Malware Analysis Report

2024-11-13 14:20

Sample ID 240704-2ev64asgpp
Target 00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3
SHA256 00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3
Tags
lumma discovery spyware stealer
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

00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3

Threat Level: Known bad

The file 00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3 was found to be: Known bad.

Malicious Activity Summary

lumma discovery spyware stealer

Lumma Stealer

Reads user/profile data of web browsers

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-04 22:30

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-04 22:30

Reported

2024-07-04 22:35

Platform

win7-20240611-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe

"C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 328 -s 104

Network

N/A

Files

memory/328-0-0x00000000000C0000-0x00000000000C1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-04 22:30

Reported

2024-07-04 22:35

Platform

win10-20240404-en

Max time kernel

195s

Max time network

258s

Command Line

"C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe"

Signatures

Lumma Stealer

stealer lumma

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3192 set thread context of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3192 wrote to memory of 168 N/A C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe

"C:\Users\Admin\AppData\Local\Temp\00c4e525ffb64ff858bb8922e3ab46ee6d65c67a3fa7d9f3a614aaf1604f27e3.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 336

Network

Country Destination Domain Proto
US 8.8.8.8:53 contintnetksows.shop udp
US 172.67.141.234:443 contintnetksows.shop tcp
US 172.67.141.234:443 contintnetksows.shop tcp
US 8.8.8.8:53 234.141.67.172.in-addr.arpa udp
US 172.67.141.234:443 contintnetksows.shop tcp
US 8.8.8.8:53 26.211.222.173.in-addr.arpa udp
US 172.67.141.234:443 contintnetksows.shop tcp
US 172.67.141.234:443 contintnetksows.shop tcp
US 172.67.141.234:443 contintnetksows.shop tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 90.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/168-0-0x0000000000400000-0x0000000000459000-memory.dmp

memory/3192-1-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

memory/168-3-0x0000000000400000-0x0000000000459000-memory.dmp

memory/168-4-0x0000000000400000-0x0000000000459000-memory.dmp

memory/168-5-0x0000000000400000-0x0000000000459000-memory.dmp