Malware Analysis Report

2024-11-15 06:25

Sample ID 240706-lyjz6svelj
Target github.software.1.2.9.exe
SHA256 2a1152a8f1689bf251fbea5c21cc178537ed20a6c92f6bff63403092df23d0c9
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

2a1152a8f1689bf251fbea5c21cc178537ed20a6c92f6bff63403092df23d0c9

Threat Level: Known bad

The file github.software.1.2.9.exe 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 behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-06 09:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-06 09:56

Reported

2024-07-06 09:59

Platform

win7-20240705-en

Max time kernel

16s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe

"C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 96

Network

N/A

Files

memory/2116-0-0x0000000000020000-0x0000000000021000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-06 09:56

Reported

2024-07-06 09:59

Platform

win10v2004-20240704-en

Max time kernel

93s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.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 4036 set thread context of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4036 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4036 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe

"C:\Users\Admin\AppData\Local\Temp\github.software.1.2.9.exe"

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 closedjuruwk.shop udp
US 104.21.34.233:443 closedjuruwk.shop tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 104.21.34.233:443 closedjuruwk.shop tcp
US 8.8.8.8:53 233.34.21.104.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 104.21.34.233:443 closedjuruwk.shop tcp
US 104.21.34.233:443 closedjuruwk.shop tcp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 104.21.34.233:443 closedjuruwk.shop tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 104.21.34.233:443 closedjuruwk.shop tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4036-0-0x00000000009A0000-0x00000000009A1000-memory.dmp

memory/4044-1-0x0000000000400000-0x0000000000457000-memory.dmp

memory/4044-3-0x0000000000400000-0x0000000000457000-memory.dmp

memory/4044-4-0x0000000000400000-0x0000000000457000-memory.dmp

memory/4044-5-0x0000000000400000-0x0000000000457000-memory.dmp