njrat | 9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6

Analysis

max time kernel
149s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 00:35

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General

Target

9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Size

31KB
MD5

f3f0ccda18da89e09238baac20aebfe8
SHA1

be11f524fc269e7f54b699aaaeb98ddbeac0dfc6
SHA256

9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6
SHA512

639ae3316eb8570f8b67039f7cd4a22811e53b0fbc6599bc98cc1bdbc6202c099ac0ab246a1931699b3f14143293696d338f12643839c05802f3cee0e51fa525
SSDEEP

768:2hSp69DdxkzxP6bo8SG3FQNv6zQmIDUu0tiMZj:fqq27icQVkVj

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
2456	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 value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\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	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: 33	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
Token: SeIncBasePriorityPrivilege	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2456	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe	31
PID 2328 wrote to memory of 2456	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe	31
PID 2328 wrote to memory of 2456	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe	31
PID 2328 wrote to memory of 2456	2328	9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe	31

C:\Users\Admin\AppData\Local\Temp\9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe
"C:\Users\Admin\AppData\Local\Temp\9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe" "9afb798850a3e6a18a58ee03649cfc63b020502585f27cede5b75754546cabf6.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2456

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/2328-0-0x0000000074221000-0x0000000074222000-memory.dmp

Filesize
4KB

Download
memory/2328-1-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download
memory/2328-2-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download
memory/2328-3-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download
memory/2328-4-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads