njrat | e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d

Analysis

max time kernel
148s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 13:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Size

31KB
MD5

1b50b5046d3afe4b4ea14f84942e2993
SHA1

c8e369ac663e76f1fd67d3e1c3e880ee0f00dc52
SHA256

e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d
SHA512

503b8075fed09547f7e8b98cf52e48aa4049523e5b95daa81bd934a988d8a78274ad92c54d5dac336baaa1b2d9b615aca49ba9d2e5aa7bb0efdea7524e5245b4
SSDEEP

768:hrhO5b13hdwzxLy3os0O/dMRvCnQmIDUu0tig3j:FcZ6eh6gQVkXj

Score

10^/10

njrat discovery evasion persistence privilege_escalation trojan

Malware Config

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
220	netsh.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: 33	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
Token: SeIncBasePriorityPrivilege	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3164 wrote to memory of 220	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe	82
PID 3164 wrote to memory of 220	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe	82
PID 3164 wrote to memory of 220	3164	e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe	82

C:\Users\Admin\AppData\Local\Temp\e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe
"C:\Users\Admin\AppData\Local\Temp\e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3164
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe" "e632779afa8a535c1c33326cd2ed3c21a2dd3d5978e83670b209bd42778fee4d.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:220

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3164-0-0x0000000075132000-0x0000000075133000-memory.dmp

Filesize
4KB

Download
memory/3164-1-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download
memory/3164-2-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download
memory/3164-3-0x0000000075132000-0x0000000075133000-memory.dmp

Filesize
4KB

Download
memory/3164-4-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download
memory/3164-5-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads