Malware Analysis Report

2024-10-19 08:12

Sample ID 240213-qdbkhsaf2y
Target bT6q.exe
SHA256 1033deb03fd79ce8fcd5908e9530d4cde4c3743685787a831e22c148487bb719
Tags
nyan cat njrat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

1033deb03fd79ce8fcd5908e9530d4cde4c3743685787a831e22c148487bb719

Threat Level: Known bad

The file bT6q.exe was found to be: Known bad.

Malicious Activity Summary

nyan cat njrat

Njrat family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-13 13:08

Signatures

Njrat family

njrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-13 13:08

Reported

2024-02-13 13:10

Platform

win7-20231129-en

Max time kernel

148s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bT6q.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bT6q.exe

"C:\Users\Admin\AppData\Local\Temp\bT6q.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 patria.duckdns.org udp
SE 46.246.12.14:1994 patria.duckdns.org tcp

Files

memory/2268-1-0x0000000001F60000-0x0000000001FA0000-memory.dmp

memory/2268-0-0x0000000074110000-0x00000000746BB000-memory.dmp

memory/2268-2-0x0000000074110000-0x00000000746BB000-memory.dmp

memory/2268-3-0x0000000074110000-0x00000000746BB000-memory.dmp

memory/2268-4-0x0000000001F60000-0x0000000001FA0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-13 13:08

Reported

2024-02-13 13:10

Platform

win10v2004-20231215-en

Max time kernel

148s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bT6q.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bT6q.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bT6q.exe

"C:\Users\Admin\AppData\Local\Temp\bT6q.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 169.191.110.104.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 patria.duckdns.org udp
SE 46.246.12.14:1994 patria.duckdns.org tcp
US 8.8.8.8:53 14.12.246.46.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp

Files

memory/3160-0-0x0000000074D60000-0x0000000075311000-memory.dmp

memory/3160-1-0x0000000074D60000-0x0000000075311000-memory.dmp

memory/3160-2-0x0000000001270000-0x0000000001280000-memory.dmp

memory/3160-3-0x0000000074D60000-0x0000000075311000-memory.dmp

memory/3160-4-0x0000000074D60000-0x0000000075311000-memory.dmp

memory/3160-5-0x0000000001270000-0x0000000001280000-memory.dmp