Malware Analysis Report

2024-10-19 08:12

Sample ID 240225-rvpn5sef4t
Target 7467ECC03872D65FE8D417967E495CD5.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 7467ECC03872D65FE8D417967E495CD5.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

2024-02-25 14:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-25 14:31

Reported

2024-02-25 14:33

Platform

win7-20240221-en

Max time kernel

149s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe

"C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.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/2940-0-0x00000000003A0000-0x00000000004BC000-memory.dmp

memory/2940-1-0x0000000074030000-0x000000007471E000-memory.dmp

memory/2940-2-0x0000000000250000-0x000000000025C000-memory.dmp

memory/2940-3-0x0000000004A70000-0x0000000004AB0000-memory.dmp

memory/2940-4-0x0000000074030000-0x000000007471E000-memory.dmp

memory/2940-5-0x0000000004A70000-0x0000000004AB0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-25 14:31

Reported

2024-02-25 14:33

Platform

win10v2004-20240221-en

Max time kernel

147s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe

"C:\Users\Admin\AppData\Local\Temp\7467ECC03872D65FE8D417967E495CD5.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.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 8.8.8.8:53 103.169.127.40.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 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 89.65.42.20.in-addr.arpa udp

Files

memory/5064-0-0x0000000000890000-0x00000000009AC000-memory.dmp

memory/5064-1-0x0000000074780000-0x0000000074F30000-memory.dmp

memory/5064-2-0x0000000005270000-0x000000000530C000-memory.dmp

memory/5064-3-0x0000000002C30000-0x0000000002C3C000-memory.dmp

memory/5064-4-0x00000000337E0000-0x0000000033D84000-memory.dmp

memory/5064-5-0x0000000005250000-0x0000000005260000-memory.dmp

memory/5064-6-0x0000000005540000-0x00000000055D2000-memory.dmp

memory/5064-7-0x00000000053D0000-0x00000000053DA000-memory.dmp

memory/5064-8-0x0000000005750000-0x00000000057B6000-memory.dmp

memory/5064-9-0x0000000074780000-0x0000000074F30000-memory.dmp

memory/5064-10-0x0000000005250000-0x0000000005260000-memory.dmp