Malware Analysis Report

2024-11-16 13:41

Sample ID 240531-zr6ggsea35
Target 7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe
SHA256 7fc20144378247008ef665d5e660c2cb5a3ef3498b4536447ffb26b852d553b1
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: 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

7fc20144378247008ef665d5e660c2cb5a3ef3498b4536447ffb26b852d553b1

Threat Level: Known bad

The file 7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

xworm persistence rat trojan

Detect Xworm Payload

Xworm

Xworm family

Drops startup file

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-31 20:58

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: behavioral2

Detonation Overview

Submitted

2024-05-31 20:58

Reported

2024-05-31 21:00

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.lnk C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.lnk C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics = "C:\\Users\\Admin\\AppData\\Roaming\\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe" C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Enumerates physical storage devices

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 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
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 8.8.8.8:53 udp

Files

memory/2272-0-0x00007FFEB5BD3000-0x00007FFEB5BD5000-memory.dmp

memory/2272-1-0x00000000001B0000-0x00000000001DA000-memory.dmp

memory/2272-8-0x00007FFEB5BD0000-0x00007FFEB6691000-memory.dmp

memory/2272-9-0x00007FFEB5BD3000-0x00007FFEB5BD5000-memory.dmp

memory/2272-10-0x00007FFEB5BD0000-0x00007FFEB6691000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-31 20:58

Reported

2024-05-31 21:00

Platform

win7-20240215-en

Max time kernel

145s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe"

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.lnk C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.lnk C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics = "C:\\Users\\Admin\\AppData\\Roaming\\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe" C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Enumerates physical storage devices

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\7f703e6f99853dbb7b04afb02ce395e0_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp
US 45.81.150.172:7000 tcp

Files

memory/2240-0-0x000007FEF4E63000-0x000007FEF4E64000-memory.dmp

memory/2240-1-0x0000000000D70000-0x0000000000D9A000-memory.dmp

memory/2240-8-0x000007FEF4E60000-0x000007FEF584C000-memory.dmp

memory/2240-9-0x000007FEF4E63000-0x000007FEF4E64000-memory.dmp

memory/2240-10-0x000007FEF4E60000-0x000007FEF584C000-memory.dmp