Malware Analysis Report

2025-03-15 06:22

Sample ID 241006-npys3swekd
Target 10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe
SHA256 10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc
Tags
njrat discovery evasion persistence privilege_escalation trojan hacked
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc

Threat Level: Known bad

The file 10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe was found to be: Known bad.

Malicious Activity Summary

njrat discovery evasion persistence privilege_escalation trojan hacked

njRAT/Bladabindi

Njrat family

Modifies Windows Firewall

Event Triggered Execution: Netsh Helper DLL

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-06 11:34

Signatures

Njrat family

njrat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-06 11:34

Reported

2024-10-06 11:37

Platform

win10v2004-20240802-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Event Triggered Execution: Netsh Helper DLL

persistence privilege_escalation
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh C:\Windows\SysWOW64\netsh.exe N/A
Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh C:\Windows\SysWOW64\netsh.exe N/A
Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh C:\Windows\SysWOW64\netsh.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\netsh.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe

"C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe" "10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
N/A 192.168.1.5:666 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
N/A 192.168.1.5:666 tcp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp

Files

memory/3912-0-0x0000000074A92000-0x0000000074A93000-memory.dmp

memory/3912-1-0x0000000074A90000-0x0000000075041000-memory.dmp

memory/3912-2-0x0000000074A90000-0x0000000075041000-memory.dmp

memory/3912-3-0x0000000074A92000-0x0000000074A93000-memory.dmp

memory/3912-4-0x0000000074A90000-0x0000000075041000-memory.dmp

memory/3912-5-0x0000000074A90000-0x0000000075041000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-06 11:34

Reported

2024-10-06 11:37

Platform

win7-20240903-en

Max time kernel

149s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Event Triggered Execution: Netsh Helper DLL

persistence privilege_escalation
Description Indicator Process Target
Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh C:\Windows\SysWOW64\netsh.exe N/A
Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh C:\Windows\SysWOW64\netsh.exe N/A
Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh C:\Windows\SysWOW64\netsh.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\netsh.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe

"C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe" "10071b7fc8c1800063e60780b8c00b3c0045feecdb92e08ac45cc057127193dc.exe" ENABLE

Network

Country Destination Domain Proto
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp
N/A 192.168.1.5:666 tcp

Files

memory/1900-0-0x0000000074801000-0x0000000074802000-memory.dmp

memory/1900-1-0x0000000074800000-0x0000000074DAB000-memory.dmp

memory/1900-2-0x0000000074800000-0x0000000074DAB000-memory.dmp

memory/1900-3-0x0000000074800000-0x0000000074DAB000-memory.dmp