Malware Analysis Report

2024-11-30 04:56

Sample ID 240223-e5bttaah7s
Target Install.exe
SHA256 ba71636af507e63e7fc3d94165a1244262e10bd3a7d0907d3384b9dd04610f7e
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

ba71636af507e63e7fc3d94165a1244262e10bd3a7d0907d3384b9dd04610f7e

Threat Level: Known bad

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

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of SetThreadContext

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-23 04:30

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-23 04:30

Reported

2024-02-23 04:31

Platform

win7-20240215-en

Max time kernel

3s

Max time network

1s

Command Line

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

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\Install.exe

Processes

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 528

Network

N/A

Files

memory/2980-1-0x00000000748D0000-0x0000000074FBE000-memory.dmp

memory/2980-0-0x0000000001FB0000-0x0000000002008000-memory.dmp

memory/2980-2-0x0000000002190000-0x00000000021D0000-memory.dmp

memory/2980-4-0x0000000002190000-0x00000000021D0000-memory.dmp

memory/2980-3-0x0000000002190000-0x00000000021D0000-memory.dmp

memory/2980-5-0x00000000021D0000-0x0000000002226000-memory.dmp

memory/2980-8-0x0000000002380000-0x0000000004380000-memory.dmp

memory/2980-10-0x00000000748D0000-0x0000000074FBE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-23 04:30

Reported

2024-02-23 04:33

Platform

win10v2004-20240221-en

Max time kernel

144s

Max time network

156s

Command Line

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

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4696 set thread context of 480 N/A C:\Users\Admin\AppData\Local\Temp\Install.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

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

"C:\Users\Admin\AppData\Local\Temp\Install.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 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 sideindexfollowragelrew.pw udp
US 8.8.8.8:53 chocolatedepressofw.fun udp
US 8.8.8.8:53 lighterepisodeheighte.fun udp
US 8.8.8.8:53 problemregardybuiwo.fun udp
US 8.8.8.8:53 prescriptionstorageag.fun udp
US 8.8.8.8:53 edurestunningcrackyow.fun udp
US 8.8.8.8:53 pooreveningfuseor.pw udp
US 8.8.8.8:53 turkeyunlikelyofw.shop udp
US 104.21.76.253:443 turkeyunlikelyofw.shop tcp
US 8.8.8.8:53 associationokeo.shop udp
US 104.21.10.242:443 associationokeo.shop tcp
US 8.8.8.8:53 242.10.21.104.in-addr.arpa udp
US 8.8.8.8:53 253.76.21.104.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 5.173.189.20.in-addr.arpa udp

Files

memory/4696-0-0x0000000074740000-0x0000000074EF0000-memory.dmp

memory/4696-1-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

memory/4696-2-0x0000000002530000-0x0000000002588000-memory.dmp

memory/4696-3-0x0000000004CB0000-0x0000000004CC0000-memory.dmp

memory/4696-4-0x0000000004CC0000-0x0000000005264000-memory.dmp

memory/4696-5-0x0000000004B60000-0x0000000004BB6000-memory.dmp

memory/480-8-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4696-11-0x00000000026E0000-0x00000000046E0000-memory.dmp

memory/4696-13-0x0000000074740000-0x0000000074EF0000-memory.dmp

memory/480-14-0x0000000000400000-0x000000000044E000-memory.dmp

memory/480-17-0x0000000001460000-0x0000000001461000-memory.dmp

memory/480-16-0x0000000001460000-0x0000000001461000-memory.dmp

memory/480-15-0x0000000000400000-0x000000000044E000-memory.dmp

memory/480-19-0x0000000001460000-0x0000000001461000-memory.dmp

memory/480-18-0x0000000001460000-0x0000000001461000-memory.dmp

memory/480-20-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4696-21-0x00000000026E0000-0x00000000046E0000-memory.dmp