral1

njratdefense_evasiondiscoverypersistenceprivilege_escalationtrojan