njrat | 2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 08:14

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General

Target

2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Size

23KB
MD5

feca5b6e403c966c33da5dc364a3693d
SHA1

29b456da0f41924d4ddc9117332fc2a44bfda6cb
SHA256

2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451
SHA512

400196e5f3fa0d47eb30726c61cd15e55e80a062be93968eb3aa459be1c9bbd0c7f3c944e1a57cc64fa8280069aee39ef635642a64dd1ff9b96d52f5b1f2b831
SSDEEP

384:5sqS+ER6vRKXGYKRWVSujUtX9w6Dglo61Z5DVmRvR6JZlbw8hqIusZzZ7DU:yf65K2Yf1jKRpcnukU

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
2844	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	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: 33	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
Token: SeIncBasePriorityPrivilege	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2844	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe	30
PID 2412 wrote to memory of 2844	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe	30
PID 2412 wrote to memory of 2844	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe	30
PID 2412 wrote to memory of 2844	2412	2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe	30

C:\Users\Admin\AppData\Local\Temp\2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe
"C:\Users\Admin\AppData\Local\Temp\2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe" "2aad7f7edf402c984b9470586e8676190a72c59ccd8a232d5010eece7e85d451.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2844

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/2412-0-0x0000000074EB1000-0x0000000074EB2000-memory.dmp

Filesize
4KB

Download
memory/2412-1-0x0000000074EB0000-0x000000007545B000-memory.dmp

Filesize
5.7MB

Download
memory/2412-2-0x0000000074EB0000-0x000000007545B000-memory.dmp

Filesize
5.7MB

Download
memory/2412-3-0x0000000074EB0000-0x000000007545B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads