Malware Analysis Report

2024-11-30 05:12

Sample ID 240519-tq1xqaeg65
Target c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475
SHA256 c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475
Tags
lumma stealer
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

c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475

Threat Level: Known bad

The file c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475 was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-19 16:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-19 16:16

Reported

2024-05-19 16:19

Platform

win10v2004-20240426-en

Max time kernel

131s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4736 set thread context of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4736 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe

"C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.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 roomabolishsnifftwk.shop udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 172.67.146.92:443 roomabolishsnifftwk.shop tcp
US 8.8.8.8:53 museumtespaceorsp.shop udp
US 172.67.184.107:443 museumtespaceorsp.shop tcp
US 8.8.8.8:53 buttockdecarderwiso.shop udp
US 104.21.45.202:443 buttockdecarderwiso.shop tcp
US 8.8.8.8:53 92.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 95.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 107.184.67.172.in-addr.arpa udp
US 8.8.8.8:53 202.45.21.104.in-addr.arpa udp
US 8.8.8.8:53 averageaattractiionsl.shop udp
US 104.21.62.60:443 averageaattractiionsl.shop tcp
US 8.8.8.8:53 femininiespywageg.shop udp
US 172.67.141.63:443 femininiespywageg.shop tcp
US 8.8.8.8:53 employhabragaomlsp.shop udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 63.141.67.172.in-addr.arpa udp
US 8.8.8.8:53 60.62.21.104.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 172.67.203.218:443 employhabragaomlsp.shop tcp
US 8.8.8.8:53 stalfbaclcalorieeis.shop udp
US 172.67.131.36:443 stalfbaclcalorieeis.shop tcp
US 8.8.8.8:53 civilianurinedtsraov.shop udp
US 172.67.197.146:443 civilianurinedtsraov.shop tcp
US 8.8.8.8:53 218.203.67.172.in-addr.arpa udp
US 8.8.8.8:53 36.131.67.172.in-addr.arpa udp
US 8.8.8.8:53 146.197.67.172.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
NL 23.62.61.161:443 www.bing.com tcp
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 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 161.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/4736-0-0x00000000008A0000-0x00000000008A1000-memory.dmp

memory/4736-1-0x00000000008A0000-0x00000000008A1000-memory.dmp

memory/2964-2-0x0000000000400000-0x0000000000455000-memory.dmp

memory/4736-3-0x00000000008A0000-0x00000000008A1000-memory.dmp

memory/2964-5-0x0000000000400000-0x0000000000455000-memory.dmp

memory/2964-6-0x0000000000400000-0x0000000000455000-memory.dmp

memory/2964-7-0x0000000000400000-0x0000000000455000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-19 16:16

Reported

2024-05-19 16:19

Platform

win11-20240419-en

Max time kernel

91s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe"

Signatures

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3436 set thread context of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3436 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.exe

"C:\Users\Admin\AppData\Local\Temp\c28de1802bdbcf51c88cd1a4ac5c1decb0558fa213d83833cf5dbd990b9ae475.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 roomabolishsnifftwk.shop udp
US 172.67.146.92:443 roomabolishsnifftwk.shop tcp
US 172.67.184.107:443 museumtespaceorsp.shop tcp
US 104.21.45.202:443 buttockdecarderwiso.shop tcp
US 172.67.220.163:443 averageaattractiionsl.shop tcp
US 8.8.8.8:53 92.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 107.184.67.172.in-addr.arpa udp
US 8.8.8.8:53 202.45.21.104.in-addr.arpa udp
US 172.67.141.63:443 femininiespywageg.shop tcp
US 172.67.203.218:443 employhabragaomlsp.shop tcp
US 104.21.3.197:443 stalfbaclcalorieeis.shop tcp
US 172.67.197.146:443 civilianurinedtsraov.shop tcp

Files

memory/3436-0-0x0000000000E80000-0x0000000000E81000-memory.dmp

memory/3436-1-0x0000000000E80000-0x0000000000E81000-memory.dmp

memory/1756-2-0x0000000000400000-0x0000000000455000-memory.dmp

memory/1756-5-0x0000000000400000-0x0000000000455000-memory.dmp

memory/1756-6-0x0000000000400000-0x0000000000455000-memory.dmp

memory/1756-7-0x0000000000400000-0x0000000000455000-memory.dmp