Malware Analysis Report

2024-11-16 13:41

Sample ID 240531-2ek15afg4v
Target 824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe
SHA256 e3f2c1d5d119a09d2955b7f06e02aaf55676b693f262dfcccf9168bac1779894
Tags
xworm persistence rat 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

e3f2c1d5d119a09d2955b7f06e02aaf55676b693f262dfcccf9168bac1779894

Threat Level: Known bad

The file 824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

xworm persistence rat trojan

Detect Xworm Payload

Xworm family

Xworm

Looks up external IP address via web service

Adds Run key to start application

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-31 22:29

Signatures

Detect Xworm Payload

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

Xworm family

xworm

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-31 22:29

Reported

2024-05-31 22:32

Platform

win7-20231129-en

Max time kernel

149s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\RADMIR_LAUNCHER = "C:\\Users\\Admin\\AppData\\Roaming\\RADMIR_LAUNCHER.exe" C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe N/A

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 6.tcp.eu.ngrok.io N/A N/A
N/A 4.tcp.eu.ngrok.io N/A N/A
N/A 0.tcp.eu.ngrok.io N/A N/A
N/A 6.tcp.eu.ngrok.io N/A N/A
N/A 4.tcp.eu.ngrok.io N/A N/A
N/A 7.tcp.eu.ngrok.io N/A N/A
N/A 2.tcp.eu.ngrok.io N/A N/A
N/A 7.tcp.eu.ngrok.io N/A N/A
N/A 2.tcp.eu.ngrok.io N/A N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 6.tcp.eu.ngrok.io udp
DE 3.69.157.220:14731 6.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 35.157.111.131:14731 7.tcp.eu.ngrok.io tcp
DE 35.157.111.131:14731 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 2.tcp.eu.ngrok.io udp
DE 18.192.93.86:14731 2.tcp.eu.ngrok.io tcp
DE 35.157.111.131:14731 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 4.tcp.eu.ngrok.io udp
DE 3.121.139.82:14731 4.tcp.eu.ngrok.io tcp
DE 35.157.111.131:14731 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.124.142.205:14731 0.tcp.eu.ngrok.io tcp
N/A 127.0.0.1:14731 tcp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.125.188.168:14731 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 6.tcp.eu.ngrok.io udp
DE 3.69.157.220:14731 6.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 4.tcp.eu.ngrok.io udp
DE 3.121.139.82:14731 4.tcp.eu.ngrok.io tcp
DE 3.125.188.168:14731 7.tcp.eu.ngrok.io tcp
DE 3.69.157.220:14731 6.tcp.eu.ngrok.io tcp
DE 3.125.188.168:14731 7.tcp.eu.ngrok.io tcp
DE 3.69.157.220:14731 6.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 2.tcp.eu.ngrok.io udp
DE 18.192.93.86:14731 2.tcp.eu.ngrok.io tcp
N/A 127.0.0.1:14731 tcp

Files

memory/1368-0-0x000007FEF5043000-0x000007FEF5044000-memory.dmp

memory/1368-1-0x0000000000E00000-0x0000000000E14000-memory.dmp

memory/1368-2-0x000007FEF5040000-0x000007FEF5A2C000-memory.dmp

memory/1368-4-0x000007FEF5043000-0x000007FEF5044000-memory.dmp

memory/1368-5-0x000007FEF5040000-0x000007FEF5A2C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-31 22:29

Reported

2024-05-31 22:32

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RADMIR_LAUNCHER = "C:\\Users\\Admin\\AppData\\Roaming\\RADMIR_LAUNCHER.exe" C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.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 4.tcp.eu.ngrok.io N/A N/A
N/A 7.tcp.eu.ngrok.io N/A N/A
N/A 4.tcp.eu.ngrok.io N/A N/A
N/A 5.tcp.eu.ngrok.io N/A N/A
N/A 2.tcp.eu.ngrok.io N/A N/A
N/A 5.tcp.eu.ngrok.io N/A N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\824fd8d955d1151302f66ec1c56b8400_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 7.tcp.eu.ngrok.io udp
DE 3.125.188.168:14731 7.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 168.188.125.3.in-addr.arpa udp
US 8.8.8.8:53 4.tcp.eu.ngrok.io udp
DE 18.198.77.177:14731 4.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 177.77.198.18.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
N/A 127.0.0.1:14731 tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.64.4.198:14731 5.tcp.eu.ngrok.io tcp
DE 3.64.4.198:14731 5.tcp.eu.ngrok.io tcp
N/A 127.0.0.1:14731 tcp
US 8.8.8.8:53 2.tcp.eu.ngrok.io udp
DE 3.126.37.18:14731 2.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.64.4.198:14731 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
DE 3.126.37.18:14731 2.tcp.eu.ngrok.io tcp
N/A 127.0.0.1:14731 tcp
DE 3.126.37.18:14731 2.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 0.tcp.eu.ngrok.io udp
DE 3.125.102.39:14731 0.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 4.tcp.eu.ngrok.io udp
DE 18.198.77.177:14731 4.tcp.eu.ngrok.io tcp
N/A 127.0.0.1:14731 tcp

Files

memory/3540-0-0x0000000000F30000-0x0000000000F44000-memory.dmp

memory/3540-1-0x00007FFC279D3000-0x00007FFC279D5000-memory.dmp

memory/3540-2-0x00007FFC279D0000-0x00007FFC28491000-memory.dmp

memory/3540-4-0x00007FFC279D3000-0x00007FFC279D5000-memory.dmp

memory/3540-5-0x00007FFC279D0000-0x00007FFC28491000-memory.dmp