njrat | f655b29acc122c22ffd6dae267587ee9f14d4a639a3923f10fbc122ce51b97eb | Triage

Sharing

General

Target

f655b29acc122c22ffd6dae267587ee9f14d4a639a3923f10fbc122ce51b97eb.exe
Size

296KB
Sample

241122-prmdhawqaj
MD5

866251c29ce220808c68710838c4ed0e
SHA1

c052f42097c404484219c2a8a7830d1c8d566161
SHA256

f655b29acc122c22ffd6dae267587ee9f14d4a639a3923f10fbc122ce51b97eb
SHA512

befdad5d56f9f6f7de102df5e8be857b183142611a5419f8fbf00861e5faf3fbcb68aed03dc556c3255919dc5c200080144c6b51229c4c116e555f5f37f971cf
SSDEEP

768:+h6X/EWNG6+DG9PG1INeBU09m4ukw6nbi/bUibwp4JDeDYISywilKFtf5vLAY1RS:+hoEWHNeBU09kHsi/X7N6aRMj

Score

10^/10

njrat scammer discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

scammer

C2

oxy01.linkpc.net:1177

Mutex

08f4dc96bbb7af09d1a37fe35c75a42f

Attributes

reg_key
08f4dc96bbb7af09d1a37fe35c75a42f
splitter
|'|'|

Targets

- Target
  
  f655b29acc122c22ffd6dae267587ee9f14d4a639a3923f10fbc122ce51b97eb.exe
- Size
  
  296KB
- MD5
  
  866251c29ce220808c68710838c4ed0e
- SHA1
  
  c052f42097c404484219c2a8a7830d1c8d566161
- SHA256
  
  f655b29acc122c22ffd6dae267587ee9f14d4a639a3923f10fbc122ce51b97eb
- SHA512
  
  befdad5d56f9f6f7de102df5e8be857b183142611a5419f8fbf00861e5faf3fbcb68aed03dc556c3255919dc5c200080144c6b51229c4c116e555f5f37f971cf
- SSDEEP
  
  768:+h6X/EWNG6+DG9PG1INeBU09m4ukw6nbi/bUibwp4JDeDYISywilKFtf5vLAY1RS:+hoEWHNeBU09kHsi/X7N6aRMj
Score

10^/10

njrat scammer discovery 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.
- Executes dropped EXE
- Loads dropped DLL
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Privilege Escalation

Create or Modify System Process

Windows Service

Event Triggered Execution

Netsh Helper DLL

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njratscammerdiscoveryevasionpersistenceprivilege_escalationtrojan

behavioral2

njratscammerdiscoveryevasionpersistenceprivilege_escalationtrojan