Malware Analysis Report

2025-06-15 23:42

Sample ID 241111-3gfd4asndp
Target 2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.dmp
SHA256 4472b4764c5f3928e70f9fd96c955522ac0a9f2b94c894f32bedf8e8709f44a9
Tags
stealer lumma discovery
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

4472b4764c5f3928e70f9fd96c955522ac0a9f2b94c894f32bedf8e8709f44a9

Threat Level: Known bad

The file 2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

stealer lumma discovery

Lumma family

Lumma Stealer, LummaC

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 23:28

Signatures

Lumma family

lumma

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 23:28

Reported

2024-11-11 23:31

Platform

win7-20240729-en

Max time kernel

15s

Max time network

20s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.exe"

Network

N/A

Files

memory/2380-0-0x0000000001AD0000-0x0000000001DD9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 23:28

Reported

2024-11-11 23:31

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.exe"

Signatures

Lumma Stealer, LummaC

stealer lumma

Lumma family

lumma

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2548-1008-0x0000000000CD0000-0x0000000000FD9000-memory.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2424 -ip 2424

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 216

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/2424-0-0x0000000000180000-0x0000000000489000-memory.dmp