Malware Analysis Report

2025-01-22 14:05

Sample ID 240227-xhldvagf79
Target hitler.exe
SHA256 55445ef6261ed803ea65e9cb491d50a6884903f8301da5ca1b9449dad4de8612
Tags
hacked njrat evasion
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

55445ef6261ed803ea65e9cb491d50a6884903f8301da5ca1b9449dad4de8612

Threat Level: Known bad

The file hitler.exe was found to be: Known bad.

Malicious Activity Summary

hacked njrat evasion

Njrat family

Modifies Windows Firewall

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-02-27 18:51

Signatures

Njrat family

njrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-27 18:51

Reported

2024-02-27 18:53

Platform

win7-20240220-en

Max time kernel

149s

Max time network

150s

Command Line

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

Signatures

Modifies Windows Firewall

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

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1636 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\hitler.exe C:\Windows\SysWOW64\netsh.exe
PID 1636 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\hitler.exe C:\Windows\SysWOW64\netsh.exe
PID 1636 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\hitler.exe C:\Windows\SysWOW64\netsh.exe
PID 1636 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\hitler.exe C:\Windows\SysWOW64\netsh.exe

Processes

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

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

C:\Windows\SysWOW64\netsh.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
DE 18.158.249.75:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.223.134:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.124.142.205:15451 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:15451 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:15451 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:15451 0.tcp.eu.ngrok.io tcp
DE 3.124.142.205:15451 0.tcp.eu.ngrok.io tcp

Files

memory/1636-0-0x0000000074A60000-0x000000007500B000-memory.dmp

memory/1636-2-0x00000000001C0000-0x0000000000200000-memory.dmp

memory/1636-1-0x0000000074A60000-0x000000007500B000-memory.dmp

memory/1636-3-0x0000000074A60000-0x000000007500B000-memory.dmp

memory/1636-4-0x0000000074A60000-0x000000007500B000-memory.dmp

memory/1636-5-0x00000000001C0000-0x0000000000200000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-27 18:51

Reported

2024-02-27 18:53

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

153s

Command Line

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

Signatures

Modifies Windows Firewall

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

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3508 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\hitler.exe C:\Windows\SysWOW64\netsh.exe
PID 3508 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\hitler.exe C:\Windows\SysWOW64\netsh.exe
PID 3508 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\hitler.exe C:\Windows\SysWOW64\netsh.exe

Processes

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

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

C:\Windows\SysWOW64\netsh.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 189.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 28.160.77.104.in-addr.arpa udp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 210.178.17.96.in-addr.arpa udp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
US 52.111.227.14:443 tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
DE 3.125.209.94:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp
DE 18.192.31.165:15451 0.tcp.eu.ngrok.io tcp

Files

memory/3508-0-0x0000000074BB0000-0x0000000075161000-memory.dmp

memory/3508-1-0x0000000001240000-0x0000000001250000-memory.dmp

memory/3508-2-0x0000000074BB0000-0x0000000075161000-memory.dmp

memory/3508-3-0x0000000074BB0000-0x0000000075161000-memory.dmp

memory/3508-4-0x0000000074BB0000-0x0000000075161000-memory.dmp