njrat | ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8

Analysis

max time kernel
148s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-10-2024 11:36

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General

Target

ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Size

31KB
MD5

bb1876c9dd91571f93dfc402c8a7b9e0
SHA1

fbee5e9681aebf27c7a2617021dc1dd705025dd2
SHA256

ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8
SHA512

4003c78c7a0cc6e86b8769fc98622ea4bf0f651c011fc604250fb04a921e388b8b911dbae9f13a3bb5ebecb0fdcde40f6a001613c4aa047ea01d94995dfaaf52
SSDEEP

768:Aj8z5d5rLmzxBuJbg0e8vvLPv8RQmIDUu0tiaVj:HvKonjcQVkPj

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
3984	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 opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\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	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: 33	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
Token: SeIncBasePriorityPrivilege	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 3984	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe	94
PID 1796 wrote to memory of 3984	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe	94
PID 1796 wrote to memory of 3984	1796	ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe	94

C:\Users\Admin\AppData\Local\Temp\ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe
"C:\Users\Admin\AppData\Local\Temp\ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe" "ba113897c8ee809bb4c9fff58e5cb40e1b2837b88ff7ae2e36a24f5e6aa4d0a8N.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:3984

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/1796-0-0x00000000751D2000-0x00000000751D3000-memory.dmp

Filesize
4KB

Download
memory/1796-1-0x00000000751D0000-0x0000000075781000-memory.dmp

Filesize
5.7MB

Download
memory/1796-2-0x00000000751D0000-0x0000000075781000-memory.dmp

Filesize
5.7MB

Download
memory/1796-3-0x00000000751D2000-0x00000000751D3000-memory.dmp

Filesize
4KB

Download
memory/1796-4-0x00000000751D0000-0x0000000075781000-memory.dmp

Filesize
5.7MB

Download
memory/1796-5-0x00000000751D0000-0x0000000075781000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads