Malware Analysis Report

2025-04-13 23:32

Sample ID 240729-ce66xs1hle
Target 322172242f755abaa396aa21be344219_JaffaCakes118
SHA256 87902fd490b189d4ceb81a430fd47d852bf503f373c6ff3caa70a80a9c7d56c6
Tags
hacked by hidden person 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

87902fd490b189d4ceb81a430fd47d852bf503f373c6ff3caa70a80a9c7d56c6

Threat Level: Known bad

The file 322172242f755abaa396aa21be344219_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

hacked by hidden person njrat discovery evasion persistence privilege_escalation trojan

njRAT/Bladabindi

Njrat family

Modifies Windows Firewall

Executes dropped EXE

Checks computer location settings

Drops startup file

Loads dropped DLL

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-29 02:00

Signatures

Njrat family

njrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-29 02:00

Reported

2024-07-31 01:09

Platform

win7-20240705-en

Max time kernel

149s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_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

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a895300ed0d29139b7cc1f693aa150b9.exe C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a895300ed0d29139b7cc1f693aa150b9.exe C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\a895300ed0d29139b7cc1f693aa150b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Haunted cheats.exe\" .." C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\a895300ed0d29139b7cc1f693aa150b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Haunted cheats.exe\" .." C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A

Enumerates physical storage devices

Event Triggered Execution: Netsh Helper DLL

persistence privilege_escalation
Description Indicator Process Target
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
Key queried \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\322172242f755abaa396aa21be344219_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe

"C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe"

C:\Windows\SysWOW64\netsh.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 mikus293.ddns.net udp

Files

memory/2728-0-0x0000000074F81000-0x0000000074F82000-memory.dmp

memory/2728-1-0x0000000074F80000-0x000000007552B000-memory.dmp

memory/2728-2-0x0000000074F80000-0x000000007552B000-memory.dmp

\Users\Admin\AppData\Local\Temp\Haunted cheats.exe

MD5 322172242f755abaa396aa21be344219
SHA1 4c24c2726672197c30768e27a76e3b660a21e4c5
SHA256 87902fd490b189d4ceb81a430fd47d852bf503f373c6ff3caa70a80a9c7d56c6
SHA512 ea28cc3d173eae6718f7008e54f9690579f57c45a6b4ba17ee7b72b41cf5c7c0c17695c1529f1d54b04c739b91479429f57d5837d4d88edcd57965eb93b5bfdb

memory/2708-11-0x0000000074F80000-0x000000007552B000-memory.dmp

memory/2728-10-0x0000000074F80000-0x000000007552B000-memory.dmp

memory/2708-12-0x0000000074F80000-0x000000007552B000-memory.dmp

memory/2708-14-0x0000000074F80000-0x000000007552B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-29 02:00

Reported

2024-07-31 01:08

Platform

win10v2004-20240730-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2077438316-259605770-1264560426-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a895300ed0d29139b7cc1f693aa150b9.exe C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\a895300ed0d29139b7cc1f693aa150b9.exe C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2077438316-259605770-1264560426-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a895300ed0d29139b7cc1f693aa150b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Haunted cheats.exe\" .." C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\a895300ed0d29139b7cc1f693aa150b9 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Haunted cheats.exe\" .." C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe N/A

Enumerates physical storage devices

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\Haunted cheats.exe N/A
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\322172242f755abaa396aa21be344219_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe

"C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe"

C:\Windows\SysWOW64\netsh.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 mikus293.ddns.net udp
US 8.8.8.8:53 11.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp

Files

memory/4528-0-0x00000000752F2000-0x00000000752F3000-memory.dmp

memory/4528-1-0x00000000752F0000-0x00000000758A1000-memory.dmp

memory/4528-2-0x00000000752F0000-0x00000000758A1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe

MD5 322172242f755abaa396aa21be344219
SHA1 4c24c2726672197c30768e27a76e3b660a21e4c5
SHA256 87902fd490b189d4ceb81a430fd47d852bf503f373c6ff3caa70a80a9c7d56c6
SHA512 ea28cc3d173eae6718f7008e54f9690579f57c45a6b4ba17ee7b72b41cf5c7c0c17695c1529f1d54b04c739b91479429f57d5837d4d88edcd57965eb93b5bfdb

memory/688-13-0x00000000752F0000-0x00000000758A1000-memory.dmp

memory/4528-12-0x00000000752F0000-0x00000000758A1000-memory.dmp

memory/688-15-0x00000000752F0000-0x00000000758A1000-memory.dmp