Malware Analysis Report

2024-10-18 21:32

Sample ID 240520-nxtt4aae4x
Target 272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96
SHA256 272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96
Tags
metasploit backdoor execution trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96

Threat Level: Known bad

The file 272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96 was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor execution trojan

Metasploit family

MetaSploit

Blocklisted process makes network request

Command and Scripting Interpreter: PowerShell

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-20 11:47

Signatures

Metasploit family

metasploit

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-20 11:47

Reported

2024-05-20 11:49

Platform

win7-20240419-en

Max time kernel

117s

Max time network

118s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96.ps1

Signatures

MetaSploit

trojan backdoor metasploit

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96.ps1

Network

Country Destination Domain Proto
US 170.187.138.149:48887 tcp

Files

memory/2052-4-0x000007FEF56CE000-0x000007FEF56CF000-memory.dmp

memory/2052-5-0x000000001B7C0000-0x000000001BAA2000-memory.dmp

memory/2052-7-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

memory/2052-6-0x0000000000670000-0x0000000000678000-memory.dmp

memory/2052-8-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

memory/2052-9-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

memory/2052-10-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

memory/2052-11-0x0000000002980000-0x0000000002981000-memory.dmp

memory/2052-13-0x000007FEF5410000-0x000007FEF5DAD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-20 11:47

Reported

2024-05-20 11:49

Platform

win10v2004-20240426-en

Max time kernel

132s

Max time network

101s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96.ps1

Signatures

Processes

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\272d3bc9dc21492428bd30b3e850d1c4fd7f76a6df121a6f14c0e5f1a4b95e96.ps1

Network

Country Destination Domain Proto
US 170.187.138.149:48887 tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
BE 2.17.107.121:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 121.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
BE 2.17.107.121:443 www.bing.com tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp

Files

memory/1968-0-0x00007FFE3EE63000-0x00007FFE3EE65000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pbex3u5h.zpa.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1968-6-0x00000270256C0000-0x00000270256E2000-memory.dmp

memory/1968-11-0x00007FFE3EE60000-0x00007FFE3F921000-memory.dmp

memory/1968-12-0x00007FFE3EE60000-0x00007FFE3F921000-memory.dmp

memory/1968-13-0x00007FFE3EE60000-0x00007FFE3F921000-memory.dmp

memory/1968-14-0x00007FFE3EE60000-0x00007FFE3F921000-memory.dmp

memory/1968-15-0x0000027024C50000-0x0000027024C51000-memory.dmp

memory/1968-16-0x00007FFE3EE63000-0x00007FFE3EE65000-memory.dmp

memory/1968-17-0x00007FFE3EE60000-0x00007FFE3F921000-memory.dmp

memory/1968-20-0x00007FFE3EE60000-0x00007FFE3F921000-memory.dmp