Malware Analysis Report

2024-10-19 08:12

Sample ID 240226-fktpkadh2w
Target 384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe
SHA256 384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5
Tags
njrat nyan cat trojan
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

384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5

Threat Level: Known bad

The file 384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe was found to be: Known bad.

Malicious Activity Summary

njrat nyan cat trojan

njRAT/Bladabindi

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-26 04:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-26 04:56

Reported

2024-02-26 04:58

Platform

win7-20240221-en

Max time kernel

149s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe

"C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 seznam.zapto.org udp
US 34.86.252.187:5050 seznam.zapto.org tcp

Files

memory/2888-0-0x0000000000090000-0x00000000001AC000-memory.dmp

memory/2888-1-0x0000000074330000-0x0000000074A1E000-memory.dmp

memory/2888-2-0x0000000000380000-0x000000000038C000-memory.dmp

memory/2888-3-0x0000000004470000-0x00000000044B0000-memory.dmp

memory/2888-4-0x0000000074330000-0x0000000074A1E000-memory.dmp

memory/2888-5-0x0000000004470000-0x00000000044B0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-26 04:56

Reported

2024-02-26 04:58

Platform

win10v2004-20240221-en

Max time kernel

150s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.exe

"C:\Users\Admin\AppData\Local\Temp\384283583fa482e95a7c30f81b6f3270f7cae4307804943de91bbd728d6c73a5.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 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.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 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 seznam.zapto.org udp
US 34.86.252.187:5050 seznam.zapto.org tcp
US 8.8.8.8:53 187.252.86.34.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 66.112.168.52.in-addr.arpa udp

Files

memory/1424-0-0x0000000000450000-0x000000000056C000-memory.dmp

memory/1424-1-0x0000000074CD0000-0x0000000075480000-memory.dmp

memory/1424-2-0x0000000004EF0000-0x0000000004F8C000-memory.dmp

memory/1424-3-0x0000000002980000-0x000000000298C000-memory.dmp

memory/1424-4-0x0000000033730000-0x0000000033CD4000-memory.dmp

memory/1424-5-0x0000000005250000-0x0000000005260000-memory.dmp

memory/1424-6-0x0000000005110000-0x00000000051A2000-memory.dmp

memory/1424-7-0x00000000050C0000-0x00000000050CA000-memory.dmp

memory/1424-8-0x0000000005450000-0x00000000054B6000-memory.dmp

memory/1424-9-0x0000000074CD0000-0x0000000075480000-memory.dmp

memory/1424-10-0x0000000005250000-0x0000000005260000-memory.dmp