Malware Analysis Report

2025-06-15 19:53

Sample ID 240426-kdnl7acg45
Target 이미지 및 영상 저작권 위반 목록 - SM 엔터테인먼트.exe
SHA256 b195c8a81abf7913891a8bae26d1a5ad70dc5fdc555a9b57b848a82e251160eb
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

b195c8a81abf7913891a8bae26d1a5ad70dc5fdc555a9b57b848a82e251160eb

Threat Level: Known bad

The file 이미지 및 영상 저작권 위반 목록 - SM 엔터테인먼트.exe was found to be: Known bad.

Malicious Activity Summary

lumma stealer

Lumma Stealer

Suspicious use of NtCreateThreadExHideFromDebugger

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-26 08:29

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-26 08:29

Reported

2024-04-26 08:32

Platform

win7-20240221-en

Max time kernel

117s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe"

Signatures

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1464 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 1464 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 1464 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 1464 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 1464 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 1464 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 1464 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe

Processes

C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe

"C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe"

C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe

"C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe"

Network

N/A

Files

memory/1464-0-0x0000000000400000-0x000000000061E000-memory.dmp

memory/1464-1-0x0000000000400000-0x000000000061E000-memory.dmp

memory/1464-3-0x0000000000400000-0x000000000061E000-memory.dmp

memory/1464-4-0x0000000000400000-0x000000000061E000-memory.dmp

memory/1464-6-0x00000000003B0000-0x00000000003BA000-memory.dmp

memory/1464-5-0x00000000003B0000-0x00000000003BA000-memory.dmp

memory/1464-8-0x0000000000400000-0x000000000061E000-memory.dmp

memory/1464-10-0x0000000000400000-0x000000000061E000-memory.dmp

memory/636-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/636-7-0x00000000001C0000-0x000000000020F000-memory.dmp

memory/636-13-0x0000000000210000-0x0000000000211000-memory.dmp

memory/636-14-0x0000000000210000-0x0000000000211000-memory.dmp

memory/636-16-0x00000000001C0000-0x000000000020F000-memory.dmp

memory/636-17-0x00000000001C0000-0x000000000020F000-memory.dmp

memory/636-19-0x00000000001C0000-0x000000000020F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-26 08:29

Reported

2024-04-26 08:32

Platform

win10v2004-20240412-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe"

Signatures

Lumma Stealer

stealer lumma

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2516 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 2516 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 2516 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 2516 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 2516 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe
PID 2516 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe

Processes

C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe

"C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe"

C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe

"C:\Users\Admin\AppData\Local\Temp\이미지 및 영상 저작권 위반 목��.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 100.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 67.32.209.4.in-addr.arpa udp
NL 23.62.61.185:443 www.bing.com tcp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 185.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 bordersoarmanusjuw.shop udp
US 172.67.189.66:443 bordersoarmanusjuw.shop tcp
US 8.8.8.8:53 66.189.67.172.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 entitlementappwo.shop udp
US 104.21.75.133:443 entitlementappwo.shop tcp
US 8.8.8.8:53 133.75.21.104.in-addr.arpa udp
US 8.8.8.8:53 economicscreateojsu.shop udp
US 104.21.47.60:443 economicscreateojsu.shop tcp
US 8.8.8.8:53 pushjellysingeywus.shop udp
US 172.67.217.241:443 pushjellysingeywus.shop tcp
US 8.8.8.8:53 60.47.21.104.in-addr.arpa udp
US 8.8.8.8:53 absentconvicsjawun.shop udp
US 8.8.8.8:53 241.217.67.172.in-addr.arpa udp
US 104.21.26.86:443 absentconvicsjawun.shop tcp
US 8.8.8.8:53 suitcaseacanehalk.shop udp
US 8.8.8.8:53 86.26.21.104.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 172.67.214.60:443 suitcaseacanehalk.shop tcp
US 8.8.8.8:53 60.214.67.172.in-addr.arpa udp
US 8.8.8.8:53 mealplayerpreceodsju.shop udp
US 104.21.22.58:443 mealplayerpreceodsju.shop tcp
US 8.8.8.8:53 58.22.21.104.in-addr.arpa udp
US 8.8.8.8:53 wifeplasterbakewis.shop udp
US 104.21.52.82:443 wifeplasterbakewis.shop tcp
US 8.8.8.8:53 82.52.21.104.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 153.97.55.23.in-addr.arpa udp
US 8.8.8.8:53 156.33.209.4.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 101.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 99.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 48.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.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 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 26.35.223.20.in-addr.arpa udp

Files

memory/2516-0-0x0000000000400000-0x000000000061E000-memory.dmp

memory/2516-3-0x0000000000400000-0x000000000061E000-memory.dmp

memory/2516-2-0x0000000000400000-0x000000000061E000-memory.dmp

memory/2516-1-0x0000000000400000-0x000000000061E000-memory.dmp

memory/3300-4-0x00000000001D0000-0x00000000001D1000-memory.dmp

memory/2516-5-0x0000000000400000-0x000000000061E000-memory.dmp

memory/3300-8-0x0000000000620000-0x000000000066F000-memory.dmp

memory/3300-7-0x0000000000620000-0x000000000066F000-memory.dmp

memory/3300-9-0x0000000000620000-0x000000000066F000-memory.dmp