Malware Analysis Report

2024-11-30 05:26

Sample ID 240711-esh3cs1cle
Target c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1
SHA256 c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1
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

c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1

Threat Level: Known bad

The file c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1 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

2024-07-11 04:12

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-11 04:12

Reported

2024-07-11 04:13

Platform

win7-20240708-en

Max time kernel

16s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe

"C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 112

Network

N/A

Files

memory/2908-0-0x0000000000180000-0x0000000000181000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-11 04:12

Reported

2024-07-11 04:13

Platform

win10v2004-20240709-en

Max time kernel

34s

Max time network

36s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4508 set thread context of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4508 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.exe

"C:\Users\Admin\AppData\Local\Temp\c4d25840a31471a5e633a5f15c6f0809975419694e552417d104d96cf2d7a9c1.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 stationacutwo.shop udp
US 172.67.172.239:443 stationacutwo.shop tcp
US 8.8.8.8:53 bouncedgowp.shop udp
US 104.21.93.198:443 bouncedgowp.shop tcp
US 8.8.8.8:53 bannngwko.shop udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 239.172.67.172.in-addr.arpa udp
US 8.8.8.8:53 198.93.21.104.in-addr.arpa udp
US 104.21.81.196:443 bannngwko.shop tcp
US 8.8.8.8:53 bargainnykwo.shop udp
US 172.67.146.97:443 bargainnykwo.shop tcp
US 8.8.8.8:53 affecthorsedpo.shop udp
US 172.67.135.137:443 affecthorsedpo.shop tcp
US 8.8.8.8:53 radiationnopp.shop udp
US 104.21.68.158:443 radiationnopp.shop tcp
US 8.8.8.8:53 196.81.21.104.in-addr.arpa udp
US 8.8.8.8:53 137.135.67.172.in-addr.arpa udp
US 8.8.8.8:53 97.146.67.172.in-addr.arpa udp
US 8.8.8.8:53 answerrsdo.shop udp
US 172.67.203.63:443 answerrsdo.shop tcp
US 8.8.8.8:53 publicitttyps.shop udp
US 104.21.25.154:443 publicitttyps.shop tcp
US 8.8.8.8:53 benchillppwo.shop udp
US 172.67.160.230:443 benchillppwo.shop tcp
US 8.8.8.8:53 63.203.67.172.in-addr.arpa udp
US 8.8.8.8:53 158.68.21.104.in-addr.arpa udp
US 8.8.8.8:53 154.25.21.104.in-addr.arpa udp
US 8.8.8.8:53 steamcommunity.com udp
GB 23.214.143.155:443 steamcommunity.com tcp
US 8.8.8.8:53 reinforcedirectorywd.shop udp
US 172.67.214.98:443 reinforcedirectorywd.shop tcp
US 8.8.8.8:53 155.143.214.23.in-addr.arpa udp
US 8.8.8.8:53 230.160.67.172.in-addr.arpa udp
US 8.8.8.8:53 98.214.67.172.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/4508-0-0x0000000003020000-0x0000000003021000-memory.dmp

memory/4488-1-0x0000000000400000-0x0000000000455000-memory.dmp

memory/4488-3-0x0000000000400000-0x0000000000455000-memory.dmp

memory/4488-4-0x0000000000400000-0x0000000000455000-memory.dmp

memory/4488-5-0x0000000000400000-0x0000000000455000-memory.dmp