njrat | 24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 07:45

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General

Target

24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Size

76KB
MD5

e9a9d4747d4450fc0d3647ae1b38d6d0
SHA1

e76e44a32902a088831593235449298b219e8567
SHA256

24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1
SHA512

7f1dccc392163d04a03c5daba76ef4211ad2ebb1089b7590575ab599713aae4c36cab63c14e73f1be4dbebe218c49142a44114091da3e1bd28698399c798ed7a
SSDEEP

1536:PpyX5NjhErxpyzyvPadESZ0FjfgQrLpfS:PYX5jErxpyzyadERRfgQrVq

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
640	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	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: 33	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
Token: SeIncBasePriorityPrivilege	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 640	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe	86
PID 5020 wrote to memory of 640	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe	86
PID 5020 wrote to memory of 640	5020	24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe	86

C:\Users\Admin\AppData\Local\Temp\24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe
"C:\Users\Admin\AppData\Local\Temp\24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5020
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe" "24de28a2d4c0be7a1605c5c0543f698e08f8529566ebefb44086f5ac8cb9f1f1N.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:640

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

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Downloads

memory/5020-0-0x00000000746D2000-0x00000000746D3000-memory.dmp

Filesize
4KB

Download
memory/5020-1-0x00000000746D0000-0x0000000074C81000-memory.dmp

Filesize
5.7MB

Download
memory/5020-2-0x00000000746D0000-0x0000000074C81000-memory.dmp

Filesize
5.7MB

Download
memory/5020-3-0x00000000746D2000-0x00000000746D3000-memory.dmp

Filesize
4KB

Download
memory/5020-4-0x00000000746D0000-0x0000000074C81000-memory.dmp

Filesize
5.7MB

Download
memory/5020-5-0x00000000746D0000-0x0000000074C81000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads