Malware Analysis Report

2025-06-16 06:49

Sample ID 220925-vdzdssgffm
Target HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe
SHA256 6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec
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

6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec

Threat Level: Known bad

The file HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe was found to be: Known bad.

Malicious Activity Summary

nyan cat njrat

Njrat family

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-09-25 16:53

Signatures

Njrat family

njrat

Analysis: behavioral1

Detonation Overview

Submitted

2022-09-25 16:53

Reported

2022-09-25 16:55

Platform

win7-20220812-en

Max time kernel

150s

Max time network

46s

Command Line

"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe

"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 rafaledrat.ddns.net udp

Files

memory/1652-54-0x0000000076041000-0x0000000076043000-memory.dmp

memory/1652-55-0x0000000074500000-0x0000000074AAB000-memory.dmp

memory/1652-56-0x0000000074500000-0x0000000074AAB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-09-25 16:53

Reported

2022-09-25 16:55

Platform

win10v2004-20220901-en

Max time kernel

152s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe

"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Spy.MSIL.KeyLogger.gen-6f47c0c3f1fd2af070c29589ac097cd5355923594025a94ecaa27a9b50bd17ec.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 20.189.173.1:443 tcp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
NL 87.248.202.1:80 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp
US 8.8.8.8:53 rafaledrat.ddns.net udp

Files

memory/4928-132-0x0000000074CB0000-0x0000000075261000-memory.dmp

memory/4928-133-0x0000000074CB0000-0x0000000075261000-memory.dmp