Malware Analysis Report

2024-11-30 05:15

Sample ID 240520-bl13tacg68
Target cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe
SHA256 cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505
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

cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505

Threat Level: Known bad

The file cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-20 01:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-20 01:14

Reported

2024-05-20 01:17

Platform

win7-20240508-en

Max time kernel

119s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe

"C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 72

Network

N/A

Files

memory/2436-1-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2436-0-0x0000000000020000-0x0000000000021000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-20 01:14

Reported

2024-05-20 01:17

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1464 set thread context of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1464 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.exe

"C:\Users\Admin\AppData\Local\Temp\cbd2c1968efc201812143c4d37f51493f5be63865d1a106ecddfe174ff9c4505.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 sideindexfollowragelrew.pw udp
US 8.8.8.8:53 museumtespaceorsp.shop udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 172.67.184.107:443 museumtespaceorsp.shop tcp
US 8.8.8.8:53 buttockdecarderwiso.shop udp
US 172.67.218.187:443 buttockdecarderwiso.shop tcp
US 8.8.8.8:53 averageaattractiionsl.shop udp
US 172.67.220.163:443 averageaattractiionsl.shop tcp
US 8.8.8.8:53 femininiespywageg.shop udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 107.184.67.172.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 187.218.67.172.in-addr.arpa udp
US 8.8.8.8:53 163.220.67.172.in-addr.arpa udp
US 104.21.71.3:443 femininiespywageg.shop tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 employhabragaomlsp.shop udp
US 104.21.85.81:443 employhabragaomlsp.shop tcp
US 8.8.8.8:53 3.71.21.104.in-addr.arpa udp
US 8.8.8.8:53 stalfbaclcalorieeis.shop udp
US 104.21.3.197:443 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 81.85.21.104.in-addr.arpa udp
US 8.8.8.8:53 197.3.21.104.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 roomabolishsnifftwk.shop udp
US 172.67.146.92:443 roomabolishsnifftwk.shop tcp
US 8.8.8.8:53 146.197.67.172.in-addr.arpa udp
US 8.8.8.8:53 92.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.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 27.173.189.20.in-addr.arpa udp

Files

memory/1464-0-0x0000000001500000-0x0000000001501000-memory.dmp

memory/1464-1-0x0000000001500000-0x0000000001501000-memory.dmp

memory/5020-2-0x0000000000400000-0x0000000000455000-memory.dmp

memory/1464-3-0x0000000001500000-0x0000000001501000-memory.dmp

memory/5020-5-0x0000000000400000-0x0000000000455000-memory.dmp

memory/5020-6-0x0000000000400000-0x0000000000455000-memory.dmp

memory/5020-7-0x0000000000400000-0x0000000000455000-memory.dmp