Malware Analysis Report

2025-01-22 13:51

Sample ID 240825-ndq9vs1frh
Target c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118
SHA256 3711caf74167cae35d4c23e7029680d496c3cda1ac195a8620165b21fc918d64
Tags
hacked njrat discovery evasion persistence privilege_escalation trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3711caf74167cae35d4c23e7029680d496c3cda1ac195a8620165b21fc918d64

Threat Level: Known bad

The file c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

hacked njrat discovery evasion persistence privilege_escalation trojan

Njrat family

njRAT/Bladabindi

Modifies Windows Firewall

Event Triggered Execution: Netsh Helper DLL

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-25 11:17

Signatures

Njrat family

njrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-25 11:17

Reported

2024-08-25 11:19

Platform

win7-20240708-en

Max time kernel

149s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.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\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe" "c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 abbas3.ddns.net udp

Files

memory/3020-0-0x0000000073FA1000-0x0000000073FA2000-memory.dmp

memory/3020-1-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/3020-2-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/3020-3-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/3020-4-0x0000000073FA0000-0x000000007454B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-25 11:17

Reported

2024-08-25 11:19

Platform

win10v2004-20240802-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.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:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.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\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe" "c09fcff493dd614093ea92ca607b9e8b_JaffaCakes118.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 abbas3.ddns.net udp
US 8.8.8.8:53 udp

Files

memory/4984-0-0x0000000074832000-0x0000000074833000-memory.dmp

memory/4984-1-0x0000000074830000-0x0000000074DE1000-memory.dmp

memory/4984-2-0x0000000074830000-0x0000000074DE1000-memory.dmp

memory/4984-3-0x0000000074832000-0x0000000074833000-memory.dmp

memory/4984-4-0x0000000074830000-0x0000000074DE1000-memory.dmp

memory/4984-5-0x0000000074830000-0x0000000074DE1000-memory.dmp