njrat | 950c5a7a6061190cd9dd1545adfc97ef4f06519bfd29227128d786a249feecc2

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 08:21

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General

Target

64fb11e1248b0df7e367399e26023e4b.exe
Size

123KB
MD5

64fb11e1248b0df7e367399e26023e4b
SHA1

edbf28d41a3856c9234f02178952668b05820852
SHA256

950c5a7a6061190cd9dd1545adfc97ef4f06519bfd29227128d786a249feecc2
SHA512

642466048fdb2cdb51997154f716ede7fac1203ee2a1874ada27c463d8e51f69fcfd1cb2a4af8f07c08b581bd5e37dfe56481aab0e01850a58eb90f4777f5ef2
SSDEEP

3072:qkFEijpIh0kaNOrIKmJMwdR35H6Y3GcGoX559oPOE:g0kXrI7Jv35xDGoXta

Score

10^/10

njrat hacked evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

19.ip.gl.ply.gg:42443

Mutex

c1f77453d4f3d154f8c1eedb0473faf9

Attributes

reg_key
c1f77453d4f3d154f8c1eedb0473faf9
splitter
|'|'|

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
2152	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\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: 33	2452	64fb11e1248b0df7e367399e26023e4b.exe
Token: SeIncBasePriorityPrivilege	2452	64fb11e1248b0df7e367399e26023e4b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 2152	2452	64fb11e1248b0df7e367399e26023e4b.exe	30
PID 2452 wrote to memory of 2152	2452	64fb11e1248b0df7e367399e26023e4b.exe	30
PID 2452 wrote to memory of 2152	2452	64fb11e1248b0df7e367399e26023e4b.exe	30

C:\Users\Admin\AppData\Local\Temp\64fb11e1248b0df7e367399e26023e4b.exe
"C:\Users\Admin\AppData\Local\Temp\64fb11e1248b0df7e367399e26023e4b.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\system32\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\64fb11e1248b0df7e367399e26023e4b.exe" "64fb11e1248b0df7e367399e26023e4b.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  PID:2152

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2452-0-0x000007FEF5DAE000-0x000007FEF5DAF000-memory.dmp

Filesize
4KB

Download
memory/2452-1-0x0000000000520000-0x0000000000530000-memory.dmp

Filesize
64KB

Download
memory/2452-2-0x000007FEF5AF0000-0x000007FEF648D000-memory.dmp

Filesize
9.6MB

Download
memory/2452-3-0x000007FEF5DAE000-0x000007FEF5DAF000-memory.dmp

Filesize
4KB

Download
memory/2452-4-0x000007FEF5AF0000-0x000007FEF648D000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads