Malware Analysis Report

2024-09-11 09:06

Sample ID 240628-llsrjsvgpk
Target 9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe
SHA256 9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676
Tags
themida discordrat evasion persistence rat rootkit stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676

Threat Level: Known bad

The file 9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

themida discordrat evasion persistence rat rootkit stealer trojan

Discord RAT

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Themida packer

Checks BIOS information in registry

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Virtualization/Sandbox Evasion
T1497
Credential Access
TA0006
Discovery
TA0007
Query Registry
T1012
Virtualization/Sandbox Evasion
T1497
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-28 09:37

Signatures

Themida packer

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-28 09:37

Reported

2024-06-28 09:40

Platform

win7-20240221-en

Max time kernel

141s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2212 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe C:\Windows\system32\WerFault.exe
PID 2212 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe C:\Windows\system32\WerFault.exe
PID 2212 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2212 -s 664

Network

N/A

Files

memory/2212-0-0x0000000140000000-0x000000014065C000-memory.dmp

memory/2212-3-0x000007FEFD4F0000-0x000007FEFD55C000-memory.dmp

memory/2212-2-0x000007FEFD4F0000-0x000007FEFD55C000-memory.dmp

memory/2212-1-0x000007FEFD503000-0x000007FEFD504000-memory.dmp

memory/2212-5-0x000007FEFD4F0000-0x000007FEFD55C000-memory.dmp

memory/2212-6-0x000007FEFD4F0000-0x000007FEFD55C000-memory.dmp

memory/2212-7-0x0000000140000000-0x000000014065C000-memory.dmp

memory/2212-8-0x0000000140000000-0x000000014065C000-memory.dmp

memory/2212-9-0x000007FEFD4F0000-0x000007FEFD55C000-memory.dmp

memory/2212-11-0x0000000140000000-0x000000014065C000-memory.dmp

memory/2212-12-0x000007FEFD503000-0x000007FEFD504000-memory.dmp

memory/2212-13-0x000007FEFD4F0000-0x000007FEFD55C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 09:37

Reported

2024-06-28 09:40

Platform

win10v2004-20240226-en

Max time kernel

144s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\9150a13870201639aa50f7aeeff0f64bedc72e6e37a878465135221f8c282676_NeikiAnalytics.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4112 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 162.159.136.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 234.136.159.162.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 172.217.169.42:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 24.73.42.20.in-addr.arpa udp

Files

memory/4060-0-0x0000000140000000-0x000000014065C000-memory.dmp

memory/4060-1-0x00007FFEB05B4000-0x00007FFEB05B5000-memory.dmp

memory/4060-2-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp

memory/4060-3-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp

memory/4060-5-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp

memory/4060-7-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp

memory/4060-6-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp

memory/4060-8-0x0000000140000000-0x000000014065C000-memory.dmp

memory/4060-9-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp

memory/4060-10-0x0000000140000000-0x000000014065C000-memory.dmp

memory/4060-11-0x000000001BAB0000-0x000000001BC72000-memory.dmp

memory/4060-12-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp

memory/4060-13-0x000000001F720000-0x000000001FC48000-memory.dmp

memory/4060-15-0x0000000140000000-0x000000014065C000-memory.dmp

memory/4060-16-0x00007FFEB05B4000-0x00007FFEB05B5000-memory.dmp

memory/4060-17-0x00007FFEB0550000-0x00007FFEB0819000-memory.dmp