Malware Analysis Report

2024-11-30 05:15

Sample ID 240520-syhwfagc8x
Target ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628
SHA256 ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628
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

ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628

Threat Level: Known bad

The file ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628 was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Unsigned PE

Program crash

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-20 15:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-20 15:31

Reported

2024-05-20 15:34

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628.exe

"C:\Users\Admin\AppData\Local\Temp\ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2888 -ip 2888

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 388

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 purefinishonerbrothsjke.shop udp
US 188.114.97.2:443 purefinishonerbrothsjke.shop tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 sofaprivateawarderysj.shop udp
US 8.8.8.8:53 lineagelasserytailsd.shop udp
US 8.8.8.8:53 tendencyportionjsuk.shop udp
US 8.8.8.8:53 headraisepresidensu.shop udp
NL 23.62.61.75:443 www.bing.com tcp
US 8.8.8.8:53 2.97.114.188.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 appetitesallooonsj.shop udp
US 8.8.8.8:53 minorittyeffeoos.shop udp
US 8.8.8.8:53 prideconstituiiosjk.shop udp
US 8.8.8.8:53 75.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 smallelementyjdui.shop udp
NL 23.62.61.75:443 www.bing.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 35.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.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 27.178.89.13.in-addr.arpa udp

Files

memory/2888-1-0x0000000000730000-0x0000000000830000-memory.dmp

memory/2888-3-0x0000000000400000-0x0000000000458000-memory.dmp

memory/2888-2-0x00000000020D0000-0x000000000211D000-memory.dmp

memory/2888-5-0x0000000000400000-0x0000000000458000-memory.dmp

memory/2888-4-0x0000000000400000-0x000000000049A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-20 15:31

Reported

2024-05-20 15:34

Platform

win11-20240426-en

Max time kernel

90s

Max time network

92s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628.exe

"C:\Users\Admin\AppData\Local\Temp\ef45fc40d4ab60f62a3e8df806f9426657ba3d50215a24ad93a54e1bb1cf9628.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1260 -ip 1260

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1260 -s 1196

Network

Country Destination Domain Proto
US 8.8.8.8:53 purefinishonerbrothsjke.shop udp
US 172.67.135.114:443 purefinishonerbrothsjke.shop tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 114.135.67.172.in-addr.arpa udp
US 8.8.8.8:53 appetitesallooonsj.shop udp
US 8.8.8.8:53 prideconstituiiosjk.shop udp

Files

memory/1260-3-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1260-2-0x00000000021A0000-0x00000000021ED000-memory.dmp

memory/1260-1-0x0000000000590000-0x0000000000690000-memory.dmp

memory/1260-4-0x0000000000400000-0x000000000049A000-memory.dmp

memory/1260-5-0x0000000000400000-0x0000000000458000-memory.dmp